manufacturer in china supply polyvinyl chloride
k67 pvc resin for composite wall panel
|Number of impurity particle max||30||30||30||30||30||30||40||40|
|Volatiles content % max||0.4||0.4||0.4||0.4||0.4||0.4||0.4||0.4|
|Appearing density g/ml min||0.42||0.42||0.42||0.42||0.42||0.45||0.45||0.45|
|Residual after sieve 0.25mm mesh max||2||2||2||2||2||2||2||2|
|Number of grain/400cm2 max||40||40||40||40||40||40||40||40|
|Plasticizer absorbency value of 100g resin||25||25||25||22||19||16||14||14|
|Whiteness % min||74||74||74||74||74||74||70||70|
|Residual chlorethylenecontent mg/kg max||5||5||5||5||5||5||5||5|
|Ethvlidene chloride ma/ka max||150||150||150||150||150||150||150||150|
Most widely raw material used in plastic production. It has good chemical stability corrosion resistance and water
resistance. It can be dissolved in acetone , hydrochloric ether, ester and some alcohol . It can offer good solubility,good electrical insulation , thermoplasticity and membrane forming capacity.
The PVC Resins are polymerized by suspension process, their appearance being in white powder form. They are essential materials for preparing PVC compounds. By adding blending agents and employing different techniques,they can be made into rigid or non rigid PVC products and are suppliable in a wide range of transparent, translucent,and opaque colours.
It's the insulation material of PVC tube, panel, hard transparent sheet, foil, disc, PVC monofilament, blow molding product, appliance insulation material.
PVC resin is the most widely raw material used in plastic production. It has good chemical stability, corrosion resistance and water resistance. It can be dissolved in acetone, hydrochloric ether, ester and some alcohol. It can offer good solubility, good electrical insulation, thermo plasticity and membrane forming capacity.