Carbomer 940 CAS 9003-01-4 Poly(acrylic acid)
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.
| Product Name: | Carbomer | Batch No. | JL20220920 |
| Cas | 9003-01-4/9007-20-9 | MF Date | Sep . 20, 2022 |
| Packing | 20kgs/carton | Analysis Date | Sep . 20, 2022 |
| Quantity | 5MT | Expiry Date | Sep . 19, 2024 |
| ITEM
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STANDARD
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RESULT
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| Appearance | White or off-white Powder | Conform | |
| 0.5% aqueous solution viscosity | 25000-45000mpa.s | 27600 | |
| Salt tolerance | ≥4000 | 4720 | |
| Wetting time | ≤15min | 13min57s | |
| Residual cyclohexane | ≤0.3% | 0.25% | |
| Acrylic acid | ≤0.25% | 0.1% | |
| Loss on drying | ≤2.0% | 1.3% | |
| Conclusion | Qualified | ||
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.
6. Widely used in Moisturizing lotion, lotion, cleansing products, sunscreen products, non alcohol perfume, essence hair conditioner, hand washing agent, low consistency spray emulsion and transparent microemulsion, etc.
At present, our factory has upgraded carbomer 940 to carbomer 980.
In order to be safer, we use cyclohexane to make Carbomer 980, so that our product ingredients will be safer and the effect will be better.
Of course, Carbomer 980 is the same as Carbomer 940 in terms of viscosity and light transmittance.
If you have no special requirements on light transmittance and viscosity, we also recommend Carbomer 680, the price will be cheaper.
25kgs/drum,9tons/20’container
Carbomer-940-1
Carbomer-940-2
POLY(ACRYLIC ACID); atacticpoly(acrylicacid); carbopol960; carpolene; colloids119/50; good-ritews801; Carbopol 940 polymer; Carbomer 940; Carbopol 940
