| Polyester Series (three): Special Class - injection grade, extrusion grade | |||||||||
| Applicable processing methods: injection grade, extrusion grade | |||||||||
| Product features: low temperature resistance, good flexibility, excellent liquidity, forming fast, easy mold release | |||||||||
| Applicable products: sports equipment, straps, elastic band, pipe, wire and cable, spring wire, T-Die, Other | |||||||||
| Physical properties of species | Test methods | Unit | PU R65AE | PU R70AE | PU R75AE | PU R80ACG | PU R85ACG | PU R90ACG | PU R95ACG |
| Proportion | ASTM D792 | kg/cm2 | 1.18±0.02 | 1.19±0.02 | 1.19±0.02 | 1.20±0.02 | 1.21±0.02 | 1.22±0.02 | 1.22±0.02 |
| Hardness | ASTM D2240 | Shore A Shore D | 65A±2 18D±2 | 70A±2 20D±2 | 75A±2 26D±2 | 80A±2 30D±2 | 84A±2 34D±2 | 90A±2 44D±2 | 93A±2 45D±2 |
| 100% Moduls | ASTM D412 | kg/cm2 | 19 | 25±15 | 30±15 | 40±15 | 55±15 | 80±15 | 95±15 |
| 300% Moduls | ASTM D412 | kg/cm2 | 32 | 40±15 | 100±15 | 60±15 | 90±15 | 130±15 | 150±15 |
| Tensile strength | ASTM D412 | kg/cm2 | 200±50 | 180±50 | 300±100 | 300±100 | 300±100 | 320±100 | 350±100 |
| Elongation | ASTM D412 | % | 1000±100 | 1000±100 | 650±100 | 750±100 | 700±100 | 600±100 | 550±100 |
| Tear strength | ASTM D624 | kg/cm2 | 45±15 | 55±15 | 70±15 | 70±15 | 80±15 | 100±15 | 110±15 |
| Abrasion resistance | DIN 53516 | mm3 | 70±15 | 100±15 | 100±15 | 90±15 | 80±15 | 80±15 | 80±15 |
| Compression ratio 70°Cx22hrs | ASTM D395 | % | |||||||
| properties | Transparent | Transparent | Transparent | Transparent | Transparent | Transparent | Transparent | ||
| Shrinkage | % | 3~5% | 2.2~2.8% | 2.2~2.8% | 2.2~2.8% | 1.5~2% | 1.5~2% | 1.5~2% | |
| Remarks | 1 The above data for reference only, the actual value due to detection test piece thickness varies slightly different specifications 2 recommended drying temperature: 90 ° C ~ 110 ° C room, drying time 3-4 hours 3 Packing 25KG / bag (can use color bag or empty bag to customer needs). | ||||||||
| Polyester Series (three): Special Class - injection grade, extrusion grade | |||||||||
| Applicable processing methods: injection grade, extrusion grade | |||||||||
| Product features: low temperature resistance, good flexibility, excellent liquidity, forming fast, easy mold release | |||||||||
| Applicable products: sports equipment, straps, elastic band, pipe, wire and cable, spring wire, T-Die, Other | |||||||||
| Physical properties of species | Test methods | Unit | PU R98ACG | PU 64DC | PU 71DC | ||||
| Proportion | ASTM D792 | kg/cm2 | 1.22±0.02 | 1.22±0.02 | 1.22±0.02 | ||||
| Hardness | ASTM D2240 | Shore A Shore D | 98A±2 60D±2 | 98A±2 64D±2 | 98A±2 68D±2 | ||||
| 100% Moduls | ASTM D412 | kg/cm2 | 200±15 | 200±15 | 260±15 | ||||
| 300% Moduls | ASTM D412 | kg/cm2 | 300±15 | 350±15 | 360±15 | ||||
| Tensile strength | ASTM D412 | kg/cm2 | 450±50 | 450±100 | 420±100 | ||||
| Elongation | ASTM D412 | % | 500±100 | 400±100 | 420±100 | ||||
| Tear strength | ASTM D624 | kg/cm2 | 190±15 | 180±15 | 230±15 | ||||
| Abrasion resistance | DIN 53516 | mm3 | 70±15 | 60±15 | 60±15 | ||||
| Compression ratio 70°Cx22hrs | ASTM D395 | % | |||||||
| properties | Transparent | Transparent | Transparent | ||||||
| Shrinkage | % | 1.5~2% | 1.5~2% | 1.5~2% | |||||
| Remarks | 1 The above data for reference only, the actual value due to detection test piece thickness varies slightly different specifications 2 recommended drying temperature: 90 ° C ~ 110 ° C room, drying time 3-4 hours 3 Packing 25KG / bag (can use color bag or empty bag to customer needs). | ||||||||
