Pendix yeLatex isanganiswa ye pigment, Filer Farpers uye Polymer Ripwarisiki, uye zvinowedzera zvinofanirwa kushandiswa kugadzirisa zvimisangano zvacho kuti zvive zvekunyika zvinodikanwa kune imwe neimwe nhanho yekugadzira, kuchengetedza uye kuvaka. Mahwira akadaro anowanzodaidzwa kuti manhamba, ayo anogona kuwedzera vhiza yejasi uye kugadzirisa zvivakwa zvetsiva zvevateresi, saka ivo vanonziwo rateological manhamba.
Izvi zvinotevera zvinongosvitsa hunhu hukuru hwekuti zvinowanzoshandiswa mheremalose mherkiro uye kunyorera kwavo muLatex pendi.
Cellulosic zvinhu zvinogona kuiswa kune huku inosanganisira methyl cellelose, hydroxytl cellulose, uye hydroxypruppropyl methelose. Chinhu chikuru cheCellulose Thickener zvinoshamisa zvinoshamisa, uye zvinogona kupa pendi imwe nguva yekudziya nguva yekupenda kune imwe nhanho, uye zvakare ita kuti pendi yacho ive imwe chete, ichidzivirira pendi kubva mukuoma kunze. Kuchinjika uye kuoma panguva yekuchengetedza, zvisinei, kwakadaro, kwakadaro zvakare kuve nekusagadzikana kwekuremerwa kwependi, kunyanya kana uchishandisa yepamusoro-viscosity mamakisi.
Cellulose chinhu chinotyisa chehutachiona hwehutachiona, saka matanho ehondo-nyoro anofanirwa kusimbiswa paunenge uchishandisa. Cellulossic thickens inogona kungokanganisa chikamu chemvura, asi usave nekukasira pane zvimwe zvikamu zvekupenda nependi, saka havagone kuwedzera zvimedu zvekuvhara panguva yakaderera uye pakati peSporing viscosity).
1. HydroxytHyl Cellulose
Zvinyorwa uye mhando dze hydroxythyl cellows Pamusoro pemusiyano muViscosity, mhando dze hydroxytHyl Cellulose. Sekushandiswa kwenzira yekushandisa ine hanya, hydroxylyl cellulose inogona kuwedzerwa pamatanho akasiyana mukubatanidza maitiro ekugadzira. Iyo yekutsanya-inopararira mhando inogona kuwedzerwa zvakananga muchimiro chakaoma powder, asi iyo phengo yehurongwa usati waita zvishoma nezvishoma muzvikamu zvechikamu, uyezve kuwedzera iyo ph kukosha yekuita kuti iite kupera simba nekukurumidza. Matanho anoenderana anogona kushandiswawo kugadzirira imwe yekuvharirwa kweGlue uye uwedzere kune iyo pendi system.
2. Hydroxyprupyl methyl cellelose
Iko kukonzeresa kwehydroxyprupylpropyl methylcellose ndeyekuti izvo zvehydroxylcetheselcellose, ndiko kuti, kuwedzera visikoka yekuvhara kuderera uye pakati shear mitengo. Hydroxyprupyl methylcellose inodzivirira kusvibiswa kwe enzymatic, asi iyo solubility yemvura haina kunaka senge yeiyo hydroxytl cellows, uye ine zvakaipa zvekuputika kana kupisa. Zvepamusoro-shekheni yehydroxypropyl methylcellose, inogona kuwedzerwa zvakananga nemvura kana ichishandiswa, mushure mekupararira, inowedzera mari yeAmoni Kune hydroxyprupylpropyl methylcellose isina kurapwa pasina kurapwa, inogona kuputika nemvura inopisa pamusoro 85 ° C isati yashandiswa nemvura, ndokumutswa nemvura inotonhora kana mvura yechando yekunyungudika zvizere.
3. Methyl Cellulose
MetHylcellose ine zvakafanana zvivakwa kuHydroxypromylmethEllosellose, asi haina kugadzikana mu viscosity ne tembiricha.
Hydroxethyl Cellulose yakashandiswa zvakanyanya STICKERER muLatex Pendi, uye inoshandiswa mune yakakwirira, yepakati uye yakadzika grey laxx pendi uye gobvu kuvaka paint. Yakashandiswa zvakanyanya mukuremerwa kweiyo yakajairika paintinx pendi, etc. yechipiri ndeye hydroxyprosyl methylcellose, iyo inoshandiswawo mune imwe huwandu nekuda kwekusimudzira kwevadzidzisi. Methyl Cellulose haishandiswe muLatex pendi, asi inoshandiswa zvakanyanya muPowdery yemukati uye yekunze madziro putty nekuda kwekuparadzwa kwayo nekuchengetwa kwemvura. Yakakwira-viscosity methyl cellelose inogona kupinza iyo putty ine yakatanhamara yeiyo thiskropropy uye kuchengetwa kwemvura, kuita kuti ive neyakanaka nzvimbo yekucheka.
Kutumira Nguva: Kukadzi-14-2025