EB-538 Octyltriethoxysilane CAS 35435-21-3 - China Supplier

Products Description

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Product Description

EB-538 (Isooctyltriethoxysilane CAS 35435-21-3) 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 coatings.

EB-538 Alkylsilane skeletal structure diagram (PubChem) — EB-538 化学结构式:i-C₈H₁₇(支链)—Si(OC₂H₅)₃

EB-538 Technical Data
Chemical Name	Isooctyltriethoxysilane
CAS No.	35435-21-3
Molecular Formula / MW	C₁₄H₃₂O₃Si / 276.49
Equivalent grades	Not specified(:Momentive Silquest A-137 CAS 2943-75-1

Applications

Stone & masonry protection:Provides deep-penetrating water repellency Contact us for the English TDS and sample support.
Coatings:Improves adhesion, crosslink density and weathering resistance Export packing and documents are available for this application.
Stone & masonry protection:Provides deep-penetrating water repellency Contact us for the English TDS and sample support.
Silica & filler treatment:Improves dispersion and processing flow of silica and silicate fillers Export packing and documents are available for this application.

Usage & Recommended Dosage

Common process routes and dosage references for EB-538 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 1%-5%. Process details are provided in the English TDS — contact our technical team.

Recommended practice: 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 EB-538 for export?

Yes. EB-538 (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 EB-538?

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 EB-538?

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 EB-538?

Stone & masonry protection and Coatings are the primary applications. For formulation advice and dosage recommendations, please refer to the usage section or contact our technical team.