Good Quality Dodecyl Benzene Sulfonic Acid - Sulfur-Silane Coupling Agent, liquid HP-1589/Si-75, CAS No. 56706-10-6, Bis-[3-(triethoxysilyl)-propyl]-disulfide – Hungpai
Good Quality Dodecyl Benzene Sulfonic Acid - Sulfur-Silane Coupling Agent, liquid HP-1589/Si-75, CAS No. 56706-10-6, Bis-[3-(triethoxysilyl)-propyl]-disulfide – Hungpai Detail:
Chemical Name
Bis-[3-(triethoxysilyl)-propyl]-disulfide
Structural Formula
(C2H5O)3SiCH2CH2CH2-S2-CH2CH2CH2Si(OC2H5)3
Equivalent Product Name
Si-75 (Degussa),Z-6920 (Dowcorning),A-1589(Crompton)
CAS Number
56706-10-6
Physical Properties
It’s a pale yellow clear liquid with light odor of alcohol and soluble easily in ethyl alcohol, acetone, benzene, toluene etc. It’s insoluble in water. Hydrolyze easily when contact with water or moisture.
Specifications
Alcohol Content (%) |
£ 0.5 |
γ2 contentα (%) |
£ 3.0% |
Other impurities contentβ (%) |
£ 1.0% |
Viscosity 25℃ (cps) |
£ 14.0 |
αγ2: :γ-chloropropyltriethoxy silane β: mainly contains some silane impurities.
Application Range
•HP-1589 is a kind of multifunctional silane coupling agent that has been used successfully in the rubber industry. It is used to improve physical and mechanical properties of vulcanizates. It is able to markedly improve tensile strength, tearing strength and abrasive resistance and reduce compression set of vulcanizates. In addition, it can reduce the viscosity and improve the processability of rubber products.
•It is suitable to be used with silica and silicate fillers.
•HP-1589 can be used in combination with silica and silicate in polymers such as NR, IR, SBR, BR, NBR and EPDM.
•Add sulfur-silane coupling agent in the industry of rubber tire, it’s not only debase the risk of puncture as temperature too high running on the high speed road or long time, but also reduce roll resistance of tire, then reduce the consume of gasoline, the emissions quantity of CO2 as to accord the environmental protection of carbon reduction.
Dosage
Recommend dosage:1.0-4.0 PHR.
Package and storage
1.Package: 25kg, 200 kg or 1000kg in plastic drums.
2.Sealed storing:Keep in the cool, dry and well-ventilated places.
3.Storage life:Longer than two years in normal storing conditions.
Product detail pictures:
Related Product Guide:
The corporate keeps towards the operation concept "scientific administration, superior quality and performance primacy, client supreme for Good Quality Dodecyl Benzene Sulfonic Acid - Sulfur-Silane Coupling Agent, liquid HP-1589/Si-75, CAS No. 56706-10-6, Bis-[3-(triethoxysilyl)-propyl]-disulfide – Hungpai , The product will supply to all over the world, such as: Kuala Lumpur, Frankfurt, Tunisia, The best and original quality for spare parts is a most important factor for transportation. We may stick on supplying original and good quality parts even a little profit earned. God will bless us to do kindness business forever.
By Tony from Romania - 2018.11.02 11:11
The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
By Julie from Russia - 2017.12.31 14:53