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| Supplier: | Dongguan Front Insulation Materials., Ltd |
|---|---|
| Price: | Negotiable/Piece |
| Min Order: | 500/Meter |
| Quantity:: | |
| Trade Terms: | FOB,CFR,CIF |
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| Prod Model: | FRT-70 |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Inner Diameter: | 0.5-25mm |
| Application: | Switch Baseplate |
| Type: | Insulation Sleeve |
| Chemistry: | Hybrid Insulation |
| Material: | Fiberglass |
| Thermal Rating: | 220 220 |
| Maximum Voltage: | <10KV |
| Brand: | Front |
| Type | Testing condition | Inflammability | Heat resistance | Breakdown voltage grade | Average voltage | Individual |
| FRT-12 | UL1441 | UL VW-1 | +200ºC-10ºC | C | 1200V | 800V |
| FRT-15 | UL1441 | UL VW-1 | +200ºC-10ºC | C | 1500V | 1000V |
| FRT-25 | UL1441 | UL VW-1 | +200ºC-10ºC | B | 2500V | 1800V |
| FRT-40 | UL1441 | UL VW-1 | +200ºC-10ºC | B | 4000V | 3000V |
| FRT-70 | UL1441 | UL VW-1 | +200ºC-10ºC | A | 7000V | 5000V |
| ITEM | VALUE |
| Continuous Operating Temperature | -60ºC+200ºC |
| Temperature Endurance | 200ºC±2ºC 168h≥1/2primary voltage |
| Aging Test | 250ºC,6h,flawless |
| Cold Bend | flawless |
| Horizontal Flame Test | <30s |
| (VW-1)Flame Retardance | <10s |
| Volume Resistivity | 10″Ωcm |
| Submerge Water Test | No changes |
| Inside diameter | Wall thickness | ||
| Nominal | Tolerance | Grade A | Grade B,C |
| 0.5-2.5mm | +0.20-0.00mm | 0.38mm±0.05mm | 0.18mm±0.05mm |
| 3.0-4.0mm | +0.25-0.00mm | 0.46mm±0.05mm | 0.23mm±0.05mm |
| 5.0-6.0mm | +0.35-0.00mm | 0.50mm±0.05mm | 0.28mm±0.05mm |
| 7.0-9.0mm | +0.50-0.00mm | 0.54mm±0.05mm | 0.32mm±0.05mm |
| 10.0-14.0mm | +0.70-0.00mm | 0.64mm±0.05mm | 0.43mm±0.05mm |
| 15.0-50.0mm | +0.80-0.00mm | 0.64mm±0.05mm | 0.43mm±0.05mm |
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