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China wholesale Polyvinyl Chloride Resin - Polyvinyl chloride resin SG-8 – Junhai

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  • China wholesale Polyvinyl Chloride Resin - Polyvinyl chloride resin SG-8 – Junhai

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China wholesale Polyvinyl Chloride Resin - 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

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.

PVC-application

Packaging

25kg craft bag liner with PE

1658126142634

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We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for China wholesale Polyvinyl Chloride Resin - Polyvinyl chloride resin SG-8 – Junhai , The product will supply to all over the world, such as: Tajikistan, Cologne, Accra, We seriously promise that we provide all the customers with the best quality products, the most competitive prices and the most prompt delivery. We hope to win a resplendent future for customers and ourselves.
    • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Adela from Munich - 2017.06.19 13:51
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Amy from Brazil - 2018.02.12 14:52

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