연질폼 / 연질보드
1. 개요
2. 용도
3. 특징
4. 물성표
| ITEM | UNIT | DS-50 Component A (polyol) | DS-50I Component B (Isocyanate) |
|---|---|---|---|
| Density(20 ℃) | g/cm2 | 1.00 ± 0.05 | 1.2 ± 0.05 |
| S.G(25/4 ℃) | 1.05 - 1.12 | 1.20 - 1.25 | |
| Viscosity (25 ℃) | cps | 700 - 1700 | 200 - 500 |
| Mixing Ratio | parts by weight | 100 | 50 |
| Color of Mixture | ORANGE, BLACK, OTHERS | ||
| ITEM | Type | DS-50 | DS-50I |
|---|---|---|---|
| Resin Temp HT/F (25 ℃) | Hand Missing | 25 / 25 | 25 / 25 |
| Machine | 25 / 25 | 25 / 25 | |
| Cream Time (sec) | Hand Missing | 23 - 28 | |
| Machine | 23 - 28 | ||
| Rise Time (sec) | Hand Missing | 63 - 80 | |
| Machine | 63 - 80 | ||
| Tack free time (sec) | Hand Missing | 63 - 80 | |
| Machine | 63 - 80 | ||
| Demold Time (min) | Hand Missing | 4 - 8 | |
| Machine | 4 - 8 | ||
| ITEM | SPECIFICATION |
|---|---|
| Mold foam density (gr/cm2) | 0.30 - 0.35 |
| Hardness (ASKER C TYPE) | 35 - 45 |
| Tensile strength (kg/cm2) | 15 - 25 |
| Elongation (%) | 200 - 300 |
| Tear strength (kg/cm) | 8 - 14 |
| Shrinkage (%) | 0.1 - 0.5 |
| Component A (DS-50) | Component B (DS-50I) | |
|---|---|---|
| Packing | 300kg net in steel drum. | 230kg net in steel drum. |