| CAS No.: | 25086-89-9 |
|---|---|
| Formula: | C10h15no3 |
| EINECS: | N/a |
| Type: | Synthesis Material Intermediates |
| Appearance: | Powder |
| Quality: | Refined |
| Samples: |
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| Customization: |
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Product Name: Poly(1-vinylpyrrolidone-co-vinyl acetate)What Is Poly(1-vinylpyrrolidone-co-vinyl acetate)?
The Poly(1-vinylpyrrolidone-co-vinyl acetate) appearance is white powder or colorless liquid. The regular type is PVP-64.
| Item | Standard | Result |
| K value | 25-36 | 30.21 |
| Aldehyde % | ≤0.05 | 0.5 |
| Peroxide ppm | ≤400 | 232 |
| Hydrazine ppm | ≤ 1 | <1 |
| N-vinylpyrrolidone % | ≤0.1 | <0.1 |
| Impurity A(2-Pyrrolidinone) % | ≤0.5 | <0.5 |
| Heavy metal ppm | ≤20 | <20 |
| Moisture % | ≤5.0 | 2.89 |
| Residue on Ignition % | ≤0.1% | 0.073 |
| Ethenyl % | 35.3-42 | 38.96 |
| Nitrogen % | 7.0-8.0 | 7.5 |
Application Of Poly(1-vinylpyrrolidone-co-vinyl acetate)
Poly(1-vinylpyrrolidone-co-vinyl acetate) is the main raw materials of cosmetics are used for hair gel, mousse, shampoo, etc., as well as surfactants, pharmaceuticals and other industrial purposes. They are mainly used as water-soluble adhesives and dry adhesives in granulation and direct tabletting technology, as film-forming materials in film coating, and as pore forming substances in masking agents. It is used for sugar coating to prevent cracking. The chemicalbook bottom coating is used for moisture-proof purposes. Vp/va copolymer series products are mainly used as film-forming agents and styling agents in the field of cosmetics, especially in erupting agents, hair gels, mousse and shampoo series products. They play an important role as film-forming agent and hair styling agent. If they are used together with pvpk30, their use effect will be enhanced.
25kgs/drum,20tons/20'container
Unilong Industry Co.,Ltd. is a growing high-tech chemical enterprise, and located in Zibo Zhangdian chemical industrial park of Shandong province. Now Unilong company already is a world leading professional manufacturer and distributor for fine chemicals materials.
With the development of society, more and more people pay more attention to environmental health.In recent years, we are engaging to expand new materials field and also set up a researching team, particularly for the fields of nutrition, skin care, daily care chemical materials.
Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.
Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample
Q3: Can you provide relevant documents?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.
Q4: Do you accept third party inspection?
A4: Yes.we do.
Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.
Q6: What's your terms of payment?
A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.
Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.
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