Chinese
Products Description
Product Description
A-137 (n-Octyltriethoxysilane CAS 2943-75-1) is an alkylsilane supplied worldwide by Guangzhou Epoxysca Material Technology Co., Ltd. The alkyl group provides water repellency and hydrophobic surface modification on mineral fillers and substrates. It is available in export-grade packaging: a batch COA is provided with every shipment, and English TDS/MSDS can be requested from our sales team. Sea or air shipment is arranged according to the goods class and destination requirements. Typical applications include stone & masonry protection and specialty applications.
| Chemical Name | n-Octyltriethoxysilane |
|---|---|
| CAS No. | 2943-75-1 |
| Molecular Formula / MW | C₁₄H₃₂O₃Si / 276.49 |
| Equivalent grades | Not specified |
Applications
- Stone & masonry protection:Provides deep-penetrating water repellency Contact us for the English TDS and sample support.
- Specialty applications:Improves interface bonding and dispersion in the target system Export packing and documents are available for this application.
- Specialty applications:Improves interface bonding and dispersion in the target system Contact us for the English TDS and sample support.
- Specialty applications:Improves interface bonding and dispersion in the target system Export packing and documents are available for this application.
- Specialty applications:Improves interface bonding and dispersion in the target system Contact us for the English TDS and sample support.
Usage & Recommended Dosage
Common process routes and dosage references for A-137 are summarized below. Detailed English process instructions are available on request.
Dipping / impregnation: process details are provided in the English TDS — contact our technical team.
Recommended practice: dosage reference 0.2%-1.0%. Process details are provided in the English TDS — contact our technical team.
Priming: dosage reference 0.5%-2.0%. Process details are provided in the English TDS — contact our technical team.
Packaging & Storage
Store sealed in a cool, dry and ventilated place, away from light and moisture. Standard packing: 20 kg carton, 25 kg plastic drum, 200 kg steel drum or IBC. Other packings available on request. Shelf life: 12 months in unopened original packaging.
Frequently Asked Questions
Can you supply A-137 for export?
Yes. A-137 (alkylsilane) is supplied worldwide from Guangzhou Epoxysca. Sea freight (FCL/LCL) and air freight are both available; packing and documents follow the hazardous-goods class and destination port requirements.
How can I get the English TDS, MSDS and COA of A-137?
A batch COA is provided with every shipment. English TDS and MSDS can be requested from our sales team when inquiring; the technical data on this page follows the same specification as the COA.
What is the MOQ and lead time for A-137?
Both sample-size and full-packing orders are acceptable. Regular lead time is confirmed per order; sea and air schedules can be arranged according to your destination port or airport.
What are the main applications of A-137?
Stone & masonry protection and Specialty applications are the primary applications. For formulation advice and dosage recommendations, please refer to the usage section or contact our technical team.
