Menene Ayyukan Juriya na Yanayi na Elastomers daban-daban

Menene Ayyukan Juriya na Yanayi na Elastomers daban-daban?

Lokacin zabar roba wanda zai iya jure abubuwan da za a yi amfani da su a cikin kowane takamaiman aikace-aikacen, ya zama dole a fahimci hanyoyi daban-daban da yanayin zai iya shafar kowane nau'in elastomer, wanda aka fi sani da shi:

-Hasken rana

-Zazzabi

- Ozone & UV

-Rashin Yanayi

Butyl:

Butyl ana yawan amfani dashi azaman kayan tushe saboda yana da ƙarfin juriya ga hasken rana, ozone da tsufa na zafi, da sauran kaddarorin da ke ba shi juriya na musamman ga iskar gas da danshi (ruwa da tururi). Butyl kuma yana ba da juriya mai kyau ga tsarma acid da alkalis da kuma kyakkyawan sassaucin ƙarancin zafin jiki.

EPDM:

EPDM ya dace da wasu nau'ikan kayan aiki iri-iri lokacin da masana'anta ke gauraya musamman ga takamaiman aikace-aikacen kuma yana nuna juriya na yanayi, yana mai da shi zaɓi mai sauti don amfani lokacin da samfura ko abubuwan haɗin ke bayyana ga abubuwan. EPDM yana da ikon tsayayya da lalacewa ta hanyar ozone, oxygen, zafi, da yanayi, tare da kewayon sinadarai da tsarma acid da alkalis.

Hypalon:

Hypalon shine ɗayan mafi kyawun kayan tushe mai jure yanayin da ake samu tare da hasken rana da hasken ultraviolet waɗanda ke da ƙarancin tasiri akan kaddarorin sa na zahiri. Yayin da yawancin elastomers suka fara raguwa ta hanyar adadin ozone na 1 ppm a cikin iska, Hypalon ya kasance ba shi da tasiri ta hanyar tattarawa kamar kashi 1 cikin kashi 100 na iska. Yana da kyakkyawan ikon karɓar pigmentation kuma yana nufin cewa mahaɗan Hypalon masu launin ba sa shuɗewa cikin tsawaita hasken rana da UV.

Polyurethane:

Idan aka kwatanta da sauran elastomers, Polyurethane yana ba da kyakkyawan juriya na abrasion da ƙarfin ƙarfi, duka biyun suna fassara zuwa mafi kyawun aiki a duk yanayin yanayi, da kuma kayan da ke ba da juriya mai kyau ga Ozone da yanayin aiki kamar ƙasa -50 ° C kuma kamar sama da 90 ° C.

Silikoni:

Silicone ana ɗaukarsa a matsayin wani abu mai mahimmanci wanda yake da matukar juriya ga oxygen, ozone, hasken UV, tsufa, yanayi, da matsanancin yanayin zafi.

A yawancin lokuta, zaɓin abu yana buƙatar zama sulhu tare da abubuwa daban-daban da suka shiga ciki ciki har da ƙayyadaddun amfani da mutum ɗaya, ba tare da manta da tattalin arziki na wani yanayi ba.