ʻO ka Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9
ʻO ka PM-200 kahi hui ʻana o ka isocyanate a me ka diphenylmethane diisocyanate e loaʻa ana kahi nui o ka hana kiʻekiʻe, a he wai ʻeleʻele ia i ka mahana o ka lumi.
| helehelena | Wai ʻeleʻele |
| Ka mānoanoa (25°C) mPa•s | 150～250 |
| Ka nui o ka isocyanate (-NCO) % | 30.5～32.0 |
| Ka nui (25°C) (g/cm3) | 1.220～1.250 |
| % ʻakika | ≤0.030 |
| % o ka chlorine i hoʻoheheʻe ʻia | ≤0.20 |
Hiki ke hoʻohana nui ʻia ka PM-200 i ka hana ʻana i nā mea hoʻopaʻa huʻa paʻa polyurethane; Hiki ke hoʻohana ʻia i nā huʻa isocyanurate, nā uhi, nā mea hoʻopili, ka hoʻopili ʻana i ka anti-seepage, nā huʻa kūkulu, nā huʻa ʻili hoʻohui microporous, nā bumpers kaʻa, nā ʻāpana o loko, nā huʻa kūpaʻa kiʻekiʻe, ka lāʻau synthetic a me nā ʻoihana ʻē aʻe. Ma muli o kona ʻano kūikawā, he mau waiwai wai huʻa maikaʻi kona, a kūpono hoʻi no ka hana ʻana i nā huahana me nā koi koʻikoʻi no ka wai o ka hopena waihona hua.
Pahu 250kg
ʻO ka Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9
ʻO ka Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9
