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Polyvinyl Chloride (PVC resin)

Foreword:

Sundow is one of the world leading producers of Chlorinated Polymers. Our main products are CPE, CPVC and so on. We have more than 10 years of experience in this filed.

PVC is the main raw material of CPVC, so we also have very good relationship and close cooperation with many PVC manufactures. Based on the abundant knowledge in PVC filed and many requirements of current customers, we decide to step into PVC market to meet the needs of use better.

 

Grade Selection: 

Grade

Based

Polymerization   Process

Application

SG-5

calcium carbide   based

Suspension

R-PVC profiles,   pipes, fittings, broads and sandals, etc.

SG-8

calcium carbide   based

Suspension

 PVC fittings, windows, doors, etc.

1000

ethylene based

Suspension

Pipe,profiles,dalle,rigid   and semi-rigid products.

 

Supply specification 

                                   Items

              SG-5

            SG-8

            1000

K-Value

             66 - 68

            55-59

           66 - 68

Average   Degree of Polymerization

           981-1135

          740-650

         981-1135

Number   of Impurity Particles, specks

               16

               20

              16

Volatiles, %

              0.40

              0.40

             0.30

Apparent   Bulk Density,g/ml

              0.48

              0.50

             0.48

Particle Size, %

≥ 0.25mm

               1.6

               2.0

              1.6

≥ 0.063mm

     97

95

               95

Number   of Fish Eye (/400 cm2)

     20

                30

               20

Plasticizer   Absorption of 100g Resin ,g

     19

                12

               20

Whiteness   (160, 10 min.), %

     78

                74

               85

VCM   Residue, PPM

                 5

                  5

                 3

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

Packaging and Storage

25kg paper bags, or 1150kg / 1200kg super sacks.

The product is not classified as a hazardous material.