Chemicals Raw Materials Of Prices Insoluble Sulfur

Chemicals Raw Materials Of Prices Insoluble Sulfur

1:Mainly as a rubber industry advanced accelerator and curing agent is widely used in the manufacture of tire and other rubber compound products, rubber material, such as a tire carcass ply compound material, buffer sizing, white sidewall and tire retreading, hose, belt and other rubber and skeleton materials bonded. 2:Can also be used for cable, rubber, oil seal, rubber shoes of rubber products, rubber, 3:also used in the sulfur content of light colored rubber products. Because of insoluble sulphur can make meridian, steel wire and rubber paste more firmly, effectively prevent the glue spray cream, improve the heat resistance, wear resistance. Therefore, insoluble sulphur is an important raw material for tire production.
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Product Details

Insoluble Sulfur details

Chemical Name: Polymer Sulfur (Insoluble Sulfur)

Oil-extended Type: IS6033, IS7020, IS7520, HD-OT20, HD-OT33

Molecular Formula: [S]n

CAS NO. : 9035-99-8


Specification:


                                                     CERTIFICATE OF ANALYSIS
Test Item
Top grade
Appearance
Yellow powder
Total sulfur content.(The total composition) (%)
79.0-81.0
Insoluble sulfur(The total composition)
≥ 72.0
Oil content (%)
19.0-21.0
Thermal stabiliru(The totai sulfur) 105℃(%)
 ≥ 75.0
Thermal stabiliru(The totai sulfur) 120℃ (%)
 ≥ 45.0
Acidity (%)
≤ 0.05
Loss on drying (%)
≤ 0.5
Ash (%)
≤ 0.15
Residues on 150μm sieve (%)
≤ 1.0



ItemIndex
Oil-extended type / Non-flying yellow powder
AppearanceIS-6033IS-7020IS-7520IS-HD-OT20IS-HD-OT33
Total sulfur content %6679797966
Insoluble sulfur content % ≥6070757060
Insoluble sulfur (on total sulpur) % ≥9595959595
Oil content %32-3419-2119-2119-2132-34
Acidity (H2SO4) % ≤0.020.020.020.020.02
Heat loss (80℃) ≤0.30.30.30.30.3
Ash content % ≤0.10.10.10.10.1
Residues on 150μm sieve, % ≤0.30.30.30.30.3
Thermostability (105℃ / 15min) % ≥8080808080
Thermostability (120℃ / 15min) % ≥
5050


Product Application

1:Insoluble Sulfur mainly as a rubber industry advanced accelerator and curing agent is widely used in the manufacture of tire and other rubber compound products, rubber material, such as a tire carcass ply compound material, buffer sizing, white sidewall and tire retreading, hose, belt and other rubber and skeleton materials bonded. 

2:Insoluble Sulfur can also be used for cable, rubber, oil seal, rubber shoes of rubber products, rubber,

3:Insoluble Sulfur also used in the sulfur content of light colored rubber products. Because of insoluble sulphur can make meridian, steel wire and rubber paste more firmly, effectively prevent the glue spray cream, improve the heat resistance, wear resistance.

Therefore, insoluble sulphur is an important raw material for tire production.

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Storage: 


25KGS per Kraft paper bag lined with PE plastic bags. Keep at normal room temperature.

The warehouse should be cool, well ventilated and dry. Its guarantee peroid is 12 months


Our advantage:

Anual production capacity of 20000 tons

Adopt one-step continous method like Flexsys to produce

High dispersability, high content and high thermostability
Regularly supply to many tyre manufacturer domestically and internationally, such as General Tires (exclusive supplier for them), Bridgestone Tyres, Kumho Tire, Linglong Tire, Triangle Tyres, Longmarch Tyre, DoubleStar Tyre, Sailun Tyres...



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