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Pa o loko
ʻO ka hoʻokumu ʻana o ka huahana Sprayed rigid foam polyurethane he wai-hōʻike, mālama wela a me ka wela-insulating foam i hana ʻia e ka hui ʻana i nā ʻāpana A a me B i kekahi ʻāpana a me ke ʻano o nā hopena kemika.▲He mea ʻāpana ʻO ka mea ʻāpana he mea i haku ʻia me ka polyol (hui ʻia ka polyether a i ʻole polyester) a me ka wai, catalyst, stabilizer, flame retardant a me nā mea hoʻohui ʻē aʻe, i ʻike mau ʻia he mea keʻokeʻo.▲B mea ʻāpana ʻO ka mea nui o ka Bc... -
Hoʻolako kiko o ka wai maʻemaʻe polyurethane ʻeleʻele a me ke keʻokeʻo polyurethane ʻeleʻele hoʻoheheʻe wela polyurethane AB hoʻoheheʻe wela kani hoʻoheheʻe kani anti-corrosion mea hoʻohua ahi - pā waho a me ka hale.
Nā kikoʻī wikiwiki
Nā inoa ʻē aʻe: polyurethane
MF: polyurethane foam
EINECS No.: polyurethane foam
Kahi i kumu:jiangsu
Hoʻokaʻawale: Nā mea hoʻopili ʻē aʻe
ʻO ke kumu nui: POLYURETHANE
Hoʻohana: Ke kūkulu ʻana, Fiber a me ka lole, nā kāmaʻa a me ka ʻili, ka hoʻopili ʻana, ka lawe ʻana, ka hana lāʻau
Kapa inoa:Desay
Helu Kumu:DS200
ʻAno: PU ʻūhā
Inoa Huahana: ʻO ka wai e like me ka mea puhi ʻana i ka polyurethane spray foam
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ʻElua ʻāpana polyurethane glue group angle glue
ʻO ka mahana mālama: 25 ℃
'ikamu helu: DS-6281
kala: keʻokeʻo keʻokeʻo/ʻeleʻele
Ka ikaika shear: 12MPa (alumimina-alumimina)
Nā kūlana ho'ōla: lumi wela
Ka manawa maloʻo mua: 20min-40min
Hōʻike: 600ml / ʻāpana
Paʻakiki: Kahakai 60
Māmā: 1.3-1.4g/cm³
Extrusion: ≥150ml / min
AB hui viscosity: 260Pa.s
Noho ʻia: 24 mahina
Nā mea kūpono: 99%
Nā hiʻohiʻona: ka wikiwiki o ka mālama ʻana, ka viscosity kiʻekiʻe, ka pale ʻana i ke kaiapuni, ka wai a me ka pale ʻana i ka wā. -
ʻElua ʻāpana polyurethane composite sheet glue aluminum honeycomb fireproof glue
Brand: Desay
Helu ʻatikala: 6181 -
Kuʻi Kuʻi Kūʻē Nui/Super SBS Hoʻopili Kūʻē Kūʻē Nui
Nā hiʻohiʻona huahana:
1. Mea: copolymerized mai nā ʻano resins kiʻekiʻe
2. Nānā: ka wai melemele māmā.
3. He kūpono no ka hamo lima, paʻa paʻa, ʻano kūpaʻa.
4. Hoʻohana: hoʻohana nui ʻia i ka metala a me ka lole, ka plastic a me ka plastic, ke aniani a me ka metala, nā ʻano ʻano like ʻole o ka lāʻau, ka pepa plastik, ka lāʻau, ka ʻili, plush, Yew, PVC paʻakikī a me ke kila, etc. ʻAʻole kūpono no ka PVC palupalu, PS foam polyethylene a me ka polypropylene.
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ʻO ke kolu o ka pahu pepa kumu wai
Nā hiʻohiʻona huahana
Wai wai mānoanoa keʻokeʻo keʻokeʻo
ʻO nā mea nui he polyvinyl alcohol, kaolin, etc
ʻO ka maʻiʻo paʻa o 25% a ʻoi aku paha
Kūlana o 35 ~ 60 s
PH 6 ~ 7
ʻO ke ola o ka mālama ʻana > 4 mahina
Ka wela> 0 ℃
ʻO ka mahana mālama BBB 0 5 ℃
E kūʻai ma kahi anuanu a pouli, hoʻopaʻa ʻia a hoʻopaʻa ʻia
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ʻO ke kāpili poliurethane
Nā hiʻohiʻona huahana:
1. Mea: Copolymerized mai ka polyurethane a me ka isocyanate.
2. Nānā: ʻeleʻele ʻeleʻele wai.
3. He kūpono ia no ka smear manual, stickability ikaika, ka hana ʻoi aku ka maikaʻi, ka hana maʻalahi, ka hū ma hope o ka solidification, non-melting a insoluble, kiʻekiʻe a me ka haʻahaʻa haʻahaʻa haʻahaʻa a pēlā aku.
4. Hoʻohana: hoʻohana nui ʻia i ka hana ʻana i nā puka ahi, nā puka palekana, nā puka o ka hale, nā mea hoʻoluʻu i nā ʻano pāpaʻi composite āpau a me nā ʻano pale ahi āpau, nā mea hoʻonaninani wela (rock wool, ceramic wool, ultrafine glass wool, polystyrene foam. plastic, etc.).
