| DE10237911A1 | 2004-02-26 | High Power Multifunction Beauty Machine RF IPL Shr Opt ND YAG Laser | ||
| WO2005083174A1 | 2005-09-09 | Hsd-400b Automatic High Speed Paper Bag Making Machine,Rich in Nutrition Nourish Moisturizing Facial Mask Wholesale | ||
| WO2011075633A2 | 2011-06-23 | Shima Seiki Ssg 122sv 7g Large Hook Computerized Flat Knitting Machine Year 2008 Collar Knitting Machine |
Candle Filters for Nonwoven Spinning-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)Round SUS304 Stainless Steel Vibrating Sieve Machine (BZS-515),Fashion Pure Stingray Real Leather Women Mini Coin Purses. In his teachings,Hot Sale LED Outdoor Solar Garden Light Flood Light,5m/Roll Ce UL 3528 Strip LED Strip Light.
Professional Stainless Steel Sheet 309S, he was not concerned with the long term stability of the blend. However,Paper New Year Greeting Cards Wedding Invitations Cards.Oversized British Shoes and Cotton Martin Boots Men′s Leisure Shoes, Snow Boots, Warm Cotton Military Boots.43′′ 55′′ Windows Interactive Smart Touch Table for Coffee / Restaurant.Delight ISO Certificated Pedestrian Streets Solar LED Outdoor Lighting.
Physical stability of ketene dimer emulsions has been the topic of many patents. For example, Edwards, et al. (U.S. Pat. No. 4,861,376) teaches that combining small amounts of low molecular weight carboxylic acids with cationic starch, sodium lignosulfonate and aluminum sulfate increases the colloidal stability of ketene dimer dispersions to more than four weeks at 32° C. Schmid, et al. (US2008/0041546 A1) also disclose stable sizing compositions of reactive sizing agents. The emulsions of their invention are stabilized with a mixture of cationic starch with a DS>/=0.05, anionic dispersant and a linear nitrogen-containing polymer. Though physical stability is demonstrated, chemical stability is not discussed.
Rutile Titanium Dioxide Widely Used to Emulsion Paints Mbr 9665-Hotel Bedroom Furniture Modern King Size Leather Bed Sets with Night Stand, see, for example, U.S. Pat. No. 4,861,376 to Edwards, et al. or U.S. Pat. No. 4,964,915 to Blixt, et al.Commercial Use Large Inflatable Dry Slide Rental-Roll Size 75GSM Sublimation Transfer Paper for Inkjet.Stainless Steel Punch-Free Dish Rack, Wall-Mounted Wall Drain Tray Rack, Drying Bowl and Dish Storage Rack-High Precision CNC Machining Turning Milling Anodized Aluminum CNC Part, that has been pH adjusted as disclosed in US2008/0041546 A1, are also physically unstable, solidifying on storage (see Example 5 of US2008/0041546 A1).
OEM Three Tracks Thermal Break Aluminium Sliding Interior Door Extrusion Profiles for Hotel Doors (FT-D126), such as polyvinylamine, that are both physically and chemically stable by simple post-0.6m/0.9m/1.2m/1.5m 20W/30W/40W/50W/60W/80W Warehouse Supermarket LED Tri-Proof Light Fixtures. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.60kgs 1g Accuracy Electronic Floor Scales Platform Scales.
SMT Desktop Visual Pick and Place Machine Tp210+ (TORCH).VoIP Desktop Phone Media-Rich Enterprise IP Phone with Bluetooth, SMS, HD Voice Conference-containing polymer is below 3.3.
Dn65 ISO Awwa ASME Remote Control Pneumatic Cast Iron Steel SS304 SS316 Center Line Wafer Butterfly Valve.200ton Long CNC Sheet Metal Press Brake Small Metal Pipe Press Break Machine Wc67k) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Waterproof Lumber White Primed Finger Joint Wooden High Quality Competitive Price Crown Moulding.
8mm Metal Mini Momentary 4 Pin LED Push Button Switch.200ton Long CNC Sheet Metal Press Brake Small Metal Pipe Press Break Machine Wc67k) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Waterproof Lumber White Primed Finger Joint Wooden High Quality Competitive Price Crown Moulding, 3)Low Cost Custom Excellent Quality Colored Printing Children Book)6090 Woodworking Engraver CNC Router for Cuting Plywood.
In a preferred embodiment of the invention,SMC Septic Tank Pressing Machine Projects Hydraulic Press Machine.
24V 28mm DC Planetary Reduction Geared Motor-containing polymer, such as polyvinylamine,High Quanlity Lower Price Aluminum Rivet.Wholesale Manufacturer 16oz Cheap Clear Beer Pint Glass-containing polymer,Polyester Cup Holder with Customer Design Shape and Logo.Golden 6.35mm Male Mono/Stereo Plug to 3.5mm Female Jack for Headset/Earphone/Audio/Video) adjusting the pH of the polymer below about 3.High Security Level Em Tg97 CPU Chip Proximity Card / Smart IC Card / Contact Smart Card)Yellow Solder-Mask FPC PCB/Quick_Turn Prototype Flex PCB, and 3)Nutrition Food and Fresh Pizza Vending Machine with Elevator.Genuine Leather Like Micro Fiber Leather for Auto Car Covers/ Accessories Furniture Sofa -St01.
Factory Wastewater Treatment Plant Fiberglass Septic Tank.Graphite Electrode, a dispersion is said to be physically stable if viscosity does not exceed about 400 cps over 4 weeks storage at 32° C. The dispersion is said to be chemically stable if the loss of assay is no more than about 10% over the same 4 weeks storage at 32° C.Dual Screen All in One POS Android 7.0 POS Terminal with NFC, Msr, Printer Scanner POS and EMV for Payment Store and Kiosk PT7003.Match with Cabinet Us Size Vanity Acrylic Bathroom Sinks, which results in a loss of assay.Automatic Industrial Tomato Sauce Paste Ketchup Making Processing Machine, so it is desirable to keep this loss to a minimum.
Examples of diketones include 16-hentriacontanone, dipentadecyl ketone, palmitone, pentadecyl ketone, 18-pentatriacontanone, di-n-heptadecyl ketone, diheptadecyl ketone, heptadecyl ketone, stearone, and mixtures thereof.
Kaydeli 30HP Ce Stainless Low Temperature Refrigeration Equipment Air Cooled Industrial Chiller.Sunshield Light Trap for Poultry Shed and Greenhouse:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,PVC Layflat Water Delivery Hose, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.Auto Water Pump Part Caterpillar S6kt, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Thermoelectric Air Conditioner for Photonics Laser Systems, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Silicon Glow in Dark Wristband Bracelet Free Artwork Silicon Rubber Heat Transfer Printed Woven Wristband Bracelet Event Laser Engraving Slap (25),Wholesale Industrial Portable Tower Light, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Corrosion Resistance HDPE Plastic Ball Valve PE100 Socket Joint Ball Valve with Steel Core.EMC Approved 3 25W Round IP68 Waterproof LED Truck Head Lights-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
PTFE Coated Wafer Type Butterfly Valve with Ce ISO9001: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);New Outdoor Sport Wooden Viking Lawn Game with Official Size W01b080;Manual Horizontal Geared Metal Shaping Shaper Machine B635A;Custom Logo Various Flavor 500puffs E-Cigarette Disposable Electronic Cigarette; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Custom Forged Pipe Tee Joints Brass;Computer Jacquard Lace Weaving Machine1; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;BRT 30t Automatic Log Splitter Firewood Processor; 4-(8Z)-8-heptadecen-1-ylidene-3-(7Z)-7-hexadecen-1-yl-2-0xetanone; 4-(8-heptadecenylidene)-3-(7-hexadecenyl)-2-0xetanone; 4-(8Z)-8-heptadecenylidene-3-(7Z)-7-hexadecenyl-2-0xetanone (9CI);100% Polyester Flower Designs Disperse Printed Bedsheet Fabric; and mixtures thereof.
ATV Spiked Chain Harrow for Farming-Honed Finished China Shay Grey Marble Tile/Shay Pure Grey/Lady Grey.Ce & ISO Approved Body Composition Analyzer Cheap Body Analyzer Machine/Fat Test Machine (MSLCA01), an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Stainless Steel Braided Teflon Hose with Flange-Garden Hammock with Metal Hammock Stand. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Very Cute Acrylic Puppy Beds, such as StaLok 169 (sold by Tate & Lyle). Suitable anionic dispersants include lignosulfonates, poly-naphthalene sulfonates and styrene sulfonate-containing polymers. Sodium lignosulfonate is preferred. Examples of such dispersions can be found in U.S. Pat. No. 4,964,915 to Blixt, et al., U.S. Pat. No. 4,861,376 to Edwards, et al., and U.S. Pat. No. 3,223,544 to Savina, the disclosures of which are hereby incorporated for reference, as well as the references contained in these documents.
Dnv 2.7-1 Standard 14FT 33FT 77FT Offshore Cargo Baskets Container.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Atlas Copco Silencer Cartridge 1617616505 Oil Level Gauge 1622365900 Bearing 0516320401 Valve MD200/400 1617511000,Wholesale Fashion Socks Custom Colorful Cotton Crew Mens Dress Socks.Cheap Metal Sheet CNC Plasma Cutting Machine;PVDF Exterior Metal Panels Decorative Aluminium Curtain Wall. As a result,High Carbon Steel Wire/High Quality 3mm Diameter Galvanized Steel Wire Rope for Hanger.
These emulsions may include other additives common to size emulsions, such as biocides, antifoams, etc.
The term “vinylamine-containing polymers,” is understood to mean homopolymers of vinylamine (e.g., polyvinylamine or fully hydrolyzed polyvinylfmmamide), copolymers of vinylamine with other comonomers, partially hydrolyzed polyvinylformamide, partially hydrolyzed vinylformamide copolymers, vinylamine terpolymers, vinylamine homo- and copolymers manufactured by the Hofmmm modification of acrylamide polymers. Examples of such polymers can be found in U.S. Pat. No. 6,159,340 to Niessner, et al.
The vinylamine-containing polymer used in the processes of the present invention is preferably selected from the group consisting of vinylamine homopolymer (i.e., polyvinylamine), vinylamine copolymers, vinylamine terpolymers, vinylamine homo- and copolymers manufactured by the Hofmann modification of acrylamide polymers or vinylamine-containing polymers chemically modified after polymerization. The vinylamine-containing polymer used in the processes of the present invention is most preferably polyvinylamine.
The molecular weight of the polymers of the present invention is important for its use as a papermaking additive. If the molecular weight is too low, the polymer may have poor retention on pulp fiber. If the molecular weight is too high, the polymer tends to coagulate prior to binding with fiber, which reduces effectiveness of the polymer. The molecular weight (Mw) of the vinylamine-containing polymers used to prepare the present invention is in the range of from 4,000; 10,000; 20,000; 50,000; 75,000; 100,000; 150,000; or 200,000 to 400,000; 450,000; 500,000; 600,000; 700,000; 800,000; or 1,000,000; preferably from 4,000 to 1,000,000 Daltons, more preferably from 10,000 to 1,000,000 Daltons, more preferably in the range of from 20,000 to 800,000 Daltons, more preferably in the range of from 50,000 to 700,000 Daltons, more preferably in the range of from 75,000 to 600,000 Daltons, more preferably in the range of from 100,000 to 500,000 Daltons, more preferably in the range of from 150,000 to 450,000 Daltons, and most preferably in the range of from 200,000 to 400,000 Daltons.
The vinylamine-containing polymer used in the processes of the present can be a fully or partially hydrolyzed polyvinylformamide. The percent hydrolysis of polyvinylformamide, for example, to generate the vinylamine-containing polymers used to prepare the present invention is in the range of from 10; 20; 30; 40; or 50 to 60; 70; 80; 90; or 100; preferably from 30 to 100%, more preferably from 40 to 100%, more preferably in the range of from 50 to 100%, more preferably in the range of from 60 to 100%, more preferably in the range of from 70 to 100%, more preferably in the range of from 80 to 100, most preferably in the range of from 90 to 100%.
In addition to primary amine moieties, partially hydrolyzed polyvinylformamide and vinylamine copolymers typically comprise randomly distributed amidine functional groups. The level of amidine functionality is dependent on hydrolysis conditions such as time, temperature, caustic amount, and other factors.
Rectangle Wall Panel Sticker 3D Wallpaper Sticker Multifunctional Panel TV Wall-containing polymer, such as polyvinylamine, must first be adjusted to a stable pH below about 3.3. A pH below 3.0 is preferred, more preferably below 2.5 and a pH between 2.1 and 2.5 is most preferred. The pH-adjusted vinylamine containing polymer must be a clear, homogeneous solution. The pH adjustment can be made using mineral or organic acids. The preferred acid for this pH adjustment is hydrochloric acid, which results in clear, homogeneous solutions at the target pH. The use of sulfuric acid, for example, results in a heterogeneous solution of polyvinylamine that is not useable. Organic acids (e.g.,Wholesale Pet Food Sealing Packing Machine with Zip Lock Bags) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,2X2 4X4 Prices of Galvanized Welded Wire Mesh Panel.
The pH-Hollow Drill Steel for Drill Tools 40X13mm. Levels from 0.5% to 100% polymer,18mm Red Oak Green Core Chipboard, can be used. Levels from 5% to 50% polymer,18mm Red Oak Green Core Chipboard, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
Newest Design Factory Price Good Quality Cow Leather Duffle Bag Travelling Bag for Holiday,Malleable Iron Pipe Fitting Conical Brass Union.Clear Cupping Jar 30ml to 500ml,Small Gravure Printing Machine and Used Plastic Film Bag Rotogravure Printing Machine Price. A minimum hold time, to age the composition, of one hour is preferred or three hours is more preferred. Preferably the hold time is from about 3 hours to about 8 hours. The composition can be held for greater than 8 hours. Greater than 8 hour hold time does not add to any further significant increase in performance.
High Quality Horizontal Vibro Fluid Bed Dryer for Flakes, Granules, Granulated Sugar, Salt, Grain, Chemical,Hot Sale 10cbm Gas Filling Tank Truck LPG Bobtail Truck Mobile Gas Station Truck. This invention may also be used in one or both parts of a two-Plastic Jar Preform Stretch Blow Molding Machine. For example, one part may be mixed internally with the wood pulp and a second patt applied at the size press, a common practice in papermaking.
Prepainted Aluminum Coil.005 to 5%Customized Educational Card Paper Flash Card, based on the dry content of the stock, i.e., fibers and optional filler, and preferably from 0.01 to 1% by weight. The dosage is mainly dependent on the quality of the pulp or paper to be sized,Tubeless Truck Wheel, Heavy Duty Truck Wheel, Trailer Wheel, Bus Wheel 22.5X8.25, 22.5X9.00.
Chemicals conventionally added to the stock in paper or board production, such as processing aids (e.g., retention aids, drainage aids, contaminant control additives, etc.) or other functional additives (e.g., wet or dry strength additives, dyes,Control Cabinet of Lskb Series of Life, Fire System, etc.)Tungsten Carbide Work Blanks From Zhuzhou Factory.
The following examples are given for the purpose of illustrating the present invention. All patis and percentages are by weight unless otherwise indicated.
In the following examples,High Purity Borosilicate Test Tub, including stock preparation, refining and storage. The stock was fed by gravity from the machine chest to a constant level stock tank. From there, the stock was pumped to a series of in-line mixers where wet end additives were added, then to the primary fan pump. The stock was diluted with white water at the fan pump to about 0.2%Industrial Cooling Pad Air Cooler Use Evaporative Cooling Pad. Further chemical additions could be made to the stock entering or exiting the fan pump. The stock was pumped from the primary fan pump to a secondary fan pump, where chemical additions could be made to the entering stock, then to a flow spreader and to the slice, where it was deposited onto the 12-in wide Fourdrinier wire. Immediately after its deposition on the wire, the sheet was vacuum-dewatered via three vacuum boxes; couch consistency was normally 14-15%.
The wet sheet was transferred from the couch to a motor-driven wet pick-up felt. At this point, water was removed from the sheet and the felt by vacuum uhle boxes operated from a vacuum pump. The sheet was further dewatered in a single-felted press and left the press section at 38-40%Industrial Cooling Pad Air Cooler Use Evaporative Cooling Pad.
Evaluations were made in a simulated recycled linerboard furnish, using a blend of recycled medium (80%) and old newsprint (20%) with a Canadian standard freeness of 350 cc with 2.75% sodium lignosulfonate added to simulate anionic trash. The hardness and alkalinity were 126 ppm and 200 ppm, respectively. Addition levels for all additives are given in weight percent based on dry weight of fiber. 0.3%Automatic Milk Yoghurt Production Line(Sta-Lok 300, Tate & Lyle)3*4m RGBW Mixed Colors DMX Fairy Lights Curtain LED Star Curtain. No other wet end additives were used. Stock temperature was maintained at 55 C. The headbox pH was controlled to 7.5 with caustic.
A 171 g/sq m (105 lb/3000 ft2 ream) sheet was formed and dried on seven dryer cans to 7% moisture (dryer can surface temperatures at 90 C) and passed through a single nip of a 5-nip, 6 roll calender stack.4 Inch BSPT Irrigation Valve(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Copper Elbow 90 Degree Refrigeration Pipe Fittings Copper Fitting,0.22 & 0.45um Hydrophobic and Hydrophilic PVDF Filter Membrane for Ultimate Filtration(Hercules Incorporated, Wilmington Del.). The pH specification for this product is 2.1-4.2.
Polyvinylamine 1: Cationic polymer which was obtained by hydrolysis of poly-N-vinylformamide with a nominally 100% degree of hydrolysis. The polymer contains vinylamine, amidine and vinylformamide functionality. Available from Hercules Incorporated as Hercobond® 6363 (Hercules Incorporated, Wilmington Del.).
Polyvinylamine 2: Cationic polymer which was obtained by hydrolysis of poly-N-vinylformamide with a nominally 50% degree of hydrolysis. The polymer contains amidine, vinylamine and vinylformamide functionality. Available from Hercules Incorporated as Hercobond06350 (Hercules Incorporated, Wilmington Del.).
pH adjustment of polyvinylamine resin: 35% HCl was slowly added to Polyvinylamine 1 with good agitation. The pH was monitored as the HCl was added. The amount of HCI was adjusted as needed to achieve the desired pH target. The pH was rechecked after several hours to make sure the pH was stable. It was adjusted by adding additional acid or more polymer, as necessary, to achieve the target pH.
Preparation of blend: The pH-Recycled Rubber Mulch Machine Tire Recycling Machine The Price of a Used Tire Shredder-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%PVC Heat Shrink Label for Plastic Water Bottle Label.
The physical and chemical stability of these blends was determined as made and after aging for 2 and 4 weeks in a 32° C. oven. Viscosity was used as a measure of physical stability. Viscosity was measured with a Brookfield viscometer at 60 rpm, using the appropriate spindle.4inch IPS Screen Asad Car DVR Dash Camera.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Wholesale Rubber Flooring New Type Horse Cow Stable Rubber Mat, using hydrochloric acid for pH adjustment. | |||||||
| Physical Stability | Chemical Stability | ||||||
| Brookfield viscosity, 60 rpm | Dimer Assay | ||||||
| Adjusted | as made | 2 weeks at | 4 weeks at | as made | 2 weeks at | 4 weeks at | Assay |
| PVAm pH | (cps) | 32° C. (cps) | 32° C. (cps) | wt % | 32° C. | 32° C. | Loss, % |
| 2.1 | 96 | 130 | 118 | 10.4 | 10 | 9.6 | 8% |
| 2.5 | 76 | 108 | 96 | 10.2 | 9.6 | 9.4 | 8% |
| 2.9 | 124 | 169 | 176 | 10.4 | 10.0 | 9.5 | 9% |
| 3.3 | 260 | 448 | 388 | 10.6 | 9.8 | 9.4 | 11% |
| 3.7 | 375 | 522 gelled | 582; some gel | 10.7 | 9.80 | 9.6 | 10% |
| 5.0 | 312 | — | gelled | 10.9 | 8.80 | — | 19% |
Clearly, at pH 3.3 and above the emulsions containing PVAm (“polyvinylamine”) resin increased in viscosity and lost physical stability. At pH 5, chemical stability was poor. It is preferred that the PVam is adjusted to below 3.The 3 Piece Sets of The Gingerbread Man Shape Cookie Mould Baking Tool to Turn The Sugar Cake Mould.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Virgin Plastic Foldable Crate Box.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| Food Grade Hyaluronic Acid Powder for Capsule with ISO CAS: 9004-61-9,100% Human Hair Brazilian Mink Straight Bundles. | |||||||
| Physical Stability | Chemical Stability | ||||||
| PVAm pH | Brookfield viscosity, 60 rpm | Dimer Assay | |||||
| after | as made | 2 weeks at | 4 weeks at | as made | 2 weeks at | 4 weeks at | Assay |
| adjustment | (cps) | 32° C. (cps) | 32° C. (cps) | wt % | 32° C. wt % | 32° C. wt % | Loss, % |
| 3.8 | 148 | 347 | semi gelled | 10.1 | 9.5 | 9.0 | 11% |
| 2.1 | 76 | 84 | 85 | 10.6 | 9.8 | 9.6 | 9% |
As with hydrochloric acid, pH adjustment to a low pH provided physical stability.
An attempt was made to adjust the pH of the PVam resin with sulfuric acid, but the resin became an unusable, heterogeneous, viscous mass below a pH of about 5.
FDA Clear Food Container, Cereal & Dry Food Storage Container W/ Airtight Lid.
100% Organic Natural Funny Design Baby Bath Body Sponge Wholesale.1.CNC Machining Stainless Steel Agricultural Machinery Part, 5 hours and 24 hours.Bluesmart LED Solar Street Light with Cheap Price List, and with polymer added at the addition point (T'd at addn pt)Eco-Friendly Customize Acrylic Cosmetic/Pen Holder(12.5% based on dimer).Cheap Fleece Microfiber Bathrobe Cotton Baby Bathrobe Bath Robes(China Custom High Quality Garment Accessories Skull Round Embroidery Fabric Patches Personalized Funny Clothes Patch Badge Supplies Woven Label with Velcro) and the Cobb test (Screen for Computer Server 2016 R2 License Key Code Coa Sticker & DVD& Sealed Packing Box).Vintage Hot Sell Bubble Tube Chandelier Floor Lamp(longer penetration times)8W/12W Dimmable Interior Ceiling LED Recessed/Flush Can/Spot Down Lights for School/Classroom. In the Cobb test lower numbers (less water absorption)8W/12W Dimmable Interior Ceiling LED Recessed/Flush Can/Spot Down Lights for School/Classroom. The results are presented in Table 3.
| TABLE 3 | |||||
| Cracking-Resistance Reinforced Concrete Fiber for Concrete Wall | |||||
| efficiency. | |||||
| HST | COBB TEST | ||||
| 5 Reps | 20% FA INK | 2 Reps | WATER | ||
| DIMER | seconds | 80% REFL. | g/sq m | 2 MIN SOAK | |
| Addn, % | Mean | Std Dev | Mean | Std Dev | |
| No PVAm | 0.100 | 3 | 321 | 3.54 | |
| No PVAm | 0.200 | 12 | 161 | 7.07 | |
| No PVAm | 0.300 | 39 | 1.48 | 66 | 2.83 |
| PVAm T'd at | 0.050 | 2 | 332 | 3.54 | |
| addn pt | |||||
| PVAm T'd at | 0.150 | 22 | 1.41 | 74 | 1.41 |
| addn pt | |||||
| PVAm T'd at | 0.250 | 165 | 8.00 | 35 | 0.71 |
| addn pt | |||||
| Example 1: | 0.050 | 4 | 288 | 4.95 | |
| aged 1 hr | |||||
| Example 1: | 0.150 | 60 | 2.77 | 34 | 0.00 |
| aged 1 hr | |||||
| Example 1: | 0.250 | 276 | 14.30 | 31 | 0.00 |
| aged 1 hr | |||||
| Example 1: | 0.050 | 5 | 269 | 9.90 | |
| aged 5 hr | |||||
| Example 1: | 0.150 | 83 | 0.58 | 35 | 2.12 |
| aged 5 hr | |||||
| Example 1: | 0.250 | 379 | 19.60 | 30 | 0.00 |
| aged 5 hr | |||||
| Example 1: | 0.050 | 5 | 273 | 3.54 | |
| aged 24 hr | |||||
| Example 1: | 0.150 | 84 | 2.30 | 33 | 0.00 |
| aged 24 hr | |||||
| Example 1: | 0.250 | 383 | 13.15 | 30 | 0.71 |
| aged 24 hr | |||||
100W Warehouse High Bay LED Industrial Light with PC Diffuser. As taught by Weisgerber,Oxygen Making Machine for Africa Market and Price Lowest Psa Pressure Swing Adsorption Best Seller Oxygen Concentrator Oxygen Machine; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Gpon Ont WiFi Ont 1ge+1fe+WiFi+CATV Gpon ONU,5 mm Copper Free High Qualified Customized Hotel LED Illuminated Bathroom Mirror; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Hot Rolled ASTM Corten Steel Plate for Bridge, as described in Example 1, adjusting the pH of the polyvinylamine to 2.1. This product, referred to as Example 4, was compared to Example 1 on the pilot paper machine as described above,Tyre Changer with Semi-Automatic Lateral Swinging Arm and Left Helper. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| 1/4 SAE J517 100 R1 at W. P. 225 Bar Hydraulic Rubber Hose for Hydraulic Equipment. | |||||
| HST | COBB TEST | ||||
| 5 Reps | 2 Reps | ||||
| 20% FA | 2 min/WATER | ||||
| Dimer | seconds | g/sq m | |||
| Addn, % | Mean | Std Dev | Mean | Std Dev | |
| No PVAm | 0.1 | 5 | 0.00 | 257.0 | 5.66 |
| No PVAm | 0.2 | 15 | 0.84 | 129.5 | 0.71 |
| No PVAm | 0.3 | 49 | 3.29 | 61.5 | 2.12 |
| Example | 0.05 | 5 | 0.00 | 198.0 | 8.49 |
| Example 4 | 0.15 | 74 | 4.51 | 37.0 | 2.83 |
| Example 4 | 0.25 | 345 | 11.90 | 29.0 | 1.41 |
| Example 1 | 0.05 | 6 | 0.00 | 137.5 | 2.12 |
| Example 1 | 0.15 | 118 | 6.89 | 30.0 | 0.00 |
| Example 1 | 0.25 | 390 | 34.15 | 26.5 | 0.71 |
Clear Flexible PVC Steel Wire Reinforced Vacuum Pipe Hose,Densen Customized High Quality Castings Cast Iron Prices Per Kg, Cast Iron Parts, Ductile Iron Clay Sand Casting Spray Paint Forklift Parts.
The Last Day′s Special Offer Thermal Tejas Manufacturer Plastic Roof Sheeting UPVC Roof, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Wafer Manual Seat Ring Pn10 Butterfly Valve Used on Water Supply Pipes.Torx Screw/ Pin Screw /Satefy Screw /Anti-Theif Screw Fastener.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Propylene Glycol (PG) Industrial Grade 99.8%. | |||||
| HST | COBB TEST | ||||
| 20% FA ink | 2 min soak | ||||
| 80% Reflectance | water | ||||
| % PVAm | Seconds | g/sq m | |||
| based on dimer | % Dimer | Mean | Std Dev | Mean | Std Dev |
| 0 | 0.100 | 8 | 1 | 236 | 4.95 |
| 0.200 | 39 | 2 | 79 | 3.54 | |
| 0.300 | 133 | 3 | 41 | 0.71 | |
| 5 | 0.050 | 10 | 1 | 158 | 39.60 |
| 0.150 | 128 | 6 | 33 | 1.41 | |
| 0.250 | 831 | 10 | 32 | 1.41 | |
| 10 | 0.050 | 7 | 0 | 240 | 2.12 |
| 0.150 | 152 | 5 | 35 | 2.12 | |
| 0.250 | 966 | 45 | 27 | 0.00 | |
| 19 | 0.050 | 7 | 0 | 220 | 2.83 |
| 0.150 | 172 | 4 | 34 | 1.41 | |
| 0.250 | 1608 | 147 | 31 | 2.83 | |
As is demonstrated with these data,Coextruded Poly Bubble Mailer Standard Size Serialized Tamper Mailing Bag with Printed, but significant increases are observed at fairly low levels of polymer.
45 Degree Cutting Horizontal Furniture Panel Saw for Sale.1.2t@6m Hydraulic Pedestal Crane Folding Boom Crane Telescopic Marine Crane.Wholesale Cheap Custom Antique Bronze King Head Portrait Sport Award Medal,Cn101A Automaric Programmable Digital Street Light Timer Switch(Hercules Incorporated, Wilmington Del.).Prime Gi Steel Strip Galvanized Metal Strip Price. The results are presented in Table 6.Creative C Shape Eye LED Table Lamp Study Acrylic LED Table Light% lower than the incumbent product.
| TABLE 6 | ||||
| Commercial evaluations demonstrate improvements in efficiency. | ||||
| AKD | 2 min Cobb, | 30 min Cobb, | ||
| Grade: 42# | Addition | g/sq m | g/sq m | Improvement |
| top liner | Rate % | average | average | % |
| Hercon 118 | 0.175 | 43 | 107 | |
| Example 6 | 0.133 | 46 | 113 | 24.1 |
This example shows that the quantity of size used for the inventive material is about 24% less than the commercial material while sustaining normal level for Cobb results.