Polysulfide
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SV850 Hiri Hononga Polysulfide Whakataurite-A-Wāhanga-rua
Ko te hiri hononga polysulfide taurite-ā-unoa SV850 he hiri whakaōrite-ā-unoa, he hiri whakaōrite-ā-unoa hoki, he mea hanga ki te polymer polysulfide wai hei rauemi matua. Ko te wāhanga A he whakapiri taketake, ā, ko te wāhanga B he kaihoko whakamaroke (whakakorikori). Ka mau tonu te pai o te ngāwari o te hiri kua whakamarokehia i roto i te whānuitanga o te pāmahana -40℃~ 70℃.He iti te āheinga o te SV850 mō te hiri i ngā hononga i roto i ngā papa raima Portland sima i ngā āhuarangi katoa, hei whakamahi i roto i ngā hanganga hou, i ngā mahi whakatikatika, i ngā mahi whakaora rānei, e whakarato ana i tētahi hiri pumau, ngāwari hoki.Ka taea te whakamahi i te SV850 mō ngā hononga raima noa i runga i ngā ara rererangi huarahi, te āperehana waka taunga rererangi, me te ara rere o te taunga rererangi hōia. Ka piri kaha te hiri ki ngā hononga raima sima Portland me te kore e whakamahia he paninga tuatahi, he hototahi ki te ara uku, he ngāwari te pani ki ngā hononga ara mā te whakamahi i ngā waeine pūnaha tohatoha papatipu pēnei i te papu hiri hononga. -
SV-998 Hiri Polysulphide mō te Karāhe Whakamarumaru
He momo hiri polysulphide whakamomona e rua-wāhanga i te pāmahana rūma, he tino pai te mahi, he mea hanga motuhake mō te ārai i te karāhe. He tino ngāwari tēnei hiri, he uru ki te hau wera, ā, he pumau te piri ki ngā momo karāhe.