Polyether Polyols: A phunphun in hmannak caah a ttha ngaimi thilri
A Biapimi Hmannak Hmun
Sealant ah, polyether resins' ti le chemical doh khawhnak nih a ttha bikmi sealant thilri ah a ser hna. Ti le sii pawl luh khawhnak kha ttha tein an kham i inn saknak ah ti luh khawhnak, pipe kharnak le electronic thilri pawl khumh khawhnak ah tampi hman an si. Polyether resin-based sealants zong nih lumnak niam ah riantuan ning ttha an langhter, a lin tukmi khuacaan ah kharnak tthatnak an kilven.
Elastomers ah, polyether resins cu a ttha ngaimi thermoplastic elastomers (TPEs) sernak caah hman a si. Hi thilri hna nih hin rubber a tthawnnak le plastic sernak ah a fawinak kha a fonh i kedan, lentecelhnak thilri, sii lei thilri le mawtaw thilri ah tampi hman a si. Polyether resins hna i an nemnak le an tuar khawhnak nih a ttha ngaimi elastomer sernak caah thimnak tha bik ah a ser hna.
Electronics industry ah, polyether resins' chemical doh khawhnak le biocompatibility nih electronic encapsulation le insulation thilri caah a ttha tukmi a siter hna. Electric thilri pawl kha ti le chemical rawhnak in an huhphenh hna i cu lio ah electric mei khamnak ttha an pek hna. Polyether resins cu photoresists le electronic adhesives sernak ah zong hman a si, electronics industry nih a herhmi a ttha ngaimi a tlinter.
Biomedical lei ah, polyether resins' biocompatibility le chemical doh khawhnak nih sii lei thilri le tissue engineering scaffolds sernak caah a ttha tukmi a siter hna. Minung vun nih a tuar khawh hna i a herhmi thilri thazaang le tuar khawhnak an pek hna. Polyether resins cu sii chuahternak thilri sernak caah hman a si, sii chuahternak rate kha thlopnak tthatnak a ṭhanchoter.
A sining
| Thilri min | Polyether Polyol | |||||||||
| MF | C₂H₄O | |||||||||
| Muisam umtuning | Rong ngei lomi a nemmi ti | |||||||||
| Thianhlimnak | 99.50% | |||||||||
| CAS NO | 25322-69-4 | |||||||||
| HS Code | 2909499090 | |||||||||
| EINECS NO | 500-038-9 | |||||||||
| Shouhhlua | Ihkhun, sofa foam, fridge, inn lumternak board, tbk. | |||||||||
Quality Control Sheet
| Thilri min | Polyether Polyol | ||||||
| THIL | TAHFUNG | HNEKSAKNAK A CHUAHMI | |||||
| Hydroxyl man (mgKOH/g) | GB/T 12008.3-2022 | 56.2(PPG-2000) | |||||
| Thli chung a ummi ti (%) | GB/T 22313-2008 | 0.03% | |||||
| A nemmi (25°C, mPa-s) | GB/T 12008.6-2022 | 450(PPG-2000) | |||||
| pH man | GB/T 9724-2007 | 7.20% | |||||
| Unsaturation (meq/g) | GB/T 12008.8-2022 | 0.02 | |||||
A tawinak in
Pawngkam kong theihhngalhnak le thiamnak lei thanchonak a karh chin lengmang caah, polyether resins sernak kalning cu a ttha chin lengmang. Chanthar polyether resins sernak nih pawngkam hnahnawhnak zorternak caah a hringmi chemistry kalning a hman. Cun, polyether resins pawl hman tthan khawhnak le rawk khawhnak zong an tthanchoter, cu nih cun a hmunmi thanchonak herhmi he aa tlakter deuh hna.
A tawinak in chim ahcun, polyether resins cu, riantuannak sang a ngeimi thilri an si caah, an nemnak, chemical an doh khawhnak le an nunnak he aa tlakmi an si caah, riantuannak phunphun ah hmunhma biapi an lak. A pehzulhmi thiamnak lei tthanchonak he, polyether resins hmannak ruahchannak cu a kau chinchin lai, chanthar industry le biomedicine thanchonak caah thazaang fek a pek lai.