1 , Chemical Name
PDMS(polydimethyl-siloxane) // dimethyl silicone polymer
(CH3)3 SiO[SiO (CH3)2]nSi(CH3)3
2 , Features
1). transparent, odorless, non-toxic, non-corrosive and Inert, non-reactive liquid
2).perfect heat- resistantance, cold-resistantance and oxidation-resistance,
3). low temperature coefficient of viscosity, Good dielectric and electrical insulating properties over a wide range of temperatures and frequencies , (-50°C to 200°C)
4). strong shearing-resistance, good transmission of light, low surface tension, excellent water repellency and moisture resistant and low volatilitioon.
3 Main Physical Index
NO |
Main Physical Index
|
201-10 |
201-20 |
201-50 |
201-100 |
201-350 |
1 |
Viscosity (25℃)mm²/s |
10±1 |
20±2 |
50±5 |
100±5 |
350±25 |
2 |
Frash point (℃)≥ |
150 |
200 |
260 |
290 |
290 |
3 |
Specific Gravity (25℃),g/cm² |
0.931~0.939 |
0.946~0.955 |
0.956~0.964 |
0.961~0.969 |
0.965~0.973 |
4 |
index of refraction |
1.3900~1.4010 |
1.3950~1.4050 |
1.4000~1.4100 |
1.4000~1.4100 |
1.4000~1.4100 |
5 |
Volatilition (150℃,3h),%≤ |
— |
— |
— |
1.5 |
1.5 |
NO |
Main Physical Index |
201-500 |
201-1000 |
201-5000 |
201-10000 |
201-100000 |
1 |
Viscosity (25℃)mm²/s |
500±25 |
1000±50 |
5000±250 |
10000±500 |
100000±5000 |
2 |
Frash point (℃)≥ |
295 |
300 |
310 |
310 |
315 |
3 |
Specific Gravity (25℃),g/cm² |
0.966~0.974 |
0.967~0.975 |
0.967~0.975 |
0.967~0.975 |
0.967~0.975 |
4 |
index of refraction |
1.4000~1.4100 |
1.4000~1.4100 |
1.4010~1.4120 |
1.4010~1.4120 |
1.4010~1.4120 |
5 |
Volatilition (150℃,3h),%≤ |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
4 , Manily Application(Typical Uses)
1)Textile industry, in the production and procession of printing and dyeing of the textile,yarn, fabric or thread;
2) Mechanical fluids;
3) Dielectric coolants;
4) Insulating and damping fluids for electrical and electronic equipment
5) Release agents
6) Foam control
7) Surface active fluids
8) Lubricants suitable for rubber, pvc, Plastic bearings, gears and confidential mechanical and instrument.
9) Ingredients for cosmetic and personal care formulations, polishes and specialty chemical products
10) Plastics additives
5, package and transportation
1, plastic-coated iron: 200kg/barrels
2: 50kg/ 25 kg / 5kg / plastic drum
2, this product should be stored in clean, sealed containers and to be placed in dry, cool, ventilated place.
3, the product according to the non-dangerous goods storage and transportation.
|
KY-201 Dimethyl Silicone Oil 