Gabatarwa ga halaye na 3240 epoxy guduro jirgin

1. Siffofin daban-daban

Daban-daban resins, masu warkarwa, da tsarin gyarawa na iya kusan daidaitawa da buƙatun aikace-aikace daban-daban akan sigar, kuma kewayon na iya zama daga ƙarancin ɗanko zuwa babban madaidaicin narkewa.

2. Ƙarfin mannewa

Ƙungiyoyin hydroxyl na polar da ke da alaƙa da ether bond a cikin sarkar kwayoyin halitta na resin epoxy suna sa shi manne sosai ga abubuwa daban-daban. Rashin raguwar resin epoxy yana da ƙananan lokacin da ake warkewa, kuma damuwa na ciki da aka haifar yana da ƙananan, wanda kuma yana taimakawa wajen inganta ƙarfin mannewa.

3. Magance mai dacewa

Zaɓi nau’ikan magunguna daban-daban, tsarin resin epoxy kusan ana iya warkewa a cikin kewayon zafin jiki na 0 ~ 180 ℃.

4. Mechanical Properties

The warke epoxy guduro tsarin yana da kyau kwarai inji Properties.

5. Ƙananan raguwa

Halin da ke tsakanin resin epoxy da wakili na warkewa ana aiwatar da shi ta hanyar ƙara kai tsaye ko amsawar ƙarar zobe ta polymerization na ƙungiyoyin epoxy a cikin ƙwayar guduro, kuma ba a fitar da ruwa ko wasu samfuran maras tabbas. Idan aka kwatanta da resins polyester unsaturated da phenolic resins, suna nuna ƙananan raguwa (kasa da 2%) yayin warkewa.

6. Daidaitaccen zafi

Ana gasa samfurin a cikin tanda na tsawon sa’o’i 24 a zazzabi da aka ƙayyade ta index. Samfurin bai kamata ya zama blister ba, kuma kada a sami fashe sama da 10mm mai zurfi a gefen.

7. Flammability

Har ila yau, an san shi da jinkirin harshen wuta, juriya na harshen wuta, dacewar harshen wuta, juriya na wuta, flammability da sauran konewa shine kimanta ikon kayan don tsayayya da konewa.