MATERIAL DISTRIBUTION
MATERIAL DISTRIBUTION
Dimethyl silicone oil
1、 Performance: This product is a colorless transparent liquid with various viscosities, ranging from easily flowing liquid to thick semi-solid. It has excellent electrical insulation and high temperature resistance. High flash point, low freezing point, long-term use at - 50 ℃~+200 ℃, low viscosity temperature coefficient, high compressibility, low surface tension, good waterproof and moistureproof properties, low specific heat and thermal conductivity, chemical inertness, and physiological inertness.
2、 Structural type:
CH3 ┌─ CH3 ─┐┐ CH3
│ │~ │~ │~ │
CH3 ─ Si ─ O ┼── Si ─── O ┼─ Si ─ CH3
│~ │~ │~ │~ │
CH3 └─ CH3 ─┘n CH3
n=0-10000
3、 Specification and model
|
Index model |
Volatile silicone oil |
Low viscosity silicone oil |
Medium viscosity silicone oil |
High viscosity silicone oil |
|
Kinematic viscosity(25oc) |
0.65-2 |
5-50 |
100-1000 |
>1000 |
4、 Technical indicators of typical models
|
Viscosity(25oc)cs |
Refractive index(25oc) |
Flash point (open cup method)oc ≥ |
Density(25oc)g/cm2 |
Freezing pointoc≤ |
|
10±2 |
1.390-1.400 |
155 |
0.930-0.940 |
-65 |
|
20±2 |
1.395-1.405 |
232 |
0.950-0.960 |
-60 |
|
50±5 |
1.400-1.410 |
260 |
0.955-0.965 |
-55 |
|
100±8 |
1.400-1.410 |
288 |
0.960-0.970 |
-55 |
|
350±18 |
1.400-1.410 |
300 |
0.965-0.975 |
-50 |
|
500±25 |
1.400-1.410 |
300 |
0.965-0.975 |
-50 |
|
800±40 |
1.400-1.410 |
300 |
0.965-0.975 |
-50 |
|
1000±50 |
1.400-1.410 |
300 |
0.965-0.975 |
-55 |
5、 Purpose
Widely used for electrical insulation, lubrication, shock and moisture resistance, defoaming, damping, heat carrier, hydraulic oil; Can be used as paint and polish additives; It can also be used as an additive for plastic processing to improve the film removal and wear resistance of plastics; Silicone oil is also an important component of cosmetics and some medicines.
6、 Packaging
Sealed package in iron bucket or plastic bucket, net weight 1kg, 5kg, up to 200kg
7、 Storage
Do not touch open fire, and prevent direct sunlight.
The products are stored and transported as non dangerous goods;
The storage period of the product is 2 years (the product can still be used after passing the inspection)