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Newly Arrival PVC For Synthetic Leather - Polyvinyl chloride resin SG-8 – Junhai

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  • Newly Arrival PVC For Synthetic Leather - Polyvinyl chloride resin SG-8 – Junhai

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Newly Arrival PVC For Synthetic Leather - 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-

Packaging

25kg craft bag liner with PE

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Bear "Customer first, Quality first" in mind, we work closely with our customers and provide them with efficient and professional services for Newly Arrival PVC For Synthetic Leather - Polyvinyl chloride resin SG-8 – Junhai , The product will supply to all over the world, such as: Swiss, Seattle, Madrid, Strict quality control is executed in each link of the whole production process.We sincerely hope to establish the friendly and mutual-beneficial cooperation with you. Based on high quality products and perfect pre-sales /after-sales service is our idea, some clients had cooperated with us for more than 5 years.
    • The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Helen from Sheffield - 2018.09.23 17:37
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Grace from Armenia - 2018.12.05 13:53

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