| Material: | Organic Silicone |
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| Application: | Industrial |
| Certification: | ISO |
| CAS No: | 40372-72-3 |
| Appearance: | Liquid |
| Category: | Sulfur Silane |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Chemical Name | Bis[3-(triethoxysilyl)propyl]tetrasulfide; Silane coupler KH-858; Si-69 Silane coupling agent | ||||||||
| CAS No. | 40372-72-3 | ||||||||
| EINECS No. | 254-896-5 | ||||||||
| Chemical Formula | C18H42O6S4Si2 | ||||||||
| Appearance | Yellow-brown transparent liquid | ||||||||
| Sulfur | 22.0±1.0 % | ||||||||
| CL Content | 0.4% | ||||||||
| Impurity | 4% | ||||||||
| Viscosity | 15 | ||||||||
| 1.Bis-[3-(triethoxysilyl)propyl]-tetrasulfide is a silylation coupling agent and modifier that has been used to design a new generation of sustainable self-healing styrene-butadiene compounds; 2.Widely used in radial tires and rubber tire treads, carcasses, tire outer walls, solid rubber tire rubber roller surfaces and other rubber products; 3. SF-S069 is a multifunctional silane coupling agent that has been successfully used in the rubber and plastics industry. Its application can improve the physical and mechanical properties of rubber, and its tensile strength, tear resistance, and wear resistance can be significantly improved, the permanent deformation can be reduced, and it can also reduce the viscosity of the rubber compound and improve the processing performance. Especially suitable for vulcanized rubber systems using silica or silicate as reinforcing agents. Applicable fillers include silica, talc, clay, mica powder, clay, etc. Applicable polymers include NR, IR, SBR , BR, NBR, EPDM, etc. |
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| Item | Chemical Name | CAS No. | Category |
| SF-S590 | 3-Mercaptopropyltrimethoxysilane | 4420-74-0 | Sulfur silane |
| SF-S591 | 3-Mercaptopropyltriethoxysilane | 14814-09-6 | Sulfur silane |
| SF-S592 | 3-Mercaptopropylmethyldimethoxysilane | 31001-77-1 | Sulfur silane |
| SF-S069 | Bis-[3-(triethoxysilyl)-propyl]-tetrasulfide | 40372-72-3 | Sulfur silane |
| SF-S075 | Bis-[3-(triethoxysilyl)-propyl]-disulfide | 56706-10-6 | Sulfur silane |
| SF-S69C | Mixture of Bis-[3-(triethoxysilyl)-propyl]-tetrasulfide and Carbon Black | / | Sulfur silane |
| SF-S75C | Mixture of Bis-[3-(triethoxysilyl)-propyl]-disulfide and Carbon Black | / | Sulfur silane |
| SF-S69E | Mixture of Bis-[3-(triethoxysilyl)-propyl]-tetrasulfide and EPDM | / | Sulfur silane |
Suppliers with verified business licenses
Audited Supplier ![Bis-[3- (triethoxysilyl) -Propyl]-Tetrasulfide CAS No 40372-72-3 for Rubber pictures & photos](http://image.made-in-china.com/155f0j00EIWqltonsHzD/Bis-3-triethoxysilyl-Propyl-Tetrasulfide-CAS-No-40372-72-3-for-Rubber.webp "Bis-[3- (triethoxysilyl) -Propyl]-Tetrasulfide CAS No 40372-72-3 for Rubber")
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