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Paste PVC resin (EPVC)

                                                                 Paste PVC resin (EPVC)

General Description 

Paste PVC resin (EPVC) is a very fine-particle, paste-making emulsion homopolymer, giving proper viscosity plastisols with a good shelf life. Plastisols made with Paste PVC resin (EPVC) have a slightly pseudoplastic rheology. 

Paste PVC resin (EPVC) exhibits excellent foaming characteristics in chemically blown foams, particularly for screen printing and hot embossing for wall covering manufacturing. 

Paste PVC resin (EPVC) is polymerized by emulsion process or micro-suspension process.

 

Product Properties 

1. Emulsion Process 

Item

P440

P450

Appearance

White   Powder

White Powder

Average degree of   polymerization, DP

1450±200

1000±150

K-Value

71-73

67-69

Bulk density, g/ml

0.3-0.4

0.3-0.4

Volatile, %

0.5

0.5

Sieve residue

0.063mm sieve),%

1.0

1.0

VCM residue, μg/g

5.0

5.0

 

2. Micro-suspension Process 

Item

E660

E680

E700

Appearance

White Powder

White Powder

White Powder

Average degree of polymerization, DP

850-1000

1000-1100

1100-1350

K-Value

65-67

67-69

69-71

Bulk density, g/ml

0.3-0.4

0.3-0.4

0.30-0.45

Volatile, %

0.5

0.5

0.5

Sieve residue

0.063mm sieve),%

1.0

1.0

1.0

VCM residue, μg/g

5

5

5

 Above is just part of our grades, if you want to know further information or more grades, please contact info@sundow.com. 

Application:

 Wallpaper, artificial leather, floor mat, anti-skid mat, yoga mat and other foaming products.

Underbody coating, gloves, spread and dip coating, conveyor belt, florring and toy ball.

 

Package:

 20kg bags