High Quality Acyloxy Silane Coupling Agent Gx-670/ Kbe-503 CAS No. 21142-29-0

• CAS No.: 21142-29-0
• Formula: CH3cch2coo(CH2)Si(Oc2h5)3
• EINECS: 244-239-0
• Appearance: Liquid
• Usage: Oil Drilling Auxiliary Agent, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Color: White
• Model NO.: GX-670
• Transport Package: as Customer′s Request
• Trademark: GBXF
• Origin: Anhui, China
• Production Capacity: 100tons Per Month

Product Description

High Quality (3-methacryloxypropyltriethoxysilane)/Silane Coupling Agent. GX-670/ KBE-503 CAS NO. 21142-29-0

Product Description

 

Silane GX-670

Introduction

Chemical Name: 3-Methacryloxypropyltriethoxy silane

CAS NO.: 21142-29-0

Molecular Formula: CH₃CCH₂COO(CH₂)Si(OC₂H₅)₃

Typical Physical Properties
 _____________________________________________________
 Physical Form                                    Clear liquid
 Colour, Pt-Co                                    ≤35
 Specific Gravity at 25°C, g/cm3        0.975-0.995
 Refractive Index, nD 25°C                1.420-1.435
 Purity, %                                            MIN 97.0 %

Characters & Applications:

GX-670 Silane is a new type of coupling agent with reactivity. 

1. Used in the treatment of glass fiber. It can enhance  the flexural, compressive and interlaminar shear strengths and  makes a firmer bond.

2. Used in coatings and ink. It can improve radiancy and Film hardness.

      3. Used in electrical wire and cable, it can greatly improve its mechanical performance and electrical performance in wet state.

 

Packaging

1.  25kgs/Plastic drum

2.  200kgs/Steel drum

3.  1000kgs/IBC

Product List
Functional Group	NAME	Chemical Name in English	CAS NO.
Acyloxy	GX-670	γ-Methacryloxypropyltriethoxysilane	21142-29-0				KBE-503
	GX-671	γ-Methacryloxypropylmethyldiethoxysilane	65100-04-1				KBE-502
	GX-570	3-(Methylacryloxyl)-propyltrimethoxy silane	2530-85-0	A-174	MEMO	Z-6030	KBM-503	GF31
	GX-571	3-Methacryloxypropylmethyldimethoxysilane	14513-34-9			Z-6033	KBM-502
	GX-572	acryloxypropyltrimethoxysilane; 3-(Acryloyloxy)Propyltrimethoxysilane	4369-14-6			Z-6530	KBM-5103

 

 

High Quality (3-methacryloxypropyltriethoxysilane)/Silane Coupling Agent. GX-670/ KBE-503 CAS NO. 21142-29-0