2012 hot sale PVC SG-5 for pipe Industry

Specifications

2012 HOT SALE PVC Resin SG5 K68-66

Product Name: PVC Resin             
Product Type: SG-5
K value: 68-66                        
Process: Ethylene        

1. Character

PVC is a macromolecule compound formed from the VCM polymerizing, its framework unit(-CH2-CHCl-)n,n is the polymerization degree,commonly under 590-1500. During polymerization process,because of the influence of the polymerization technology,reaction condition,reactant composing ,garniture etc,eight types of PVC resin can be produced, and which have different capability.
appearance,white powder or white particulate,the average density,1.40g/cm2.

2. Specification:

Viscosity, ml/g----------- -------------------------118-107
K value-----------------------------------------------68-66
Number of impurity particle ≤------------------30
Volatiles content %, ≤---------------------------0.40
g/ml≥ Apparent density-------------------------0.42
Residual after sieve 0.25mm mesh ≤ ------2.0
Residual after sieve 0.063mm mesh≥ ------90
Number of grain/400cm 2 ≤ -------------------- 40
Residual chlore thylene content mg/kg ≤----- 5
Ethylidene chloride mg/kg ≤-------------------- 150
Plasticizer absorbency value of 100g resin ---19
Whiteness %,≥ ---------------------------------------75  

3. Function

PVC resin is a general synthetic resin,applying widely,used in PVC rigid products,soft products,dope and bondproducing or processing . It can classify as follows according to its application fields.
a) construction material,feed and drain pipe,tubes,board,novel type material
b) wrapper,foodstuff,tobacco packing film.
c) electron equipment,such as wire,cable,adhesive tape,bolt etc.

Note:As the various of types,if you have any requirement,please tell me your reqirement about the product,and your specific application,then we could supply you the right product and best price,also we could produce follow your demand.