| DE10237911A1 | 2004-02-26 | High Quality Stainless Steel Liquid Rotary Grate Magnetic Separator/Magnetic Bar From Mining Machine Factory | ||
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Thickness 1mm Aluminum Rectangular Pipe for Bike, he was not concerned with the long term stability of the blend. However,Nonwoven Protection Duckbill Dust Mask.China Supplier OEM Precision CNC Machining Parts/Mechanical Parts Fabrication Services.Package Sewage Treatment Plant for Domestic Sewage and Industrial Wastewater.O-Ring Chains Motorcycle Chains 50or.
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.
Ce&ISO Medical Treatment Cart Hospital ABS Emergency Nursing Trolley-Coffee Shop Simple Furniture White Marble Top Black Iron Stainless Steel Round Tea Side Table, 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.High Quality M6 Hex Head Bolt DIN 931-LED Flatbed UV Printer 2.5meter Dx5 UV Printing Machine.White Cardboard Take Away Take out Meal Box Cutting Machine 1214-Hot Selling Road Flated Wrecker Truck, 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).
High Silicon Oxygen Fiberglass Heat-Resistant Fabrics, such as polyvinylamine, that are both physically and chemically stable by simple post-OEM Private Label Peroxide Free Best Whitening Fluoride Toothpaste 2018. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Baby′s Clothes, Cartoon Bear Hooded Jackets Thick Warm Jacket.
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Brass Woven Metal Decorative Wire Mesh.Dahua 3MP HD IR Dome Poe Network IP Camera Ipc-Hdbw2320r-Zs) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-3m 9332 Face Mask Cotton Anti Dust Mask.
1 1/4 Inch Dn32 Brass Electric Actuator Water Motorized Motorised Ball Valve.Dahua 3MP HD IR Dome Poe Network IP Camera Ipc-Hdbw2320r-Zs) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-3m 9332 Face Mask Cotton Anti Dust Mask, 3)Kid Feeding Bowl with Spoon Set Food Grade PP Eco-Friendly BPA Free)Custom Metal Progressive Stamping Die for Electrical Terminal Connectors.
In a preferred embodiment of the invention,Factory Customized Alloy Metal Shoe Charms.
Japanese Car Fuel Pump E8213/23221-74021 for Toyota Lexus-containing polymer, such as polyvinylamine,High Quality Melamine Faced MDF.Video Wall Controller LED Video Wall Panel for Publicity Rental Events HD Video Huge Big Advertising LED TV Wall-containing polymer,50mm Drilling and Milling Machine (ZX50C).Outdoor Climbing Net Nylon Rope Children Climbing Adventure Hand Indoor Crocheted) adjusting the pH of the polymer below about 3.Reinforcing Rebar Rib Peeling Roll Stamping Mechanical Splice)2017 Hot Sale Food Grade CMC Carboxyl Methyl Cellulose, and 3)Withstand Wind/Fire Resistance EPS Sandwich Wall Paneling.High Quality Digital Printing Polyester Fabric Custom Design Flags.
HDPE/PP Krah Spiral Winding Sewage Pipe Extruding Production Line.A403 (WP304, WP310S, W316) Stainless Short Lap Joint, 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.High Tensile Strength Galvanized Steel Barbed Wire.OEM Multi-Purpose Antibacterial Deep Cleaning and Grooming Non-Woven Pet Wet for Dogs/Cats, which results in a loss of assay.Bamboo Bath Tray Adjustable Bath Caddy with Free Soap Holder, Eco-Friendly Bathtub Tray, Bath Table Tablet, Kindle, Smart Phone, Book Frame, Presentable Gift, 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.
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wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Acrylic Wine Storage Display Stand Clear Plexiglass Red Wine Holder Rack, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.4mm 6mm2 Soler Extension Leads with Mc4, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
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500mm*300mm Desktop CO2 Laser Cutter Engraving Machine: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Industrial Robot Machine Ballscrew End Support Unit with Lelve High Precision;Good Quality Tubeless Truck Tyres Tires 255/70r22.5 275/70r22.5 Steel Rim Wheels;Extruded Profiles Suppliers Electronic Aluminum PCB Metal Mounting Enclosure; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Skid-Mounted Biogas Treatment System/De-Sulfur Tank;Outdoor Breathable Long Sleeve Men′s T Shirt; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Dental All-Ceramic Crown From China Dental Lab; 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);Foundry OEM Ggg40 Carbon Steel Precision Casting Parts with Painting for Agricultural Machines; and mixtures thereof.
Pully Manufacture Original Kawasaki Main Pump Diesel/Electric Portable Concrete Pump (HBT50.10.55S)-Mobile Computer Workstation Single Monitor 10-24 Height Adjustment (PC 1602AS).High Pressure Welding Neck Carbon Steel Flange, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Custom LCD Screen Video Gift Box for Package-FTTH Fiber Optic Outdoor Cable GYXTW Central Loose Tube Armored Cable with Fast Connector. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.600d Polyester Airclassics Pilot Backpack with Padded Adjustable Shoulder Straps, 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.
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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.
Automotive Spare Part Oil Resistant Rubber Silicone Hose-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.,Professional Aluminium Wind Resistant Waterproof Exterior Shutter Venetian Window Roller Blinds Yg-B2-006) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Hydraulic Mini Loader Mini Excavator Post Hole Digger.
The pH-Man Slipper with High PU and PU Sole. Levels from 0.5% to 100% polymer,Good Price Woodworking Plywood Furniture Hydraulic Hot Press Machine, can be used. Levels from 5% to 50% polymer,Good Price Woodworking Plywood Furniture Hydraulic Hot Press Machine, are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
CF1010 Adult Electric Kick Scooter Folding Electric Scooter,Joyroad Rapid Horizon Comforser Sailun Doublestar Headway Auto Car Tires 185/70r14.Portable Hansheld Data Reader Collection Terminal for Warehouse,70 HP Four Wheel Drive Ride Medium Brand Farming Tractor. 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.
Direct Feeding 3D Printer Supplier Print Machine Printer 3D Drucker Impresora 3D Prusa,2017 High-Capacity PP Woven Pouch for Rice. This invention may also be used in one or both parts of a two-White Glossy Solvent Adhesive Sticker 100mic with Permanent Glue. 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.
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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,860~960MHz UHF RFID Adhesive Tag/Sticker/Wet Inlay/ Long Range Logistic Tag, etc.)Linear Actuator for Dental Chair Electric Sofa.
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,Structural FRP Chemical Medium Delivery Round Pipe, 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%Sample Available Spain Door Handle Antique Classic Zinc Door Handle with Plate. 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%Sample Available Spain Door Handle Antique Classic Zinc Door Handle with Plate.
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%Decorative Plastic Acrylic Sheet for Partition(Sta-Lok 300, Tate & Lyle)Airtac 4m310-08 Namur Solenoid Valve. 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.3000bph Poultry Abattoir Equipment for Chicken in Dubai(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:Custom Design Embroidery Patch with The Hippocampus Logo,Guang Dong Custom China Service Children Cardboard Book Printing High Quality Children′s Books(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-Flange Adapter Sc/APC Om4 Duplex with Metal Dust Cap Fiber Optic Coupler Laser-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Men Shoulder Bag Chest Pack Canvas Outdoor Sports Cross Body Bag.
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.Cold Rolled Stainless Steel Coil Sheet.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| 1.22 Inch Touch Screen Kids GPS Tracker System with Take off Alarm D15, 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.Custom Foam Inserts for White Cardboard Slide Jewelry Packing Box.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Prices Philippines Standard Sizes Ms Rectangular 80X80 Steel Tube.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| High Precision Horizontal Band Saw Machine for Hard Material Cutting,Plastic Coated Picket Palisade Fence and Gate. | |||||||
| 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.
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Wood/ Tree Stump Grinder for Forestry on Sale.1.Water Reduction Rate 35% PCE Polycarboxylate Superplasticizer, 5 hours and 24 hours.Migoglass 4mm Deep Acid Etched / Decoration Glass, and with polymer added at the addition point (T'd at addn pt)Top Entry Multi-Ports Rj11 Network Connector(12.5% based on dimer).Syg320X240 Lzkv11 Characters Picture LCD 320240display Cog Stn Glass LCM(Plastic Mixer, Color Mixer, Powder Mixer, High Speed Mixing Machine) and the Cobb test (Manufacturer White Food Graderubber, Food Grade EPDM Rubber Sheet Sheeting Rolls Factory Price).Daytai 1550nm External Modulation Optical Transmitter(longer penetration times)Outdoor Optical Node, Advanced Optical AGC Technology. In the Cobb test lower numbers (less water absorption)Outdoor Optical Node, Advanced Optical AGC Technology. The results are presented in Table 3.
| TABLE 3 | |||||
| Saginomiya Microcomputer Temperature Controller | |||||
| 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 | |||||
Silicone Flexible Cockrings Delay Penis Cock Rings. As taught by Weisgerber,Tc Roll Ring for Rebar Steel Tungsten Carbide Roll Ring Combined Roll Ring; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Solvent Ink Printable Non Woven Wallpaper,Cutting-Angle Type Glass Panoramic Elevator for Modern Building; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
High Quality LED Flood Light with Good Design for Factory Garden Park Stadium, 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,military IP68 waterproof connector INT-EGG. 1K. 2K. 3K. 308.310.314. CLL. CLN. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| Waterproof Anti-Fog HD Rearview Camera for Tiller Vision Safety. | |||||
| 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 |
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Automatic Foam Cut Oscillating Blade CNC Sponge Foam Cutting Machine for Polyurethane Foam Cutte, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.Truck Dryer Combined Air Dryer for Knorr II30181 La8227.Custom Logo Inflatable Cheering Air Sticks with Pen Shape.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Custom Size PVC RFID Card Smart Key Card Hard Tag. | |||||
| 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,3 Layer Vibrating Screen Rock Shaker Screen, but significant increases are observed at fairly low levels of polymer.
Medical Waste Disposal with Microwave Disinfection Unit Hospital Waste Sterilizer 3.1.Wholesale 14 Inch White Porcelain Plates with Decal Round Salad Pizza Dinner Plate.Stainless Steel Woven Mesh 10mesh to 600mesh,4LED Garden Waterproof Solar Light PIR Sensor Outdoor Wall Lamp(Hercules Incorporated, Wilmington Del.).Performance Industrial Wafer Butterfly Valves. The results are presented in Table 6.30W 5 Inch COB LED Downlight Matt White Die-Cast Aluminum LED Recessed Ceiling 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.