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MomentiveWetlink78

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  Post Date: Nov 21,2024
  Expiry Date: May 20,2025
  Detailed Description: Cas No. :2897-60-1 Specs:95%
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KH-7180 is a versatile epoxy organo-reactive silane with two hydrolyzable ethoxy groups...


KH-7180 silane can be employed as an adhesion promoter or crosslinker. It may be suitable for use as a water stable single compo



Silane coupling agent KH-7180

Product: KH-7180

Chemical Name: 3-Glycidoxypropylmethyldiethoxysilane

CAS No.: 2897-60-1



Product Description

Abstract
3-Glycidoxypropylmethyldiethoxysilane (CAS No. 2897-60-1), silane coupling agent KH-7180, is a versatile epoxy organo-reactive silane with two hydrolyzable ethoxy groups.
It provides shelf stable non-yellowing adhesion promoter performance while enhancing physical properties in latexes and waterborne adhesive and sealant systems. When KH-7180 silane is incorporated as a crosslinker or adhesion promoter, it provides improved water resistance and wet adhesion, with good shelf stability.

Identification
Name: 3-Glycidoxypropylmethyldiethoxysilane
Synonyms : Diethoxy(3-glycidyloxypropyl)methylsilane; [3-(2, 3-Epoxypropoxy)propyl]diethoxymethylsilane
Molecular Formula : C11H24O4Si
Molecular Weight: 248.39
CAS Registry Number: 2897-60-1
EINECS: 220-780-8

Equivalents
Momentive (formerly OSi Specialties ) Silquest Wetlink 78
Dow Corning Z-6042
ShinEtsu KBE-402

Properties
purity: >95%

Density: 0.979
Viscosity : 3 mPa. S
Flash point: 140 C degree
Water solubility: REACTS

Application
3-Glycidoxypropylmethyldiethoxysilane (CAS No. 2897-60-1), silane coupling agent KH-7180, is an excellent candidate for formulations employing carboxylated latexes (acrylic, SBR polyurethane, etc. ) exhibiting a pH between 6 and 8.5.
KH-7180 silane can be employed as an adhesion promoter or crosslinker. It may be suitable for use as a water stable single component crosslinker in applications such as:
Automotive laminate adhesives
F urniture laminate adhesives
Flocking adhesives
In such applications, KH-7180 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.
As an adhesion promoter for waterborne systems such as the acrylic sealant, KH-7180 silane offers consistent and dramatic improvements in water stable adhesion performance.

Packing and storage

(1) Packing: 200L/drum or other packing on request.
(2) This product must be sealed and kept in cool and ventilated place.

  CAS Registry Number:

2897-60-1
  Synonyms: ;(3-glycidyloxypropyl)methyldiethoxy-silane;[3-(2,3-epoxypropoxy)propyl]diethoxymethylsilane;[3-(2,3-epoxypropoxy)propyl]methyldiethoxysilane;(3-glycidyloxypropyl)methyldiethoxysilane;3-[DIETHOXY(METHYL)SILYL]PROPYL GLYCIDYL ETHER;GAMMA-Glycidoxypropylmethyldiethoxysilane;DIETHOXY(3-glycidyloxypropyl)METHYLSILANE;diethoxymethyl[3-(oxiranylmethoxy)propyl]-silan;3-Glycidoxypropylmethyldiethoxysilane;diethoxy(methyl)[3-(oxiran-2-ylmethoxy)propyl]silane;[1,1-diethoxy-4-(oxiran-2-ylmethoxy)butyl]silane;(3-Glycidyloxypropyl)-diethoxy methylsilane;3-(Methyldiethoxysilyl)propyl glycidyl ether;
  Molecular Formula: C11H24O4Si
  Molecular Weight: 248.3914
  Molecular Structure: 2897-60-1 (3-Glycidoxypropyl)methyldiethoxysilane
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
R41:;
  Safety Description: S26:;
S36/39:;

  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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