ʻO Tetramethylxylylene diisocyanate TMXDI (META) kūlana kiʻekiʻe cas 2778-42-9
ʻO TMXDI (META) he monomer isocyanate aliphatic ʻelua mau pūʻulu diisocyanate aliphatic tertiary. Hāʻawi kēia hana i nā waiwai kūʻokoʻa i hoʻohālikelike ʻia me ka isocyanate kumu a me ke kula kiʻekiʻe me nā monomers.
Hoʻohana ʻia ka monomer TMXDI no ka hoʻomākaukau ʻana i nā dispersion polyurethane solvent-free. Hiki ke hoʻolālā ʻia kēia mau mea hoʻopuehu e hāʻawi i ka adhesion, ka maʻalahi, a me ka paʻakikī i nā mea paʻa māmā, ka wai, nā uhi, a me nā inika.
1. Hoʻopuehu polyurethane solvent-free
2. Waterborne automotive OEM basecoat
3. ʻO ke kapa ʻauʻau hoʻomaʻemaʻe wai
4. ʻO nā uhi wai no nā plastik a me ka lāʻau
5. ʻO ke kapa wai no ka ʻili
6. Heat activated adhesives
7. Laminating adhesives
8. Inika wai
9. mea hoola e like meHTPBmea hoʻolalelale
200KG/DRUM
Pilikia ka TMXDI (META) aliphatic isocyanate i ka makū a pono e mālama ʻia i loko o nā pahu kumu paʻa paʻa i mea e pale ai i ka haumia me ka wai a me ka ea. Inā mālama ʻia nā ipu i hoʻopiha piha ʻia, ʻoi aku ka maikaʻi o ka uhi ʻana i ka wai me ka nitrogen maloʻo ma mua o ka hoʻopaʻa ʻana.
| 'ikamu | Waiwai |
| Nani | wai kala ʻole |
| Molecular Mass | 244.3 |
| NCO maʻiʻo (% ma ke kaumaha) | 34.4 |
| Puni paila (°C, 50 mmHg) | 150 |
| Kekahi uila (°C) | 153 |
| Kaumaha kiko ma 25°C | 1.07 |
