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He aha nga ahuatanga o te hydroxy propyl methyl cellulose ether (HPMC)?
Ko te paru Diatomite ki te diatomite hei rauemi mata matua, taapirihia nga momo taapiri paura whakapaipai whakapaipai, te kapi paura, ehara i te ipu wai. Ko te whenua diatomaceous, he mahere wai-a-wai kotahi i noho kotahi miriona tau ki muri, ko te parataiao o nga diatoms, ka...Pānuitia atu -
He aha te HPMC e whakamahia ana mo te ahumahi? Ko te mahi a te HPMC polymer
He aha nga whakamahinga o te HPMC? Kei te whakamahia nuitia i roto i nga ahumahi penei i nga taonga hanga whare, nga paninga, nga kapia waihanga, nga karaera, nga kai, nga kakano, nga mahi ahuwhenua, nga whakapaipai, me etahi atu.Pānuitia atu -
Te Hitori Whakawhanaketanga o Redispersible Latex Paura: Me pehea te Hanga RDP
Ko te paura taherapa redispersible he paura hinu whakahurihia ka whiwhi ma te whakamaroke i te whakamaroketanga o te copolymer-rua, te kape ranei o te vinylacetase me te ethylene tert carbonate VoVa, te alkene, te waikawa kiriaku ranei. He pai te redispersibility, a ka taea te tuku ki roto ki te hinu ina pa ana ki te ...Pānuitia atu -
He aha te RPP Paura? Nga ahuatanga o te paura taherapa tukurua
Ko te hua o te paura latex redispersible he paura redispersible wairewa, ka wehea ki te ethylene/vinyl acetate copolymer, vinyl acetate/ethylene tert carbonate copolymer, acrylic acid copolymer, me etahi atu.Pānuitia atu -
He aha te paura polymer redispersible?
Ko tenei momo paura ka tere te marara ano ki te wai i muri i te pa atu ki te wai. Na te mea ko te paura latex redispersible he nui te kaha ki te whakapiri me nga ahuatanga ahurei, penei i te aukati wai, te mahi me te whakamahana wera, he tino whanui te awhe tono. Nga painga o te tuku ano...Pānuitia atu -
Me pehea te hanga paura putty?He aha te whakauru matua o te putty?
Ina tata nei, he maha nga patai a nga kaihoko e pa ana ki te paura putty, penei i te ahua o te pakaru, te kore ranei e kaha ki te kaha. E mohiotia ana ko te taapiri i te cellulose ether he mea tika ki te hanga paura putty, a he maha nga kaiwhakamahi kaore i te taapiri i te paura taherapa marara. He maha nga tangata e mahi n...Pānuitia atu -
Te mahi o te paura latex redispersible: He aha te paura redispersible e whakamahia ana?
Ko te mahi o te paura taherapa redispersible: 1. Ko te paura taherapa redispersible （Te paura whakapiri maama Te paura rapa Neutral paura taherapa paura） ka hanga he kiriata i muri i te mararatanga ka mahi hei whakapiri hei whakanui i tona kaha. 2. Ko te colloid whakamarumaru ka ngohia e te punaha moata (kaore e...Pānuitia atu -
Ko te Hydroxypropyl methylcellulose (ingoa INN: Hypromellulose), ka whakapotohia ano ko te hydroxypropyl methylcellulose (HPMC), he momo momo momo etero kua whakauruhia ki roto i te cellulose katote kore.
Ko te Hydroxypropyl methylcellulose (ingoa INN: Hypromellulose), ka whakapotohia ano ko te hydroxypropyl methylcellulose (HPMC), he momo momo momo etero katote-kore o te cellulose. He polymer hangarua, kore hohe, viscoelastic e whakamahia nuitia ana hei whakahinuhinu i te ophthalmology, hei taapiri, hei awhina ranei...Pānuitia atu -
He aha nga rauemi mata mo te cellulose ether? Ko wai e hanga ana i te cellulose ether?
Ko te ether cellulose he mea hanga mai i te cellulose na roto i te tauhohenga etherification ki tetahi, maha atu ranei o nga kaihoko whakaetere me te huri maroke. E ai ki nga hanganga matū rereke o nga kaiwhakakapi ether, ka taea te wehea nga ethers cellulose ki nga ethers anionic, cationic, me te kore katote. Te katote cellulose ethers...Pānuitia atu -
He aha nga momo moata maroke? Te tono o te paura taherapa redispersible
Ko te kumete paura maroke e pa ana ki tetahi mea kowhatu, paura ranei i hangaia e te ranu tinana o nga whakahiato, nga mea sima parakore, me nga taapiri kua whakamarokehia, kua whakamarohia ki tetahi ohanga. He aha nga taapiri e whakamahia ana mo te moata paura maroke? Moata paura maroke te tikanga tatou...Pānuitia atu -
He aha te painga o nga taonga pupuri wai o te cellulose ether?
I te nuinga o te korero, he teitei ake te viscosity o te hydroxypropyl methylcellulose, engari ka whakawhirinaki ano ki te tohu o te whakakapi me te tohu toharite o te whakakapi. Ko te Hydroxypropyl methylcellulose he etera cellulose kore-katote me te ahua o te paura ma, kaore he kakara me te kore reka, whakarewa...Pānuitia atu -
He aha te hydroxyethyl methyl cellulose (HEMC)?
He aha te hydroxyethyl methyl cellulose (HEMC)? Ko te Hydroxyethyl methylcellulose (HEMC) e mohiotia ana ko te methylhydroxyethyl cellulose (MHEC). He matūriki ma, he hina hina, he matūriki ma kowhai ranei. He etera cellulose kore katote i whiwhi ma te taapiri i te ethylene oxide ki te methyl cellulose. He mea hanga f...Pānuitia atu
