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Capatue™ Epoxy Silanes SCA-E87F

1 of 10 products in this brand
Capatue™ Epoxy Silanes SCA-E87F is a versatile epoxy organo-reactive silane with two hydrolysable ethoxy groups suitable for use as adhesion promoters in polysulfide, urethane, epoxy and acrylic caulks sealants and adhesives, especially suitable to be used as adhesion promoter and crosslinker for waterborne adhesives and sealants.

Chemical Family: Silanes

Functions: Adhesion Promoter, Coupling Agent, Crosslinking Agent

Compatible Polymers & Resins: Acrylics, Epoxies (EP), Polysulfide Rubber, Polyurethanes (PU)

Molecular Weight: 248.39 - 248.39 g/mol

Features: High Performance, Low Toxicity

Synonyms: (3-Glycidyloxy)propyldiethoxymethylsilane, [3-(Glycidyloxy)propyl]methyldiethoxysilane, 2-[[3-(Diethoxymethylsilyl)propoxy]methyl]oxirane, 3-(Glycidoxy)propyldiethoxymethylsilane, 3-(Glycidoxypropyl)methyldiethoxysilane, 3-(Methyldiethoxysilyl)propyl glycidyl ether, 3-GPMDES, Diethoxy-3-glycidoxypropylmethylsilane, Diethoxy[3-(glycidyloxy)propyl]methylsilane, NSC 252159, γ-Glycidoxypropylmethyldiethoxsilane, γ-Glycidoxypropylmethyldiethoxysilane, γ-Glycidyloxypropylmethyldiethoxysilane

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CAS No.
2897-60-1
Molecular formula
C11H24O4Si
EC No.
220-780-8
Technologies
Molecular Structure

Capatue™ Epoxy Silanes SCA-E87F - Molecular Structure

Features & Benefits

CASE Ingredients Features

Applications & Uses

Applications
  • Can be used in place of 3-Glycidoxypropyltrimethoxysilane (SCA-E87M) in many applications, It will generates ethanol upon hydrolysis [which is a volatile organic compound (VOC) but is not a hazardous air pollutant (HAP)] while SCA-E87M generates methanol upon hydrolysis which is both a VOC and a HAP.
  • SCA-E87F silane can be employed as an adhesion promoter or crosslinker. It may be suitable for use as a water stable single component crosslinker. In such applications, SCA-E87F silane should provide a means of replacing a 2 part waterborne adhesive with a single component system. The benefits of a silane crosslinked water stable single component system include reduced scrap, improved process efficiency and reduced crosslinker toxicity.

Properties

Physical Form
Appearance
Colorless, Transparent Liquid
Typical Properties
ValueUnitsTest Method / Conditions
Molecular Weight248.39
Specific Gravity (ρ20)0.98g/cm3
Purity (GC)min. 97%
Flash Point121.0°C

Regulatory & Compliance

Chemical Inventories

Technical Details & Test Data

Solubilty

Soluble in acidified water after hydrolysis, alcohol, acetone, and most aliphatic esters at normal application levels fewer than 5%. Hydrolysis releases ethanol.

Packaging & Availability

Packaging

The regular packing of this product is 25kg plastic pail, 200L steel drums and 1000L immediate bulk container.

Storage & Handling

Storage and Shelf Life
  • Should be stored in dry, cool, ventilated room; keep away from water, moisture, high temperature and fire. This product has a shelf life of at least 12 months if stored in tightly closed original container at room temperature.;
  • If this product is kept beyond the shelf life recommend on the product label, it is not necessarily unusable, but a quality control should be performed on the properties relevant to the application.