EB-302 Propyltriethoxysilane CAS 2550-02-9 - China Supplier

Products Description

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Product Description

EB-302 (n-Propyltriethoxysilane CAS 2550-02-9) 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 silica & filler treatment and coatings.

EB-302 Alkylsilane skeletal structure diagram (PubChem) — EB-302 化学结构式:CH₃CH₂CH₂—Si(OC₂H₅)₃

EB-302 Technical Data
Chemical Name	n-Propyltriethoxysilane
CAS No.	2550-02-9
Molecular Formula / MW	C₉H₂₂O₃Si / 206.35
Equivalent grades	Not specified

Applications

Silica & filler treatment:Improves dispersion and processing flow of silica and silicate fillers 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.
Specialty applications:Improves interface bonding and dispersion in the target system 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-302 are summarized below. Detailed English process instructions are available on request.

Recommended practice: dosage reference 0.5%-2.0%. Process details are provided in the English TDS — contact our technical team.

Filler pretreatment: dosage reference 0.5%-2.0%. 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-302 for export?

Yes. EB-302 (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-302?

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-302?

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-302?

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