Silane Coupling Agent (Si-69 / TESPT) is a filler / reinforcing (Bis-(triethoxysilylpropyl) tetrasulfide · TESPT) used in rubber. TESPT silane coupling agent for silica-filled tire treads. Couples polar silica to non-polar rubber, enabling green-tire performance. HexaChem is a specialty chemical distributor in Vietnam and supplies Silane Coupling Agent (Si-69 / TESPT) to rubber manufacturers nationwide — with in-house lab support, TDS/SDS documentation and samples on request.
| Product | Silane Coupling Agent (Si-69 / TESPT) |
| Availability | Sourced on indent |
| Function | Filler / reinforcing |
| Chemistry / category | Bis-(triethoxysilylpropyl) tetrasulfide · TESPT |
| Industry | Rubber |
| Supplied by | HexaChem — Vietnam, nationwide |
Silane Coupling Agent (Si-69 / TESPT) is used by rubber manufacturers in Vietnam. TESPT silane coupling agent for silica-filled tire treads. Couples polar silica to non-polar rubber, enabling green-tire performance.
Request a quotation, sample, TDS or SDS from HexaChem's technical team.
Request a quote → Call us Email usSilane Coupling Agent (Si-69 / TESPT) is a filler / reinforcing used in rubber. TESPT silane coupling agent for silica-filled tire treads. Couples polar silica to non-polar rubber, enabling green-tire performance.
Yes. HexaChem supplies Silane Coupling Agent (Si-69 / TESPT) to rubber manufacturers across Vietnam, with stock in three regional warehouses and nationwide delivery.
Contact HexaChem's technical team by phone, email or the enquiry form to request the technical datasheet (TDS), safety data sheet (SDS), a sample, or a price quotation for Silane Coupling Agent (Si-69 / TESPT).