O-Ban
O-Ban Heiwa Rubber Sponge
Made in: Japan
Manufacturer: O-Ban
Product’s name: Heiwa Rubber Sponge
| Model | CR-150 | CR-139 | CR-121 | CR-125 | CR-113 | CR-105 | CR-152 | CR-127 |
| CR-127K | CR-128 | CR-108 | CR-109 | CR-133 | CR-134 | CR-131 | CR-143 | |
| CR-120 | AWS-SK | AWS-EX | AWS-F | AWS-KH | AWS-WS | AWS-COLOR | EP-235 | |
| EP-205 | EP-211 | EP-218 | EP-214 | EP-215 | EP-228 | EP-217 | EP-201 | |
| EP-251 | EP-200 | EP-200W | NBR-336 | NBR-332 | NBR-331 | IIR-441 | NR-8 | |
| NR-9 | NR-12 | NR-14 | NR-11 | NR-50 | NR-40 | NR-15 | NR-28 | |
| NR-303 | DX-5000 | SE-2000 | SE-4000 | SE-7000 | P-2065 | V-3070 | S-3580 | |
| peace light | LR-2020 |
Heiwa Rubber Sponge
Rubber sponge is made by kneading organic foaming agents, crosslinking agents, softening agents, and reinforcing agents into raw rubber. Physical properties such as hardness can be adjusted by selecting raw rubber and combining compounding agents. Regarding Heiwa rubber sponges, please contact us as there may be a lot charge depending on the product number.
Applications
Vehicles, ships, light electrical appliances, machinery…Gaskets, sealing materials (dustproof, waterproof, moistureproof, soundproof), cushioning materials, vibration-proofing materials Civil engineering/construction…Various civil engineering construction joint materials, concrete expansion/contraction pads, floors Cushioning agents, pipe cleaning sponges Packaging/Packing: Cushioning materials for transportation of confidential machinery, medical equipment, sheet glass, furniture, etc.
Specifications
| Product number | Material | hardness | Specific gravity (g/cm3) | color | Original fabric dimensions | remarks |
|---|---|---|---|---|---|---|
| CR-150 | CR | 50±5 | 0.3 | black | 20x1000x1000 | UL equivalent product |
| CR-139 | CR | 47±5 | 0.39 | black | 30×1000×1000 | UL equivalent product |
| CR-121 | CR | 35±4 | 0.35 | black | 27×930×1120 27×1120×1250 (special order) |
UL-HF1 passed product |
| CR-125 | CR | 30±5 | 0.23 | black | 30×1000×1000 | |
| CR-113 | CR | 25±5 | 0.24 | black | 30×1000×1000 30×1000×2000 |
UL-HBF approved product |
| CR-105 | CR | 25±5 | 0.19 | black | 30×1000×1000 30×1000×1600･2000 |
UL-HBF approved product |
| CR-152 | CR | 23±4 | 0.22 | black | 30×1000×1000 | UL-HBF approved product |
| CR-127 | CR | 15±4 | 0.21 | black | 30×1000×1000 30×1000×2000 |
UL-HBF approved product |
| CR-127K | CR | 10±5 | 0.19 | black | 30×1000×1000 30×1000×2000 |
UL-HF1 passed product |
| CR-128 | CR | 8±4 | 0.18 | black | 30×1000×1000 | UL-HBF equivalent product |
| CR-108 | CR | 25±5 | 0.23 | black | 30×1000×1000 | UL-HF1 passed product AA standard passed |
| CR-109 | CR | 15±5 | 0.21 | black | 30×1000×1000 | UL-HF1 equivalent product |
| CR-133 | CR | 23±5 | 0.26 | White | 30×1000×1000 | |
| CR-134 | CR | 23±5 | 0.26 | Ash | 30×1000×1000 | |
| CR-131 | CR | 23±5 | 0.25 | green | 30×1000×1000 | Lot production products (50 pieces/lot) |
| CR-143 | CR | 20±5 | 0.19 | black | 30×1000×1000 | Conductivity |
| CR-120 | CR | 25±5 | 0.24 | black | 30×1000×1000 | UL-HBF approved product/low sulfur |
| AWS-SK | CR | 1 or less | 0.23 | black | 1200×2000 | |
| AWS-EX | CR | 3±3 | 0.21 | black | 1200×2000 | |
| AWS-F | CR | 5±3 | 0.24 | black | 1200×2000 | |
| AWS-KH | CR | 14±3 | 0.3 | black | 1140×1820 | |
| AWS-WS | CR | 1 or less | 0.25 | White | 1200×2000 | |
| AWS-COLOR | CR | 9±3 | 0.26 | Each color | 1200×2000 | Lot production products (30 pieces/lot) |
| EP-235 | EPDM | 35±5 | 0.3 | black | 30×1000×1000 | |
| EP-205 | EPDM | 20±5 | 0.2 | black | 30×1000×1000 30×1000×1600･2000 |
|
| EP-211 | EPDM | 20±5 | 0.18 | black | 30×1000×1000 30×1000×1600 |
|
| EP-218 | EPDM | 15±4 | 0.18 | black | 30×1000×1000 30×1000×1600･2000 |
|
| EP-214 | EPDM | 8±4 | 0.18 | black | 30×1000×1150 | |
| EP-215 | EPDM | 8±5 | 0.12 | black | 30×1000×1000 30×1000×2000 |
Lightweight type |
| EP-228 | EPDM | 5±3 | 0.11 | black | 30×1000×1150 | |
| EP-217 | EPDM | 20±5 | 0.2 | White | 30×1000×1000 30×1000×2000 |
|
| EP-201 | EPDM | 20±5 | 0.2 | Ash | 30×1000×1000 30×1000×2000 |
|
| EP-251 | EPDM | 20±5 | 0.2 | black | 30×1000×1000 | UL-HBF equivalent product non-halo/flame retardant |
| EP-200 | EPDM | 20±5 | 0.2 | black | 30×1000×1300 | UL-HBF passed product Non-halo, flame retardant, sulfur-free |
| EP-200W | EPDM | 20±5 | 0.2 | White | 30×1000×1000 | UL-HBF equivalent product Non-halo, flame retardant, ultra-low sulfur |
| NBR-336 | NBR | 30±5 | 0.21 | black | 32×1000×1000 | |
| NBR-332 | NBR | 45±5 | 0.32 | black | 23×900×1100 | |
| NBR-331 | NBR | 25±5 | 0.2 | black | 30×1000×1000 | |
| IIR-441 | IIR | 30±5 | 0.35 | black | 22×1000×1000 27×1000×1000 |
Lot production products (50 pieces/lot) |
| NR-8 | NR | 25±4 | 0.18 | black | 30×1100×1100 | |
| NR-9 | NR | 15±5 | 0.14 | black | 30×1000×1300 | Lot production products |
| NR-12 | NR | 15±4 | 0.1 | black | 40×1000×1550 | |
| NR-14 | NR | 15±4 | 0.1 | White | 40×1000×1550 | |
| NR-11 | NR | 7±5 | 0.07 | black | 35×1000×1250 | |
| NR-50 | NR | 50±5 | 0.35 | orange | 20×870×1000 | |
| NR-40 | NR | 40±5 | 0.3 | green | 20×900×1100 | |
| NR-15 | NR | 30±4 | 0.2 | orange | 20×950×1400 | other green |
| NR-28 | NR | 0.2 | 20×550×1750 | |||
| NR-303 | NR | 25±5 | 0.18 | blue | 20×1100×1400 | |
| DX-5000 | EVA | 45±4 | 0.1 | White | 40×1000×2000 | Black and colored items are produced in lots (30 pieces/lot) |
| SE-2000 | EVA | 32±3 | 0.08 | White | 45×1050×1850 | |
| SE-4000 | EVA | 25±3 | 0.07 | White | 30×1050×1850 | |
| SE-7000 | EVA | 15±3 | 0.07 | White | 30×950×1600 | |
| P-2065 | EVA | 65±3 | 0.23 | black | 25×1000×1350 | Colored items are produced in lots (30 pieces/lot) |
| V-3070 | EVA | 70±3 | 0.3 | black | 20×950×1250 | |
| S-3580 | EVA | 80±4 | 0.35 | black | 30×900×1200 | |
| Peace light | EVA | 90±3 | 0.9 | black | 7×900×1000 | |
| LR-2020 | others | 18±4 | 0.22 | green | 20×1000×1300 | Impulse absorption and damping properties |
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