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Quick Details

  • Classification: Chemical Auxiliary Agent
  • CAS No.: 2602-34-8
  • Other Names: DYNASYLAN GLYEO
  • MF: C12H26O5Si
  • EINECS No.: 220-011-6
  • Purity: 98%
  • Place of Origin: Shandong, China (Mainland)
  • Type: silane
  • Usage: Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
  • Brand Name: Wanda
  • Model Number: NQ-5611/Z-6041/KBE-403
  • colorless: transparent liquid

Packaging & Delivery

Packaging Details: 200L PVF steel barrel or 1000LIBC drum or on request
Delivery Detail: 2weeks for 1*20' container


3-Glycidoxypropyltriethoxysilane, GLYEO
CAS No.: 2602-34-8
Silane coupling agent NQ-5611/Z-6041/KBE-403
Purity: 98%

Wanda Silane Series

Chemical Name: Silane coupling agent 3-Glycidoxypropyltriethoxysilane, GLYEO
Synonyms  : 3-(2,3-Epoxypropyloxy)propyltriethoxysilane
Trade Name: NQ-5611/Z-6041/KBE-403


Molecular Formula: C12H26O5Si 
Molecular Weight: 278.42
CAS Registry Number: 2602-34-8
EINECS: 220-011-6

Density: 1.004
Boiling point: 124
Refractive index: 1.425
Flash point: 144
Water solubility: REACTS


Dow Corning Z-6041  
ShinEtsu KBE-403  
EVONIK Degussa Dynasylan GLYEO  


1. 3-Glycidoxypropyltriethoxysilane (CAS No. 2602-34-8), Silane coupling agent NQ-5611, is an essential ingredient in the products of many industries. Examples are:
Glass fiber/glass fabric composites: As a finish or a size ingredient
Foundry resins: As an additive to polyurethane resins
Sealants and adhesives: As a primer or additive
Mineral filled composites: For pretreatment of fillers and pigments or as an additive to the polymer
Paints and coatings: As an additive and as a primer for improving adhesion to the substrate, especially glass and metal
2. Improved shelf life over aminosilanes in polyurethanes
3. Important product effects that can be achieved through the use of KH-561 include:
4. Improved mechanical properties, such as flexural strength, tensile strength, impact strength and modulus of elasticity
5. Improved moisture and corrosion resistance
6. Improved electrical properties, for example dielectric constant, volume resistivity. 


Packing & storage: 
1. 200L PVF steel barrel or 1000L IBC drum

2. Store in a cool, dry place. Avoid light





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China (Mainland) | Manufacturer, Trading Company
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