Black Glass Fiber Reinforced Powder(SI-171)
| Product Name: | Fiber Reinforced Powder- Black |
| Grade: | SI-171 |
| Molding Process: | Injection,Transfer |
| Features: | Good Surface Finish and High Gloss with improved Electric Resistance, Heat Resistance |
| Filler: | Cellulose Fiber |
Grade SI-171 is a cellulose fabric filled, P.F. moulding compound. It has good surface finish and high gloss. The mould should be provided with loading chamber taking into consideration and high bulk factor.
| Specification: | ||
|---|---|---|
| Powder Properties : | Unit | Typical value |
| Apparent Density | gm/ml | 0.15-.25 |
| Bulk Factor | —- | 5.2-9.0 |
| Shrinkage | cm/cm | 0.003-0.005 |
| Pelleting | —- | Poor |
| Physical Properties : | ||
| Impact Strength | Kg-cm | 8.3 |
| Tensile Strength | kg/cm2 | 428 |
| Cross Breaking strength | kg/ cm2 | 670-770 |
| Specific gravity | —- | 1.30-1.35 |
| Other Properties: | ||
| Water absorption | Mg | 350 |
| Rate of cure: | ||
| Min. cure at 160°C | sec/mm | 60-90 |
| Moulding conditions: | ||
| Recommended moulding temp. | °C | 150-165 |
| Recommended moulding pressure | kg/ cm2 | 250-450 |