pvc resin sg8 china

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PVC Resin SG-8

Brand：CNSG
Model：SG-5
K value: 67
NW:25KG

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product description

Product Name: PVC Resin SG-8

Cas No.: 9002-86-2

HS Code: 39041000

Chemical Formula: [-CH2-CHCl-]n

Net weight: 25KG/bag

Item		SG3	SG5	SG7	SG8
Viscosity, ml/g(K value)Degree of polymerization		135~127(72~71) 1350~1250	118~107(68~66) 1100~1000	95~87(62~60) 850~750	86~73(59~55) 750~650
Number of impurity particle≤		30	30	40	40
Volatiles content %,≤		0.40	0.40	0.40	0.40
Appearing density g/ml ≥		0.42	0.45	0.45	0.45
residueafter sieve	0.25mm ≤	2.0	2.0	2.0	2.0
residueafter sieve	0.063mm ≥	90	90	90	90
Number of grain/400cm2≤		40	40	50	50
Plasticizer absorbency value of 100g resin g≥		25	17	-	-
Whiteness %,≥		75	75	70	70
Water extractant solution conductivity, [us/(cm.g)]≤		5	-	-	-
Residual chloride ethylene content mg/kg≤		10	10	10	10

PRODUCT DESCRIPTION

PVC is called polyvinyl chloride, the main ingredients of PVC; it has the bright-colored, corrosion-resistant and durable property. It is often add some plasticizers, anti-aging agent, and additively in the process to enhance its heat resistance, toughness, scalability and so on.
All kinds of PVC granules, such as rigid, soft, clear and various colors are available. They are used in extrusion, injection and so on, for PVC profile, PVC frame, pipe, seal raw material.

PRODUCT USAGE

It's widely used in the production of water pipe, chemical pipe, plastic windows and doors, packing film, plastic carpet, plastic ceiling, sanitary fitting, leatheriod, plastic wallpapet etc.

PACKAGING & STORAGE

The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air.

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