PVC Pipe Use Industrial Sg 5 K67 Polyvinyl Chloride PVC Resin Powder

• CAS No.: 9002-86-2
• Formula: [-CH2-Chcl-]N
• Color: White
• Transport Package: 25kgs/White PP Bag or 25kgs/ Brown Bag Packing
• Trademark: Zhonglian
• Origin: China
• Model NO.: pvc resin sg5
• Production Capacity: 1000 Tons Per Month

Product Description

PVC Pipe Use Industrial Sg 5 K67 Polyvinyl Chloride PVC Resin Powder

TYPE	SG1	SG2	SG3	SG4	SG5	SG6	SG7	SG8
K value	77-75	74-73	72-71	70-69	68-66	65-63	62-60	59-55
Viscosity, ml/g	156-144	143-136	135-127	126-119	118-107	106-96	95-87	86-73
Average polymerization			1350-1250	1250-1150	1100-1000	950-850	950-850	750-650
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
0.063mm min	90	90	90	90	90	90	90	90
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

PROPERTY

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 polvmerized by suspension process. their appearance being in white powder form. They are essential materials for preparing PVC compounds.By adding blending agents and emploving different techniaues,they can be made into rigid or non rigid PVC products and are suppliable in a wide range of transparent,translucent and opaque colours.

USAGE

It's the insulation material of PVC tube,panel,hard transparent sheetfoil,discPVC monofilament,blow molding
productappliance insulation material
PVC resin is the most widely raw material used in pastic production.It has good chemical stabiity,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 formina capacity.