POLYESTÈ POLYOL POU CPU
Polyol Polyester ki gen yon pwa molekilè 500-4000G/Mol gen avantaj tankou yon kromatisite ki ba ak yon aktivite ki estab. TPU ki fèt ak polyol Polyester gen avantaj tankou yon viskozite ki estab, fasil pou koupe, ekselan rezistans mekanik, gwo rezistans kont mete, rezistans kont chire ak bòdi rapid, epi li ka ajiste pwa molekilè a selon bezwen kliyan yo.
Seri poliol polyester sa a ka lajman itilize nan adezif fonn cho elastomè TPU, materyèl soulye, tiyo, fim, djenn kab, senti CONVEYOR ak lòt pwodwi an poliyiretàn.
| Matyè premyè | Atik yo | pwa molekilè (g/mol) | Valè idroksil (mgKOH/g) | Valè asid (mgKOH/g) | Kontni dlo (%) | viskozite (75℃ cps) | Kromatisite k ap fonn (APHA) |
| EG, BG /AA | PE-2410 | 1000 | 107-117 | ≤0.3 | ≤0.03 | 100-200 | ≤30 |
| PE-2415 | 1500 | 73-79 | ≤0.3 | ≤0.03 | 200-500 | ≤30 | |
| PE-2420 | 2000 | 53-59 | ≤0.3 | ≤0.03 | 500-800 | ≤30 | |
| PE-2430 | 3000 | 35-41 | ≤0.3 | ≤0.03 | 1300-1700 | ≤30 | |
| PE-2440 | 4000 | 26-31 | ≤0.3 | ≤0.03 | 6000-6500 | ≤30 | |
| EG/AA | PE-2020 | 2000 | 53-59 | ≤0.3 | ≤0.03 | 500-800 | ≤30 |
| PE-2030 | 3000 | 35-41 | ≤0.3 | ≤0.03 | 1000-1100 | ≤30 |
| BG/AA | PE-4005 | 500 | 220-240 | ≤0.5 | ≤0.03 | 50-100 | ≤30 |
| PE-4010 | 1000 | 107-117 | ≤0.5 | ≤0.03 | 100-200 | ≤30 | |
| PE-4020 | 2000 | 53-59 | ≤0.3 | ≤0.03 | 400-700 | ≤30 | |
| PE-4030 | 3000 | 35-41 | ≤0.3 | ≤0.03 | 900-1200 | ≤30 | |
| PE-4040 | 4000 | 26-32 | ≤0.5 | ≤0.03 | 1300-1700 | ≤40 |
