Ko te mahere whanui mo te paanga tono a HPMC e whai ake nei:
Ko te kaha whakahohe o te tauhohenga i roto i tenei taahiraa ka whakahekehia, ka pai ake te rere o te ranunga tauhohenga, a ka whakatauhia te koha o te iti o te hua o te tauhohenga methylation i roto i te tukanga taketake. I roto i te tauira, na roto i te rangahau me te tono o te reactor wahanga totoka, ka hangaia nga matūriki hydroxypropyl methylcellulose phthalate.
Ko tetahi ko te noho hei awhina tino pai, te whakapai ake i te hua tauhohenga, me te whakahaere i te whakatipuranga o nga tauhohenga taha,
Tuarua, hei whakakorikori, ka whakamahia te HPMC hei whakakorikori pai hei whakapai ake i te ma o nga reactants me te hua tauhohenga, kia taea ai te whakanui ake i te hua tauhohenga ki te 98%. Ka piki ake te reiti whakamahi o nga rawa mata ki te 95% ma te whakamahi i te hydroxypropyl methyl cellulose hei kaihoko awhina, e whakapumau ana i te takahanga o te hydroxypropyl methyl cellulose phthalate me te aukati i te agglomeration i waenga i nga matūriki i roto i te mahi i muri i te maimoatanga.
Ko te tuatoru ko te whakaoti i te raruraru o te iti o te hua o te tukanga taketake. Ko tetahi whakamatautau ko te whakaiti i te kohinga o te muka miro mata mai i te 1.05t/t o te tukanga taketake ki te 0.94t/t i te wa o te tauhohenga waikawa phthalic., I te tukanga o te tauhohenga hydroxypropylation, nga toenga tauhohenga phthalic anhydride, te waikawa phthalic koreutu me te ka taea te tango i te toenga whakarewa waikawa ahetiki. Ko te hua o tenei taahiraa i piki ake ki te 95%.
Youngcel HPMC/MHEC Kei te whakamahia nuitia hei Agent Auxiliary Agent mo te Tile Adhesive, Cement Plaster, Dry mix mortar, Wall putty, coating, Detergent and so on.A ka taea e matou te whakarato ki a koe te utu iti me te kounga pai.
He rongonui a tatou hua i Ihipa, Russia, Awherika ki te Tonga, Middle East, korukoru, Vietnam, France, Italy, Singapore, Bangladesh, Indonesia, Amerika ki te Tonga me etahi atu. Nga mihi i mua, nau mai ki te whakapā atu.
Te wa tuku: Oketopa-19-2022