DY-V401 Vinyl silicone oil ISO $ BV factory CAS NO.68083-19-2

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dy-v401 vinyl-terminated polydimethyl silicone fluid

description

dy-v401 is a vinyl-terminated linear polydimethyl siloxane fluid. it is a superior and active intermediate which can be used as reactant of molding siloxane rubber and silicone resin.

chemical formula

ch3=ch-si(ch3)2o[(ch3)2sio]n(ch3)2si-ch=(ch3)2

features

molecular weight ranges 300 to 300000 (as per the request of customer)

functions and features same as that of polydimethylsiloxane

vinyl functionality allows free radical addition to polymers

reactive in hydrosilation chemistry (in the presence of catalysts)

be highly resistant to exposure to uv and to environmental factors

no pendant

be soluble in many organic materials.

typical properties

applications

1. be reactant in silicone rubber synthesis to improve the strength and hardness of silicone rubber.

2. acts as the main reactant in injection molding liquid silicone rubber.

3. dy-v401 can react with polymers such as polyurethane, acrylic to form improved high temperature resistance, enhanced tensile and tear strengths new materials (such as coating).

4. other potential applications.

how to use

1. for use in coating and modifier, advisable use level is 5~10% of the system.

2. for use in gum, advisable use level is 50~100%.

product safety information

1. dy-v401 should be stored in clean and closed polyethylene plastic containers.

2. avoid contact with catalysts, bases, or other impurities which may cause denaturing of the fluid.

storage

1. products should be stored in original, clean, unopened polyethylene plastic lining containers, avoiding contamination (especially with catalysts or bases).

2. keep tightly closed at room temperature.

3. keep in a cool, well-ventilated place.

4. keep away from heat/open flames/hot surfaces. avoid direct sunlight. no smoking.

packaging

200kg metal drum or ibc totes. or according to clients requirements.

shipping

ship dy-v401 as non-dangerous good.