Rapid curing PP
Feature:
1. Meet UL halogen-free standard
2. Glass transition point temperature Tg ≥ 120 ℃
3. Flame retardant grade is HB
4. The color can produce yellow, natural color, titanium white, black, water green, etc
Application:
1. Star wheel (fixture for various plane polishing processes such as glass, lens, silicon wafer, hard disk, etc.)
2. Flat leather sheath board without flame retardant requirements
3. PCB electrical measuring fixture
Category:
Rapid curing PP
Download:
Keyword:
轻质版
原装平板皮套
Product Details
| Number | Test Item | Test Condition | Unit | Test Method | Specification IPC-4101E/21 |
Typical Value |
| 1 | Glass Transition (Tg) | E-2/105 | ℃ | IPC-TM-650 2.4.25 | -- | 122 |
| 2 | CTE/ Z-Axis Expansion | 50-260℃ | % | IPC-TM-650 2.4.24 | -- | 4.2 |
| 3 | Thermal cracking temperature Td | 5%失重 | ℃ | IPC-TM-650 2.4.24.6 | >305℃ | 308 |
| 4 | Water absorption | D24/23 | % | IPC-TM-650 2.6.2.1 | ≤0.05 | 0.45 |
| 5 | Thermal conductivity | 80℃ | W/mk | ASTM D5470 | -- | 0.69 |
| 6 | Flame retardancy | E-23/24 | Rating | UL94 | UL94-HB | pass |
| 7 | Density | / | g/cm³ | ASTM D-792 | -- | 1.95 |
| 8 | Breakdown voltage | 2.5.6 | KV | IPC-TM-650 2.5.6 | ≥40 | 50 |
| 9 | Comparative Tracking Index | / | V | IPC-TM-650 2.4.8 | -- | 215 |
| 10 | Halogen content | / | ppm | J-STD-004 | CL＜900ppm Br＜900ppm CL+Br≤1500ppm |
pass |
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