DY-OH503 Hydroxyl Siloxane Fluid
Classification:
Silicone oil series
Summary:
DESCRIPTIONDY-OH503isalinearpolydimethylsiloxanewithterminalhydroxylgroups.Strictqualitycontrolsareobservedthroughoutitsmanufacturetoensurethateachmoleculeisfunctionalizedwithexactlytwohydroxylgroupsa
Key words:
DY-OH503 Hydroxyl Siloxane Fluid
Description
DESCRIPTION
DY-OH503 is a linear polydimethylsiloxane with terminal hydroxyl groups. Strict quality controls are observed throughout its manufacture to ensure that each molecule is functionalized with exactly two hydroxyl groups at each end of the polymer.
CHEMICAL FORMULA
HOSi(CH3)2O[Si(CH3)2O]nSi (CH3)2OH
TYPICAL PROPERTIES
Appearance |
Clear, colorless liquid |
Viscosity (25℃,mpa.s) |
50~100 (As per request of customer) |
OH-groups content(%) |
0.5~1 |
APPLICATIONS
1. Can be used to make amino-silicone fluid or other polymers.
2. Softeners of textiles.
3. Serve as basic gum and diluent of condensed RTV silicone rubber.
4. Substitute dimethylsilicone and can be easily emulsified.
5. Other potential applications.
HOW TO USE
User should determine the best concentration and application method on a small scale test before production.
DY-OH503 is generally used with curing agent for a more durable cross-linking and curing effect. For use as fabric finish agent DY-OH503 should be used with high weight molecular silicone fluid and amino functional silicone fluid.
PRODUCT SAFETY INFORMATION
1. DY-OH503 fluid should be stored in clean and closed plastic containers.
2. Avoid contact with acid, bases, alkoxysilane, or high temperature vapor which may cause curing or viscosity changing.
STORAGE
1. Store in original, unopened drums at room temperature.
2. Keep in a cool, well-ventilated place.
SHIPPING
Ship DY-OH503 as non-dangerous good.
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