220GSM 88% Cotton 12% Nylon Knit Flame Retardant Interlock Fabric Factory
CTFA name: N-vinylpyrrolidone
CAS No.: 88-12-0
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Product Details of 220GSM 88% Cotton 12% Nylon Knit Flame Retardant Interlock Fabric Factory
Product Introduction
Our Crospovidone Category, Polyvinylpyrrolidone K25, Polyvinylpyrrolidone 90 is exquisite, concise and concise in workmanship, and all of its parts are carefully selected to ensure high-quality standards. Our tenet is: rigorous and serious, the pursuit of customer satisfaction, continuous improvement and innovation. Our company insists on taking the international market as the leading factor. We respect the contract and keep our promise in our trade.
Basic Info:
Product name :Vinylpyrrolidone-Copolymer
Chemical Name:N-vinyl-2-pyrrolidone
CTFA name: N-vinylpyrrolidone
CAS No.: 88-12-0
MF: C4H7NO
EINECS No.: 201-800-4
Place of Origin: China
Purity: 99.0%min
Brand : ULKM
Application: Cosmetics, detergents
Appearance:Liquid
Color:Colorless to light yellow
Boiling point:92-95 °C11 mm Hg(lit.)
Flash point:201 °F
Water solubility:miscible
Product Description:
Vinylpyrrolidone-Copolymer (NVP) is an organic compound consisting of a 5-membered lactam linked to a vinyl group. It is a colorless liquid although commercial samples can appear yellowish. It is produced industrially by vinylation of 2-pyrrolidone, i.e. the base-catalyzed reaction with acetylene.
Physical properties:
It is a colorless to light yellow liquid at room temperature, easily soluble in water, formaldehyde and many other organic solvents, and crystallizes below 13°C. N-vinylpyrrolidone is chemically active and easily hydrolyzed and polymerized.
Application:
Vinylpyrrolidone-Copolymer is widely used in adhesives, textiles, UV coatings, pharmaceuticals and other industries. It is also commonly used to produce homopolymers and copolymers that require good film-forming properties, such as polyvinylpyrrolidone series products.
Product Specification:
Item | Premium product | First grade |
NVP content % （wt） | ≥99.70 | ≥99.50 |
2-P content % （wt） | ≤0.05 | ≤0.10 |
Water content %（wt） | ≤0.20 | ≤0.30 |
PH value | ≤10.50 | ≤11.00 |
Odor | light | light |
Appearance | Colorless transparent liquid | Colorless or light yellow transparent liquid |
Our 220GSM 88% Cotton 12% Nylon Knit Flame Retardant Interlock Fabric Factory has extremely excellent performance and exquisite workmanship because of the standardized production base, advanced production equipment, modern enterprise management mode, procedural and strict quality monitoring system. Meanwhile, aiming to develop into an international enterprise group, we look forward to receiving offers for joint ventures and other cooperative projects. We improve the comprehensive management work ability to bring a broader career and experience.
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SPEC DATA
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