LABSA, Linear Alkyl Benzene Sulphonic Acid, LABSA 96% manufacturer / supplier in China, offering Raw Material LABSA for Detergent and Prodcue Ammonium Salt, Factory Pigment Iron Oxide Yellow 313 or Red Iron Oxide 130 for Paver Brick Concrete, Clear Resin Used Iron Oxide Pigment for Epoxy Metallic Floor and so on.
Min. Order / Reference FOB Price | |
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5 Tons | US $800.00/ Tons |
Local Area: | Zhengzhou, Henan, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment |
CAS No.: | 9002-86-2 |
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Formula: | [-CH2-Chcl-]N |
EINECS: | 208-750-2 |
Name:PVC resin
Appearance: White powder
CAS NO:9002-86-2
Molecular Formula:(C2H3CL)n
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 , thermoplasticity and membrane forming capacity.
The PVC Resins are polymerized by suspension process, their appearance being in white powder form. They are essential materials for preparing PVC compounds. By adding blending agents and employing different techniques, they can be made into rigid or non-rigid PVC products and are suppliable in a wide range of transparent, translucent, and opaque colours.
Our PVC Resins are distinguished for their insulating, moisture-proof, oil-resistant, acid-resistant, and alkali-resitant properties.
2.Specifications:
Tape:
SG1
SG2
SG3
SG4
SG5
SG6
SG7
SG8
K value
77-75
74-73
72-71
70-69
68-66
65-63
62-60
59-55
Viscosity, ml/g
156-144
143-136
135-127
126-119
118-107
106-96
95-87
86-73
Average polymerization
1350-1250
1250-1150
1100-1000
950-850
950-850
750-650
Number of impurity particle max
30
30
30
30
30
30
40
40
Volatiles content % max
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
Appearing density g/ml min
0.42
0.42
0.42
0.42
0.42
0.45
0.45
0.45
Residual after sieve 0.25mm mesh max
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
0.063mm min
90
90
90
90
90
90
90
90
Number of grain/400cm2 max
40
40
40
40
40
40
40
40
Plasticizer absorbency value of 100g resin
25
25
25
22
19
16
14
14
Whiteness % min
74
74
74
74
74
74
70
70
Residual chlorethylenecontent mg/kg max
5
5
5
5
5
5
5
5
Ethylidene chloride mg/kg max
150
150
150
150
150
150
150
150
3.Package:
25kg/bag, PP valve bag with PE liner.
4.Application:
PVC resin - SG3 K-Value 72-71, Average degree of polymerization 1350-1250
PVC resin - SG4 K-Value 70-69, Average degree of polymerization 1250-1150
PVC resin - SG5 K-Value 68-66, Average degree of polymerization 1100-1000
PVC resin - SG6 K-Value 65-63, Average degree of polymerization 950-850
PVC resin - SG7 K-Value 62-60, Average degree of polymerization 850-750
PVC resin - SG8 K-Value 59-55, Average degree of polymerization 750-650
SG-1 is used in producing high-grade electrical insulating material
SG-2 is used in producing electrical insulating material, common soft products and film
SG-3 is used in producing electrical insulating materials, agricultural film, daily-use plastic products,
SG-4 is used in producing membranelle for industrial and civil use, tube and pipes
SG-5 is used in producing transparent products section bar, hard tube and decorative materials
SG-6 is used in producing clear foil, hard board and welding rod
SG-7, SG-8 is used in producing clear foil, hard injection molding.
5. FAQ
1)Q:Are you a factory or trading company?
A:We are a factory.
2)Q:Where is your factory located? How can I visit there?
A:Our factory is located in Zhengzhou, Henan Province, China
you can fly to Zhengzhou Xinzheng International Airport .
All our clients, from home or abroad, are warmly welcome to visit us!
3)Q:What is thepayment terms?
A: L/C ,T/T, D/P, D/A
4)Q:How can I get some samples?
A: Kindly send us your address, we are honored to offer you samples.
5)Q:How does your factory do regarding quality control?
A: Our factory can accept any third party inspecition.