1.1 Model name: Neoprene Rubber Foam Die cut Sponge C4500 CR4205 1mm 1.5mm 2mm 3mm Thickness
1.2 Features:
1, light weight, good toughness;
2, good insulation, low heat conductivity;
3, non-absorbent, independent bubble structure, low absorption rate;
4, excellent shock buffer performance;
5, weather resistance, ozone resistance is good;
6, fuel resistance, CR/EPDM can reach UL94HF-1/UL94HBF-1
Can be customized according to customer requirements, fit a variety of imported tape, good adhesion, products used in communication. Computers. Home appliances. Calculators. Electronic toys and various electronic controllers and other fields
| ITEM | DENSITY (g/cm3) | HARDNESS | 25% COMPRESSION LOAD KPa (g/cm3) | BLOCK SIZE (MM) | note |
| C-4205 | 0.180±0.03 | 10±5 | 29.4~58.8 (300~600) | 30×1000×1000 30×1000×2000 | UL 94HF-1 PASSED |
| C-4215 | 0.180±0.03 | 15±5 | 34.3~63.7 (350~650) | 30×1000×1000 | UL 94HF-1 EQUIVALENT |
| C-4305 | 0.190±0.03 | 25±5 | 61.9~93.2 (631~950) | 30.35×1000×1000 30×1000×1300 30×1000×2000 | UL 94HF-1 PASSED |
| C-4405 | 0.200±0.03 | 25±5 | 53.9~83.4 (550~850) | 30×1000×1000 | UL 94HF-1 PASSED |
| C-4505 | 0.250±0.03 | 35±5 | 88.3~127.5 (900~1300) | 20×1000×1000 | UL 94HF-1 PASSED |
| C-4500 | 0.250±0.03 | 40±5 | 103.0~205.9 (1050~2100) | 30×1000×1000 | UL 94HF-1 EQUIVALENT |
| C-4555 | 0.250±0.03 | 50±5 | 137.3~215.9 (1400~2100) | 30×1000×1000 | UL 94HF-1 EQUIVALENT |
| C-4600 | 0.300±0.03 | 50±5 | 137.3~215.7 (1400~2200) | 30×1000×1000 | UL 94HF-1 EQUIVALENT |
| C-4315 | 0.190±0.03 | 20±5 | 29.4~68.6 (300~700) | 30×1000×1000 | GRAY UL 94HF-1 PASSED |
| C-4255 | 0.190±0.03 | 15±5 | 39.2~78.4 (400~800) | 30×1000×1000 | UL 94HF-1 PASSED CONDUCTIVE |
| C-4266 | 0.200±0.03 | 22±5 | 49.0~88.3 (500~900) | 30×1000×1000 | UL 94HF-1 PASSED LOW SULFUR |
| C-4310 | 0.220±0.03 | 23±5 | 44.1~73.5 (450~750) | 30×1000×1000 | UL 94HF-1 EQUIVALENT |
| CD-4302 | 0.190±0.03 | 25±5 | 61.9~93.2 (631~950) | 30×1000×1000 | UL 94HF-1 PASSED LOW ODOR LOW COMBUSTIBILITY |
