Jiaxing United Chemical Co.,Ltd.

UC-2311 Hydroxyl alkyl silicone oil

DESCRIPTION
UC-2311is primary hydroxyl group-terminated linear polydimethylsiloxane.. Because of its reactive terminal group, it is used as modifier in organic resin production.

SPECIFICATION

Item	Index
Appearance:	colorless light yellow liquid
Active Purity (%):	100
Viscosity ( 25℃,MPas):	300~500
Primary hydroxyl Purity(%):	1.7
Flash point(℃):	203
Refractive index:	1.44

Features

1. Compared with dimethyl silicone oil, has better compatibility with silicone resin.
2. Compared with common lubricant such as butyl stearate, mineral oil or organic copolymer, has better thermal stability.
3. Compared with common graft polydimethylsiloxane and polyoxyethylene copolymer, has better heat resistance.
Usage
UC-2311 can draw into oiliness and water-based polyurethane or other suitable polymer perpetual, when it reaction with the terminal containing alkyl.
1. Improve outflow of the resin coating and leveling.
2. Anti-sticking, help peel.
3. Improve the synthetic leather’s breathability.
4. Anti-cratering, anti-blur/anti-floating color, and improve the shine.
Usage and dosage
Depends on the required performance, the amount of polymer is generally 3~30%,it’s better to be dilution before add into system.
Storage and packaging
Store in a cool ventilated place, stationary phase not less than 6 months.
Packaged with 50kg plastic bucket or 200kg coating metal bucket.