polyvinylpyrrolidone PVP Adhesives & Sealants

Brief Description
CAS No.: 9003-39-8 Other Names: polyvinylpyrrolidone MF: (C6H9NO)n
Place of Origin: Zhejiang China (Mainland) Classification: Double Components Adhesives Main Raw Material: Polyurethane
Usage: Construction, Fiber & Garment, Footwear ... Brand Name: GreenCo Model Number: GC-PVP K30
Delivery Terms & Packaging
Packaging Detail:25kg/drum
Delivery Detail:5days
Specifications
polyvinylpyrrolidone PVP Adhesives & Sealants

1. PVP K30 mainly used in Adhesives & Sealants
2. PVP K30 viscosity is 28-32

Chemical Description: polyvinylpyrrolidone PVP K30

CAS No.9003-39-8

Molecular and Structural Formula (C6H9NO)n

Characteristics

--Powder is white, and the solutions are clear and colorless to slightly yellowish, with faint characteristic odor;

--Readily soluble in water and a variety of organic solvent;

Specification

K-value

Solid, %

pH

NVP, %

PVP K30 powder

27-33

≥95

3-7

≤0.01

PVP K30 30%

27-33

29-31

6-9

≤0.01

PVP K17 Powder

15-19

≥95

3-7

≤0.01

PVP K17 30%

15-19

29-31

6-9

≤0.01

PVP K15 30%

14-16

29-31

6-9

≤0.01

PVP K90 Powder

88-98

≥95

5-9

≤0.01

PVP K90 20%

88-99

19-21

6-9

≤0.01

Applications

--Adhesives: glue sticks, hot-melt adhesive, skin adhesive;

--Paper: coating of ink-jet paper and special papers;

--Agriculture: seed coating and plant protection;

--Coating and Inks: dispersion and paints, catheter coating;

--Electrical and Electronic: screens, batteries, printed circuit boards;

--Ceramics, Textile and fibers, Photographic film and paper;

--Membranes, Metallurgy, Enzymes;

--Laundry detergent;

Packaging and Storage

--Powder: in 25kfdrum, inner lined with PE bags;

--Solution: 50kg plastic drum, and 1,000kg IBC;

--Stored in dry place at room temperature;