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Silane series DLC-E87M

Chemical Name 






Molecular Structure 


Molecular Formula 




CapatueTM DLC-E87M dry silane is a convenient form of traditional liquid organo-functional silane coupling agent 3-Glycidoxypropyltrimethoxysilane with 65% high active concentration; it is a free-flowing powder. CapatueTM DLC-E87M dry silane offers the benefit of easier handling and weighing, quicker incorporation during mixing and a longer shelf life.

This product has an epoxy organo-functional group and can be over a broad range of applications to provide superior bonds between inorganic substrates and organic polymers. The epoxy function reacts with a wide array of thermoset, thermoplastic and elastomeric materials.

CapatueTM DLC-E87M dry silane functions by chemically coupling the filler to the backbone of the polymer during vulcanization, compounding or crosslinking, and it can be used at peroxide, sulfur, and metal oxide curing systems.


Typical Properties:



Active content:



Off-white to tan free flow powder

Active Ingredient Content, %

≥ 65%

Loose Weight, kg/L




The typical application of Capatue dry silanes includes:

1. Powder coating

Promote the adhesion of coating to metal, glass, ceramic.

Enhance the ability of water-resistance.

2. Thermoplastic and polymer modification

Lower the viscosity and better processability.

Enhance the strength.

3. Rubber and elastomer

Better tensile strength and abrasion resistance.

Increase the modulus without significantly affecting other compound properties

Improved compression set

Lower compound Mooney viscosity

Improved rolling resistance in tire tread compounds

Lower hysteresis 



The regular packing of this product is the fiber drum with internal PE bag and the net weight of it is 20kg/drum. Other tailor-made packing is also available upon customer’s request.

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