ʻO Donspray 502 HCFC-141B Base Blund Polyols
ʻO Donspray 502 HCFC-141B Base Blund Polyols
Hōʻikeʻike
ʻO Donspray 502 ka mea e hoʻonani ai i nā polyols polū me HCFC-141B e like me ka mea hana maikaʻi, e like me ka hana maikaʻiʻana,
1) nā mea maikaʻi a maikaʻiʻole
2)ʻO ka hoʻohaʻahaʻa haʻahaʻa haʻahaʻa
3) Ke kū'ēʻana i ke ahi ahi
4)ʻO keʻano haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa.
E pili ana i nāʻano hana o nāʻano hanaʻino e hoʻohana ai i ka pīpī, e like me nā lumi anuanu, nā pā pōhaku nui a kūkulu i waho
Waiwai kino
| Helehelena Hydroxyl waiwai mgokoh / g Dynamic Viscosity (25 ℃) MP.S Spect gravity (20 ℃) g / ml Ke malamaia no ka ℃ ʻO ka mālama mālama mālama mālama | Pale melemele i ka wai aniani 200-300 100-200 1.12-1.20 10-25 6 |
ʻO ka ratio i kohoʻia
| pBw | |
| ʻO Donspray 502 Blund Polyals Isocyanate mdi | 100 100-105 |
ʻO nā hiʻohiʻona kūpono(ʻO keʻano hoʻohālikelike he 20 ℃, keʻano o ka waiwai maoli e like me keʻano o ka paila a me ke kaʻina hana.)
| ʻO ka manawa s Gel manawa s | 3-5 6-10 |
Nā hana hana nei
| Nā huahana | Kūlana hōʻike | Kuhikuhi |
| Uhakiia Pani-koho Ka hana mua i ka hana (15 ℃) Ikaika ikaika Ikaika loa Elongation ma ka wā hoʻomaha Nā Hana Kahua 24H -20 ℃ 24th ℃ Ka wai wai Nā Kūlana Oxygen | Gb 6343 GB 10799 GB 3399 GB / T8813 Gb / t16777 Gb / t9641 Gb / t8811
GB 8810 GB 8624 | ≥32kg / m3 ≥90% ≤24mw / (mk) ≥150k ≥120kpa ≥10% ≤1% ≤1.5% ≤3% ≥26 |
ʻO nāʻikepili i hāʻawiʻia ma luna nei he waiwai maʻamau, e ho'āʻoʻia e kā mākou hui. No ka huahana o ko mākou hui,ʻaʻohe mana o kaʻikepili i loko o ke kānāwaiʻaʻole loaʻa kekahi o nā meaʻinoʻino.
Nā huahana huahana
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