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CAS:58130-03-3 | Methacryloxypropyl Terminated Polydimethylsiloxane

CAS:58130-03-3 | Methacryloxypropyl Terminated Polydimethylsiloxane

Molecular Formula:C20H40O6Si3
Molecular Weight:380-25,000
Package:500g/1kg/5kg/25kg/100kg/bulk package
Transportation: FeDex/DHL/Ocean shipping /Clients requirement

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Product Introduction

Applications

Methacryloxypropyl Terminated Polydimethylsiloxane (CAS:58130-03-3) is a high molecular monomer containing methacryloxypropyl , use free radicalcopolymerization, Uv light curing to acrylic resin, polyolefin resin, light curing coating condYKt chemicalmodification, lmprove the weather resistance, water resistance, flexibility, oxygen permeability, redYKe theinternal stress and surface tension of materials and prodYKts. in order to facilitate the customer formolecular design demand , the viscosity ofthe prodYKt, the double bond content can be customized.

Specification

ITEMS	SPECIFICATION
IUPAC Name	3-[[[dimethyl-[3-(2-methylprop-2-enoyloxy)propyl]silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]propyl 2-methylprop-2-enoate
Boiling Point	> 205 °C
Melting Point	< -60 °C
Flash Point	> 110 °C
Appearance	Colorless to lightyellow transparent liquid
Viscosity (25°c,mPa.s)	20~150
Double bond content (mmol/g)	0.05~0.35
Density	0.98g/ml
Appearance	Colorless liquid
Refractive index	1.409
InChI	InChI=1S/C20H40O6Si3/c1-17(2)19(21)23-13-11-15-27(5,6)25-29(9,10)26-28(7,8)16-12-14-24-20(22)18(3)4/h1,3,11-16H2,2,4-10H3
InChIKey	DDHQGOQEUJIUOC-UHFFFAOYSA-N

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