China Cheapest Price PVC For Advertising Board - Polyvinyl chloride resin SG-8 – Junhai factory and suppliers

Cheapest Price PVC For Advertising Board - Polyvinyl chloride resin SG-8 – Junhai

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Now we have highly developed devices. Our items are exported towards the USA, the UK and so on, enjoying a great popularity among the customers for PVC Resin K70 , PVC for Extrusion Rigid Profile , PVC For Transparent Sheet , We welcome clients, enterprise associations and friends from all components from the earth to make contact with us and find cooperation for mutual positive aspects.

Cheapest Price PVC For Advertising Board - Polyvinyl chloride resin SG-8 – Junhai Detail:

The thermoplastic high-molecular polymer made by the suspension polymerization of vinyl chloride monomer. The molecular formula :- (CH2 – CHCl) n – (N: degree of polymerization, N= 590 ~ 1500). It is the most widely raw material used in plastic production. It has good chemical stability, corrosion resistance and water resistance.

Specification

GB/T 5761-2006 Standard

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
residue after sieve	0.25mm ≤	2.0	2.0	2.0	2.0
residue after 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

Applications

Polyvinyl chloride resin has a wide range of applications, such as automobile interiors, family decorative materials, advertising light box, shoe soles, PVC pipes and fittings, PVC profiles and hose, PVC sheet and plate, rolling film, inflatable toys, outdoor products, PVC wire and cable, PVC artificial leather, wood and plastic floor, corrugated board, etc.

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Packaging

25kg craft bag liner with PE

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