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Polyisobutylene (PIB)
Ko te Polyisobutylene (PIB) he matū matotoru, kāore he tae, kāore he reka, kāore he paitini, he ātete ki te wera, ki te hāora, ki te ozone, ki te huarere, ki te ultraviolet, ki te waikawa me te alkali me ētahi atu matū he pai te mahi. Ko te Polyisobutylene he matū kāore he tae, kāore he kakara, kāore...Pānuihia atu -
Epoxy Resincast: Te Kirihou Whakamahana Maha-Wāhi, Tino Hira hoki
Ko te kapia epoxy (Epoxy), e mōhiotia ana ko te kapia horihori, te kapia horihori, te kāpia kapia me ētahi atu. He kirihou whakawera tino nui, e whakamahia whānuitia ana i roto i ngā piripiri, ngā paninga me ētahi atu kaupapa, he momo polymer teitei. Rauemi matua: kapia epoxy Āhua: piripiri Momo: Wehea ki te kāpia ngohengohe me te...Pānuihia atu -
Hinu Paina - Te Matū Katoa e Hiahiatia ana e Koe!
He momo matū te hinu paina, ka taea te whakamahi i te hinu paina hei kaiwhakahuka pai mō ngā konganuku kore-ferrous, ā, kua whānuitia te whakamahinga i te kāinga me tāwāhi, he iti te utu me te pānga huka pai. Ka puta te hinu paina mā te tauhohenga waikura me te turpentine hei rauemi mata, te waikawa whanariki hei...Pānuihia atu -
PERC: Tō Otinga Horoi Tino Pai
Ko te Tetrachloroethylene, e mōhiotia ana ko te perchloroethylene, he matū waro kei roto ko te tātai matū C2Cl4. He wai kore tae, kāore e wairewa i roto i te wai, ā, ka taea te whakaranu ki te etanoru, te etera, te chloroform me ētahi atu whakarewa waro. Ko te nuinga o te wā ka whakamahia hei whakarewa waro me te kaihoko horoi maroke, ā, ka taea hoki...Pānuihia atu -
Kua whakatuwheratia te whakawhiti kounga teitei o te titanium dioxide
Kua roa te mākete wera o te hauhā titanium e whakamatao haere ana mai i te haurua tuarua o te tau kua hipa, ā, kua heke haere te utu. Tae noa ki tēnei wā, kua heke te maha o ngā utu o te hauhā titanium mā te neke atu i te 20%. Heoi, hei hua tino pai i roto i te umanga hauhā titanium, ko te haurore...Pānuihia atu -
Pūmua Konutai
He paura mimiti mā, he tioata rānei te konutai formate, he kakara waikawa formic pakupaku. Ka wairewa ki te wai me te glycerin, he wairewa pakupaku ki te etanoru, kāore e wairewa ki te etera. He paitini. Ka taea te whakamahi i roto i te hanga waikawa formic, te waikawa oxalic, te formamide me te paura inihua, te ahumahi hiako, te chrome tanne...Pānuihia atu -
Hauwai waikura: I heke te utu i muri i te pikinga
I te tīmatanga o Mei, i te pānga o ngā āhuatanga ohorere, ka piki ake te mākete hauwai waikura. I te 8 o Mei, ko te utu toharite o te 27.5% o te hauwai waikura 27.5% i eke ki te 988 yuan (te utu tana, koia anō kei raro), he pikinga hou o te tau, he pikinga o te 27.48% mai i te rā mahi whakamutunga i mua i te "1 o Mei". ...Pānuihia atu -
WAIKAWA OKĀRIKI
He matū koiora te waikawa oxalic. Ko te āhua matū ko H₂C₂O₄. He hua pākia o ngā rauropi. He waikawa ngoikore e rua ngā wāhanga. He whānui te horapa i roto i ngā tinana tipu, kararehe, me te harore. He maha ngā mahi a ia i roto i ngā rauropi ora rerekē. Nō reira, he maha ngā wā ka noho te waikawa oxalic...Pānuihia atu -
Pāhare pākawa
Ko te pāhare pākawa waro, he momo pūhui kore-waro, ko te tātai matū mō te KOH, he turanga kore-waro noa, he kaha te kawakore, he 0.1mol/L te otinga o te pH 13.5, he wairewa ki te wai, he etanoru, he paku wairewa ki te etera, he ngāwari ki te mimiti i te wai i te rangi ka memeha, ka mimiti i te hauhā me te...Pānuihia atu -
Tetrahydrofuran
Ko te Tetrahydrofuran, e whakarāpopototia ana ko te THF, he matū rauropi heterocyclic. Nō te akomanga eter, ko te hua hauwai katoa o te furan. Ko te Tetrahydrofuran tētahi o ngā eter polar kaha rawa atu. Ka whakamahia hei whakarewa polar reo i roto i ngā tauhohenga matū...Pānuihia atu
