ʻO Donspray 502 HCFC-141b kumu hoʻohui polyols
ʻO Donspray 502 HCFC-141b kumu hoʻohui polyols
OLELO HOOLAHA
ʻO DonSpray 502 ka pulupulu polyols hui pū me HCFC-141B ma ke ʻano he mea puhi, e hana me ka isocyanate e hoʻohua ai i nā hana maikaʻi loa, ʻo ia hoʻi,
1) nā pūnaewele maikaʻi a kūlike
2) haʻahaʻa thermal conductivity
3) pale ahi kūpono
4) maikaʻi haʻahaʻa wela dimentional paʻa.
E pili ana ia i nā ʻano papahana insulation thermal a pau e hoʻohana ana i ka spray, e like me nā lumi anu, nā ipu nui, nā paipu nui a me ke kūkulu ʻana i ka pā i waho a i ʻole ka paia i loko, etc.
KA WAIWAI KINO
| Ka nana aku Waiwai Hydroxyl mgKOH/g ʻO ke ʻano ʻeleʻele (25 ℃) mpa.s Kaumaha kiko (20 ℃ ) g/ml Ka Mahana Waihona ℃ Ka mahina mālama mālama | Melemele ʻeleʻele a ʻeleʻele ʻeleʻele wai 200-300 100-200 1.12-1.20 10-25 6 |
KAUKAU LAHUI
| pbw | |
| ʻO DonSpray 502 hui pū i nā polyols Isocyanate MDI | 100 100-105 |
Nā hiʻohiʻona hoʻonā(ʻO 20 ℃ ka mahana o ka mea, ʻokoʻa ka waiwai maoli e like me ke anawaena paipu a me ke ʻano o ka hana.)
| Ka Manawa s ʻO ka manawa Gel s | 3-5 6-10 |
HANA HUA
| mau mea | Hana Hoao | Papa kuhikuhi |
| Pāpaʻi Density Paʻa-paʻa kelepona Hoʻomaka Thermal Conductivity（15℃） Ka ikaika hoʻopili Ka ikaika pipili ʻO ka hoʻolōʻihi i ka wā hoʻomaha ʻO ke kūlana kūpaʻa 24h -20 ℃ 24h 70 ℃ Hoʻopiʻi wai Papa kuhikuhi o Oxygen | GB 6343 GB 10799 GB 3399 GB/T8813 GB/T16777 GB/T9641 GB/T8811
GB 8810 GB 8624 | ≥32kg/m3 ≥90% ≤24mW/(mK) ≥150kPa ≥120kPa ≥10% ≤1% ≤1.5% ≤3% ≥26 |
ʻO ka ʻikepili i hāʻawi ʻia ma luna nei he waiwai maʻamau, i hoʻāʻo ʻia e kā mākou hui.No nā huahana o kā mākou hui, ʻaʻohe palena o ka ʻikepili i loko o ke kānāwai.
