Polyvinyl Chloride (PVC)

QualiCell Hydroxypropyl Methyl Cellulose HPMC oloa e mafai ona faʻaleleia i mea nei i le PVC:
·e masani ona fa'aogaina so'o fa'agata.
· Puleaina le lapopoa o fasimea ma lo latou tufatufaina
· E a'afia ai le porosity
· Faʻamatalaina le mamafa tele o le PVC.

Cellulose ether mo le Polyvinyl Chloride (PVC)

Polyvinyl Chloride (PVC) o se polymer thermoplastic taugofie ma sili ona faʻaaogaina lautele i fale ma fale faufale e gaosia ai faitotoa ma faamalama talaaga, paipa (inu ma vai otaota), uaea ma uaea insulation, masini faafomai, ma isi. O le lalolagi lona tolu aupito tele thermoplastic. mea i le voluma pe a uma polyethylene ma polypropylene.

O lo'o fa'aaogaina tele le PVC i le tele o fa'alapotopotoga, fa'atekinisi ma fa'aoga i aso uma e aofia ai le fa'aogaina lautele i fale, felauaiga, afifiina, eletise/eletise ma le soifua maloloina.

Polyvinyl-Chloride-(PVC)

I le faʻamalologa polymerization o le vinyl chloride, o le faʻasalalauina o loʻo i ai se aafiaga tuusaʻo i luga o le oloa, PVC resin, ma luga o le lelei o ana gaioiga ma oloa.O le Hydroxypropyl MethylCellulose e fesoasoani e faʻaleleia le faʻamautuina o le vevela o le resin ma pulea le tufatufaina o le tele o vaega (i se isi faaupuga, fetuunai le maualuga o le PVC), ma o lona aofaʻi e 0.025% -0.03% o le gaosiga o le PVC.PVC resin faia mai le tulaga maualuga Hydroxypropyl MethylCellulose e le gata e mafai ona mautinoa le laina faatinoga ma tulaga faava o malo, ae e mafai foi ona i ai le lelei o meatotino faaletino, meatotino vaega sili ona lelei ma le liusua lelei amio rheological.

O le PVC o se mea e sili ona umi ma umi e mafai ona faʻaaogaina i le tele o faʻaoga, pe faʻamalosi pe faʻafefete, paʻepaʻe pe uliuli ma le tele o lanu i le va.

I le gaosiga o resini gaosia, e pei o le polyvinyl chloride (PVC), polyvinylidene chloride, ma isi copolymers, o le polymerization faʻamalolo e sili ona masani ona faʻaaogaina ma e tatau ona faʻaogaina monomers hydrophobic le tumau i le vai.I le avea ai o se polymers solu vai, o le Hydroxypropyl MethylCellulose oloa e sili ona lelei le gaioiga i luga ma galue o ni mea e puipuia ai colloidal agents.Hydroxypropyl MethylCellulose e mafai ona puipuia lelei vaega polymeric mai le gaosia ma agglomeration.E le gata i lea, e ui lava o le Hydroxypropyl MethylCellulose o se polymer soluble vai, e mafai ona solule teisi i monomers hydrophobic ma mafai ona faateleina le porosity monomer mo le gaosiga o vaega polymeric.

 

Fautuaina Vasega: Talosaga TDS
HPMC 60E50 Kiliki iinei
HPMC 65F50 Kiliki iinei
HPMC 75K100 Kiliki iinei