Flame retardant silicone LS9150
Product description
LS9150 series is a hot vulcanized flame retardant silicone rubber compound with excellent comprehensive properties.
Main characteristics
* Good on roll processing performance, non stick roll, easy on roll, moderate plasticity.
* Good extrusion performance, smooth extrusion. The extrusion surface is good.
* Excellent and stable physical and electrical properties.
* Through ROHS certification, reach certification, etc.
Main application
* Extrude electric insulation layer and sheath layer of wire, etc.
* Seals, industrial miscellaneous parts, etc.
* Extrusion rubber tube, solid rubber strip, special section sealant strip, plate, calendered sheet, etc.
Typical product data
| Serial Number | Performance | LS9130 | LS9150 | LS9170 | LS9180 |
| 1 | Density (g/cm3) ±0.02 | 1.40 | 1.48 | 1.50 | 1.52 |
| 2 | Hardness (Shore A) ±5 | 30 | 50 | 70 | 80 |
| 3 | Tensile strength(MPa) ≥ | 5 | 5 | 5 | 5 |
| 4 | Elongation(%) ≥ | 200 | 300 | 200 | 160 |
| 6 | Tear strength(kN/m) ≥ | 12 | 12 | 12 | 10 |
| 7 | Volume resistivity(Ω﹒m) ≥ | 1.0 × 1014 | 1.0 × 1014 | 1.0 × 1014 | 1.0 × 1014 |
| 8 | Breakdown strength(MV/m) ≥ | 20 | 20 | 20 | 20 |
| 10 | Flame retardant grade（UL94） ≥ | V-1(2mm) | V-1(2mm) | V-1(2mm) | V-1(2mm) |
| Note: 1. Curing condition: curing at 170 degrees Celsius for 5 minutes, the proportion of the DHBP is 1.0%, and by compression molding to make the test sheet; 2. Different vulcanizing agents, different testing conditions, data will be different; 3. The above physical property data are for reference only. If you need the inspection report of the goods, please ask the sales office for it. | |||||
Usage and operation
1. Open the mill for about 3-5 minutes to make the rubber roll and mix evenly.
2. Add the color paste evenly (if necessary), and then add the curing agent. Roll 10 to 15 rolls to make the curing agent evenly dispersed in the rubber, and the rubber surface becomes smooth.
3. After the rubber is rolled down, it forms a sheet. Each piece is separated by a membrane.
Safety and storage
* Store at room temperature for six months from the date of production; It is suggested that the mixing time of the product should be extended properly if it is used within three months and more than three months.
* Please wear protective glasses and gloves when operating this product.
* Store in a dry and cool place, away from direct sunlight.
* Keep out of reach of children.
* Please read the instructions and safety data sheet carefully before use.
Packing
*Packed in 20kg cartons lined with plastic bags.
Key words:
Silicone Rubber For Wires And Cables
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