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ShinEtsu KBE-403

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  Post Date: Nov 21,2024
  Expiry Date: May 20,2025
  Detailed Description: Cas No. :2602-34-8 Specs:98%
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Used as a coupling agent in polysulfide and polyurethane caulks and sealants, in mineral-filled or glass-reinforced thermosets


Used as a coupling agent in polysulfide and polyurethane caulks and sealants, in mineral-filled or glass-reinforced thermosets..



Silane coupling Agent KH-560

Introduction:

KH-560 is a epoxy-functional silane, it is a clear, light straw liquid. KH-560 may be used as a coupling agent in polysulfide and polyurethane caulks and sealants, in mineral-filled or glass-reinforced thermosets and thermoplastics, and in glass roving size-binders. It is particularly employed as an adhesion-promoting additive in waterborne systems, e.g. improving the adhesion of acrylic latex sealants.

Typical Physical Properties:

CAS No.: 2530-83-8

Molecular Weight: 236.4

Boiling Point<760mmHg>: 290

Viscosity<25>: 3 cSt

Flash Point: 110

Color and Appearance: Colorless transparent liquid

Density<25/25>: 1.065-1.075

Refractive Index<25>: 1.4270+0.0005

Min. Purity: 98.0%

Note: KH-560 reacts with water. .

Applications:

Improves dry and wet strength in cured composites reinforced with glass fiber rovings. Enhances wet electrical properties of epoxy-based encapsulate and packaging materials. Eliminates the need for a separate primer in polysulfide and urethane sealants. Improves adhesion in waterborne acrylic sealants and in urethane and epoxy coatings.

  CAS Registry Number:

2602-34-8
  Synonyms: ;(3-Glycidoxypropyl)triethoxysilane;3-Glycidoxypropyltriethoxysilane;triethoxy[3-(oxiran-2-ylmethoxy)propyl]silane;(3-Glycidyloxypropyl)triethoxysilane;(3-Glycidyloxypropyl)-triethoxysilane;
  Molecular Formula: C12H26O5Si
  Molecular Weight: 278.4173
  Molecular Structure: 2602-34-8 3-(Glycidoxypropyl)triethoxysilane
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;

  Company: Hangzhou Feidian Chemical Co.,Ltd     [ China ]          
  Contact: Elvis Jiang
  Tel: 86-21-54179062
  Fax: 86-21-54179379
  Email: elvis@feidianchem.com
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