Te hauwaiporoporo metila (HPMC)He momo cellulose ether kore-ionic i hangaia mai i te miro polymer tūturu mā te raupapa o ngā maimoatanga matū. I roto i te umanga hanga, he aha te whakamahinga matua o te hydroxypropyl methylcellulose?
1, moata sima: hei whakapai ake i te taumata o te marara o te onepu sima, ka nui ake te whakapai ake i te kirihou me te pupuri wai o te moata, ka ārai i te pakaru, ka taea te whakapai ake i te kaha o te sima.
2, paninga asbestos me ētahi atu rauemi ātete-whakarewa: whakamahia hei kaihoko whakatārewatanga, whakapai ake i te rere, engari ka whakanui ake hoki i te kaha here o te anga.
3, te paru whakakōkī gypsum: te whakapai ake i tana mahi pupuri wai me te mahi tukatuka, me te whakanui ake i te piri ki te matrix.
4, putty rapa: he hinu rapa kei runga i te kapia rapa, hei whakapai ake i te rere me te pupuri wai.
5, stucco: hei whakakapi i ngā matū taiao hei paru, ka taea te whakapai ake i te pupuri wai, me te whakanui ake i te hononga o te kāpia turanga.
6, paninga: whakamahia hei plasticizer paninga rapa, ka taea te whakapai ake i te mahi whakahaere o te paninga me te paura putty, me te whakapai ake i tōna tere.
7, te rehu: hei ārai i te turuturu o te pūnaha sima, te rapa rānei me ētahi atu turuturu whakakī, hei whakapai ake i te rere o te wai, ā, he pai te pānga o te tauira rehu.
8, sima, hua tuarua gypsum: hei rauemi hydrohard pērā i te sima - asbestos extrusion container container, ka whakapai ake i te rere, ka taea te whiwhi hua whakakoi ōrite.
9, pakitara muka: Nā te mea he pānga antibacterial me te anti-enzyme, he tino whai hua hei here mō te pakitara onepu.
10, sima āputa: tāpirihia te sima āputa hei whakapai ake i te rere me te pupuri wai.
Ko te whakataki o runga ake neihydroxypropyl methyl cellulosewhakamahia, e mārama ana mātou!
Wā tuku: 28 Paenga-whāwhā 2024