Juyin juya halin fasahar wakilin kumfa na HFO da yanayin kare muhalli
Dangane da ƙa'idojin muhalli na duniya da ke ƙara tsauri, hydrofluoroolefins (HFOs), a matsayin ƙarni na huɗu na masu samar da kumfa na zahiri, suna maye gurbin magungunan kumfa na gargajiya na HCFC da HFC cikin sauri. Tare da ƙarancin ƙarfin dumamar yanayi (GWP<1) da sifili halayen rage ozone (ODP=0), tsarin kumfa na HFO ya zama babbar hanyar fasaha ga masana'antar polyurethane don cimma ci gaba mai ɗorewa. A cewar sabon binciken kasuwa, nan da shekarar 2026, ana sa ran kaso na kasuwa na HFO a cikin masu samar da kumfa na polyurethane zai karu zuwa 58%, tare da haɓakar haɗin gwiwa na shekara-shekara na 12.3%.
Babban fa'idodin fasaha na tsarin kumfa na HFO
1. Nasarar da aka samu a aikin muhalli
- Ƙimar GWP <10: fiye da kashi 99% ƙasa da HFC-245fa (GWP=1030)
- Sifili ODP: baya lalata layin ozone kuma yana cika buƙatun Yarjejeniyar Montreal
- Ƙarancin hayakin VOC: ya cika ƙa'idodin takardar shaidar gine-gine masu kore kamar LEED da BREEAM
2. Kyakkyawan aikin rufi
Tsarin iskar gas na sinadarin kumfa na HFO (0.013-0.015 W/m·K) ya fi na magungunan kumfa na gargajiya kyau, wanda zai iya rage yawan ƙarfin zafi na kumfa polyurethane da kashi 15-20%, wanda hakan ke kawo tasirin adana makamashi ga firiji, rufin gini da sauran fannoni.
3. Kalubalen daidaitawa da mafita
Saboda takamaiman halayensa na zahiri (kamar wurin tafasa, zafin tururi, da sauransu), masu hura iska na HFO sun gabatar da sabbin buƙatu don tsarin polyurethane da hanyoyin aiki:
- Ana buƙatar ƙarin daidaitaccen sarrafa motsin motsi na amsawa
- Inganta daidaito tsakanin kumfa da gelling
- Inganta daidaiton tsarin tantanin halitta
- Inganta aikin haɗin substrate
Wannan shine ƙimar MXC-70 mai haɓaka mu wanda aka haɓaka musamman don tsarin HFO.
MXC-70 mai kara kuzari: cikakken abokin tarayya ga tsarin HFO
Babban fasali na samfurin
MXC-70 wani sinadarin amine ne mai ƙarancin wari wanda aka tsara musamman don magance manyan ƙalubale guda uku na tsarin kumfa na HFO:
1. Kula da lanƙwasa mai santsi
- Daidaita daidaiton vaporization na HFO da ƙimar polymer curing
- A guji rugujewar kumfa ko tsagewa
- Daidaitaccen karkacewar lanƙwasa mai tasowa <5% (gwajin ASTM D7487)
2. Kyakkyawan aikin gyaran saman
- Rage mannewar saman da kuma inganta bayyanar kumfa
- Rage lokacin rage gudu da kashi 15-25%
- Ya dace da fesawa a tsaye da saman saman
3. Ingantaccen mannewa na substrate
- Ƙara ƙarfin haɗin kai tare da abubuwa daban-daban kamar ƙarfe, filastik, itace, da sauransu da kashi 30-50%
- Ya dace musamman don ci gaba da samar da layin sandwich na bangarorin sanwic
Yanayin aikace-aikacen da aka saba
1. Filin rufe wutar lantarki
- Layin rufin firiji/firiji
- Rufin dumama ruwa
- Kayan aikin sanyaya kayan kasuwanci
2. Gina aikace-aikacen ceton makamashi
- Layin samar da ci gaba da samar da sanwic na ƙarfe
- Gina kumfa mai feshi a wurin
- Kayan rufe bututu
3. Sufuri
- Jikin motar da aka sanyaya
- Kayan rufin ruwa
- Kayan haɗin jirgin sama
Me yasa za ku zaɓi namuMXC-70?
1. Tallafin fasaha na ƙwararru: Samar da cikakken sabis na tsari daga gwaje-gwajen dakin gwaje-gwaje zuwa samar da kayayyaki da yawa
2. Magani na musamman: Daidaita dabarar bisa ga kayan aikinka da tsarinka
3. Tsarin samar da kayayyaki mai dorewa: Tushen samar da kayayyaki biyu a Asiya da Turai
Sami bayanan fasaha da samfura
Muna gayyatar dukkan masana'antun polyurethane da gaske don bincika yuwuwar fasahar HFO mara iyaka. Tuntuɓi ƙungiyar fasaha tamu yanzu:
- Technical consultation: info@mingxuchem.com
- Shafin yanar gizo na hukuma: [www.mingxuchem.com](https://www.mingxuchem.com/)
Zaɓi mai haɓaka MXC-70 don shigar da makamashin motsi na kore a cikin samar da polyurethane ɗinku! Bari mu yi aiki tare don haɓaka ci gaban masana'antar mai ɗorewa da kuma ƙirƙirar makomar ƙarancin carbon.
Lokacin Saƙo: Mayu-12-2025