Wholesale PVC Resin Powder Sg3 Sg5 Sg8

Wholesale PVC Resin Powder Sg3 Sg5 Sg8

PVC is a thermoplastic resin, which in versatility of processing and application surpasses all other thermoplastic materials. This unique polymer is one of the oldest established plastics. Today, PVC finds applications in insulation of cables, in pipes and hoses, agricultural products, windows and profiles, flooring tiles used in the building industry, blister packaging, films and sheets, foamed leather cloth, curtains, tarpaulins, and also for medical use - for IV, blood bags, etc. The universality of its service properties is such that new areas of application are being continuously developed.
Chat Now

Product Details


Specification:

Items

Unit

Index

SG1

SG2

SG3

SG4

SG5

SG6

SG7

SG8

Viscosity No.

ml/g

156-144

143-136

135-127

126-119

118-107

106-96

95-87

86-73

Or K value


76-75

74-73

72-71

70-69

68-66

65-63

62-60

59-55

Or Average degree of polymerization


1785-1536

1535-1371

1350-1250

1250-1150

1100-1000

950-850

750-650

740-650

Foreign Particle


30max

30max

30max

30max

30max

30max

40max

40max

Volatile Matter

%

0.4max

0.4max

0.4max

0.4max

0.4max

0.4max

0.4max

0.4max

Apparent Density

g/ml

0.42min

0.42min

0.42min

0.45min

0.45min

0.45min

0.45min

0.45min

Particle size

0.25mm Sieve

%

2.0max

2.0max

2.0max

2.0max

2.0max

2.0max

2.0max

2.0max

0.063mm Sieve

90min

90min

90min

90min

90min

90min

90min

90min

No. of fish eye/400cm2


40 max

40 max

40 max

40 max

40 max

50 max

50 max

50max

Plasticizer absorption of 100g resin

g

25min

25 min

25min

22 min

17min

15min

14min

14min

VCM Residue

ppm

10 max

10 max

10 max

10 max

10 max

10 max

10 max

10max

Whiteness(160°C,10min)

%

75min

75min

75min

75min

75min

75min

70min

70min

Properties:

PVC resin is the most widely raw material used in plastic production. It has good chemical stability, corrosion resistance and water resistance. It can be dissolved in acetone, hydrochloric ether, ester and some alcohol. It can offer good solubility, good electrical insulation, thermo plasticity and membrane forming capacity.

1. SG-3: Films, raincoat, industry packing, artificial leather, hose and shoe-making material, etc.

2. SG-5: Rigid plate, gramophone record, value and welding rod, PVC pipes, PVC windows, doors ,etc.

3. SG-8: Good hardness and high strength, mainly used for tubes and pipes.

 

Applications:

It is widely used in the production of water pipe, chemical pipe, plastic windows and doors, packing film, plastic carpet, plastic ceiling, sanitary fitting, leatheroid, plastic wallpaper etc.


Usage:

1. PVC soft products

It can be made of hoses, cables, wires, plastic sandals, shoes, slippers, toys, auto parts etc.

2. PVC film.

The transparent film can be used for greenhouses, plastic greenhouses and plastic film mulch. It can also be used for packaging bags, raincoat, table cloth, curtains, inflatable toys etc.

3. PVC coated products.

Can be used to make leather luggage, purses, book covers, sofa and car seat,etc. As well as floor covering, flooring materials for buildings.

4. PVC foam products.

Can be used for foam slippers, sandals, insoles, and anti-vibration cushioning packaging material, Rigid PVC sheet and profiles, it is a new building material.


Inquiry