Sirubtis HS OT 20
group nameRubber Additive
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Min Order1 piece
brand namePolyAdds Chemical Additive Supplier
payment methodT/T, L/C
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update timeSat, 21 Sep 2024 13:50:47 GMT
Paramtents
CAS 9035-99-8
Chemical Name Polymeric Sulfur, 20% of oil-filled insoluble high
Appearance Yellow powder
Packging & Delivery
Min Order1 piece
Briefing
-HS OT 20 is generally used in unsaturated rubber formulations with high sulfur content, especially when the phr of added parts exceeds the solubility of soluble sulfur;
-HS OT 20 has a low migration rate, even dispersion and a long scorch time in rubber, which can improve the adhesion between copper coated steel wire and rubber, so it is widely used in tire steel wire adhesive formulations and OTR tires;
-HS OT 20 can also be used in vulcanized rubber products with high requirements for performance.
-HS OT 20 has a low migration rate, even dispersion and a long scorch time in rubber, which can improve the adhesion between copper coated steel wire and rubber, so it is widely used in tire steel wire adhesive formulations and OTR tires;
-HS OT 20 can also be used in vulcanized rubber products with high requirements for performance.
Detailed
Description:
Characteristic:Appearance Yellow powder
Total quantity of sulfur,% 79.0-81.0
Insoluble sulfur (in total S),% ≥ 90.0
Ash(600°C±25),% ≤ 0.10
Oil content,% 19.0-21.0
Residue on sieve(150μm),% ≤ 0.30
Thermal stability(in total S),% ≥ 80.0
Acidity(as H2SO4),% ≤ 0.05
Application:
Application in Unsaturated Rubber: Sirubtis HS OT 20 is particularly used in formulations of unsaturated rubber where the amount of sulfur exceeds the solubility limit of soluble sulfur in the compound.
Improving Adhesion: It has a low migration rate and can improve the adhesion between copper-coated steel wires and rubber, making it widely used in tire steel wire adhesive formulations and OTR (Off-The-Road) tires.
Extended Scorch Time: The product can extend the scorch time of rubber compounds, preventing sulfur migration and enhancing the tackiness of the rubber surface.
FAQs:
Title
-HS OT 20 is a polymer sulfur with high thermal stability, which is insoluble in rubber. It can prolong the scorch time of rubber compound, prevent the migration of sulfur and improve the viscosity of rubber surface;
-HS OT 20 is pollution-free and does not change the color.
Package/Storage conditions:
Paper/plastic packages with a net weight of 25kg per package
Meet the general transportation conditions of chemicals and avoid mixing with alkaline substances.
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- Nearest port for product export
- Shanghai
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, FCA, DDP, DDU
- Acceptable payment methods
- T/T, L/C