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PVC Resin K67

Product Detailed

Related Categories:PVC

PVC Resin SG5 pvc resin K67 pvc resin for pipe suspension grade pvc resin pvc suspension grade resin

PVC Resin K67

Description of PVC Resin Carbide based,suspension Grade

Its specifications as follows:

Specification: Granule, all are lead free, PVC granules for shoes sole, shore A55, Density: 1.25g/cm3

Tape:	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	0.40	0.40	0.40	0.40	0.40	0.40	0.40	0.40
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	2.0	2.0	2.0	2.0	2.0	2.0	2.0	2.0
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
Ethylidene chloride mg/kg max	150	150	150	150	150	150	150	150

Application:

PVC Resin K67

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