OEM China Sodium 2,3-Dihydroxynaphthalene-6-Sulfonate - Carbomer 940 CAS 9003-01-4 Poly(acrylic acid) – Unilong
OEM China Sodium 2,3-Dihydroxynaphthalene-6-Sulfonate - Carbomer 940 CAS 9003-01-4 Poly(acrylic acid) – Unilong Detail:
Acrylic resin (MethylMethacrylate Resin), commonly known as plexiglass, is a polymer compound polymerized by methyl methacrylate. Commonly used synthesis methods include anionic polymerization, solution polymerization, bulk polymerization, and suspension polymerization. In addition, the resin has excellent characteristics such as easy coloring, light weight, not easy to break, and good processing performance. Therefore, it is often used as a substitute for glass, optical lenses, lenses, etc. In addition, with the development of acrylic resins and their modified polymers, acrylic resins are also widely used in pharmaceutical preparations and coatings.
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Product Name: |
Carbomer U20 |
Batch No. |
JL20220920 |
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Cas |
9003-01-4 |
MF Date |
Sep . 20, 2022 |
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Packing |
20kgs/carton |
Analysis Date |
Sep . 20, 2022 |
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Quantity |
5MT |
Expiry Date |
Sep . 19, 2024 |
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ITEM
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STANDARD
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RESULT
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Appearance |
White or off-white Powder |
Conform |
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0.5% aqueous solution viscosity |
25000-45000mpa.s |
27600 |
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Salt tolerance |
≥4000 |
4720 |
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Wetting time |
≤15min |
13min57s |
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Residual Ethyl Acetate |
≤0.5% |
0.37% |
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Residual cyclohexane |
≤0.3% |
0.25% |
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Acrylic acid |
≤0.25% |
0.1% |
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Loss on drying |
≤2.0% |
1.3% |
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Conclusion |
Qualified |
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1. It is used to prepare finishing agents for leather and some high-end commodities, and to prepare acrylic resin paints, etc.;
2. Used to fix chromium salts, assist tanning, reduce chromium pollution, etc.;
3. Used to improve the processing properties of PVC;
4. Used as corrosion and scale inhibitor, water stabilizer, quencher, thickener, etc.;
5. Used as leather finishing filler, textile pulp and water stabilizer.
25kgs/drum,9tons/20’container
Product detail pictures:
Related Product Guide:
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By Marcia from Rome - 2018.06.28 19:27
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By Alice from Jamaica - 2018.02.12 14:52
