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|Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
3 Metric Ton
Packaging Detail:
in iron drum
Delivery Time:
IN 15 DAYS
Supplying Ability:
30 Metric Ton per Month
Payment Type:
L/C, T/T
Contact Person Mr. Vito
Block E-1305 Future City, Hongshan District, Wuhan, China, Wuhan, Hubei
[Performance features]
Hydroxyl group dead-ended polysiloxane.
Polymer hydroxyl silicone oil is the organosilicon material polymerized by siloxane monomer with hydroxyl groups at both ends of molecules.
Structure: HO-Si(CH3)2 O〔Si(CH3)2 O〕nSi(CH3)2-OH
Chemical name is a,w-dihydroxylpolydimethylsiloxane. Conventionally the hydroxyl silicone oil with viscosity above **0 mPa.S is called **7silicone sealant. Apart from general functions of hydroxyl silicone oil, this product possesses the reactivity of hydroxyl group that can be made into some new material or crosslinked as elastomer(or film body).
This product is colorless transparent liquid with excellent electrical insulation, high and low temperature resistance, high flash point, low freezing point, long-term adaption to temperature from -*0ºC to **0ºC, low viscosity-temperature coefficient, high compression rate, low surface tension, good water repellent and moisture resistance, chemical inertness, physical inertness.
[Technical index]
Item |
Index |
Appearance |
Colorless transparent liquid |
viscosity (*5℃) |
***0~*****0 (based on customer request) |
Hydroxyl content (%): |
0.5 ~ 3 (directly related to viscosity) |
[Application]
Used as main raw material in RTV mold silicone rubber, defoamer and silicone glass cement.
1. Used as insulating, moisture resistant, anti-shock and heat resistant perfusion sealing material in radio, electronic equipment, semiconductor and other electronic components and assemblies.
2. Used as rubber roller material in automobile and machinery industry.
3. Used as rubber roller material in textile, plastic and printing industry.
4. Caulking sealing material in construction industry.
5. It has excellent mold release performance, particularly suitable for the manufacture of precision mold and impression materials.
[Precautions]
No mixing with acid-base materials, alkoxy silane or high temperature water vapor, otherwise there is the tendency of curing and viscosity changes.
[Packing and storage]
1. This product should be sealed stored in clean plastic bucket and avoid contact with strong acidic and alkaline substances;
2. Stored at room temperature in ventilated and cool place;
3. Non-toxic non-dangerous goods storage and transportation.