Wynca XHG-6221
- Chemical Family
- Silicones
Wynca XHG-6221 is a two-component liquid silicone rubber for coating processes. The finished coating is smooth and low tack with high physical properties, good aging property, good dielectric property and good flame retardancy.
Product families
Applications
- Consumer Goods — Other Consumer Goods Applications
- Other Industrial Coatings
- Building Wires & Power Cables
- Jacketing & Insulation
- Other Wire & Cable Applications
Product Families
- Silicone Elastomers
Other characteristics
- End Uses
- Cables, Wires
- Features
Flame Resistant, Good Aging Behavior, Good Smoothness, High Dielectric Strength, Long Seal Life, Low Tack
- Polymer Name
- Liquid Silicone Rubber (LSR)
- Markets
- Consumer Goods
- Electrical & Electronics
- Paints & Coatings
- PACKAGING
20kg PE lined plastic pails or 200kg PE lined metal drums.; Keep in cool and well ventilated place from rain, moisture and sunlight. When stored in the original unopened containers, this product has a shelf life of 6 months from the date of manufacture. The containers should be sealed tightly after use.; This product can be shipped as non-hazardous goods. Avoid fall, upside down and collision with hard objects during transportation.
- Appearance
- Translucent
- Usage
A static metering and mixing unit is recommended to feed the mixture of part A and part B in the ratio 1:1. If air bubbles are entrapped during mixing, the mixture must be thoroughly degassed under vacuum. The product can be used with coating machine or diluted to meet processing need. The standard curing temperature is 120-150℃ and the curing time also depends on the thickness of rubber products.
- Processing
Please exactly control the mixing ratio of part A and part B, otherwise curing process and product properties may be affected.; The curing time, which depends on curing temperature and the thickness of rubber products, should be adjusted to meet the production needs.; Please strictly avoid the contact with certain materials such as amines, sulfur, phosphor and tin, which will adversely affect the curing process or even result in no curing.
- Technology
- Elastomers
- Packaging Type
- Drums
- Material Features
- Flame Resistant
- Good Aging Behavior
- Good Smoothness
- High Dielectric Strength
- Long Seal Life
- Low Tack
- Typical Applications
- Wire and cable sleeve coating
- Fabric coating
- Low hardness rubber articles
- Plastics and Elastomers End Uses
- Cables
- Wires
Technical data
Table 1 of 3
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Solids Content | 100 | % |
| Viscosity | 300 | Pa.s |
| Hardness (2mm thickness slabs molded 8 minutes at 150°C) | 25 | shore A |
| Tensile Strength (2mm thickness slabs molded 8 minutes at 150°C) | 6 | mPa |
| Tear Strength (2mm thickness slabs molded 8 minutes at 150°C) | 14 | kN/m |
| Elongation (2mm thickness slabs molded 8 minutes at 150°C) | 800 | % |
Table 2 of 3
4 rows| Characteristic | Value | Unit |
|---|---|---|
| Dielectric Strength (1mm thickness slabs molded 8 minutes at 150°C) | 24 | kV/mm |
| Volume Resistivity (1mm thickness slabs molded 8 minutes at 150°C) | 10^16 | Ohm.cm |
| Dissipation Factor (1mm thickness slabs molded 8 minutes at 150°C) | 0.01 | — |
| Tracking Resistance (1mm thickness slabs molded 8 minutes at 150°C) | 3.5 | — |
Table 3 of 3
2 rows| Characteristic | Value | Unit |
|---|---|---|
| T10 5 minutes at 150°C | 10 | s |
| T90 5 minutes at 150°C | 30 | s |
