Polyvinyl chloride (PVC)

Ngwaahịa QualiCell Hydroxypropyl Methyl Cellulose HPMC nwere ike imeziwanye ihe ndị a na PVC:
Ndị ọrụ nkwụsịtụ nke a na-ejikarị.
· Na-achịkwa nha urughuru na nkesa ha
· Na-emetụta porosity
· Na-akọwapụta oke arọ nke PVC.

Cellulose ether maka Polyvinyl chloride (PVC)

Polyvinyl Chloride (PVC) bụ echekwa na vasatail thermoplastic polymer n'ọtụtụ ebe na-ewu ụlọ na-ewu ụlọ ọrụ na-emepụta ụzọ na window profaịlụ, ọkpọkọ (ịṅụ mmanya na mmiri mkpofu), waya na cable mkpuchi, ọgwụ ngwaọrụ, wdg Ọ bụ ụwa atọ kasị ukwuu thermoplastic. ihe site na olu mgbe polyethylene na polypropylene.

A na-eji PVC eme ihe n'ọtụtụ ebe dị iche iche nke ụlọ ọrụ mmepụta ihe, teknụzụ na ngwa kwa ụbọchị gụnyere ojiji a na-ewu ụlọ, njem, nkwakọ ngwaahịa, eletriki / eletriki na ngwa ahụike.

Polyvinyl chloride (PVC)

Na nkwusioru polymerization nke vinyl chloride, usoro a chụsasịrị nwere mmetụta kpọmkwem na ngwaahịa, PVC resin, na àgwà nke nhazi ya na ngwaahịa.Hydroxypropyl MethylCellulose na-enyere aka melite thermal nkwụsi ike nke resin na ịchịkwa urughuru size nkesa (n'ikwu ya n'ụzọ ọzọ, gbanwee njupụta PVC), na ego ya bụ 0.025% -0.03% nke PVC mmepụta.PVC resin mere si elu mma Hydroxypropyl MethylCellulose ọ bụghị naanị nwere ike hụ na arụmọrụ akara na mba ụkpụrụ, ma nwekwara ike na-ezi pụtara nkịtị Njirimara, magburu onwe urughuru Njirimara na magburu onwe agbaze rheological omume.

PVC bụ ihe na-adịgide adịgide na ogologo oge nke a pụrụ iji mee ihe n'ụdị dị iche iche, ma ọ bụ nke siri ike ma ọ bụ na-agbanwe agbanwe, na-acha ọcha ma ọ bụ oji na ụdị dịgasị iche iche nke agba n'etiti.

Na mmepụta nke resins sịntetik, dị ka polyvinyl chloride (PVC), polyvinylidene chloride, na copolymers ndị ọzọ, polymerization nkwusioru bụ nke a na-ejikarị eme ihe na ọ ghaghị ịbụ monomers hydrophobic na-adịghị agbanwe agbanwe kwụsịtụrụ na mmiri.Dị ka polymers soluble mmiri, ngwaahịa Hydroxypropyl MethylCellulose nwere ọmarịcha ọrụ elu yana ọrụ dị ka ihe nchebe colloidal.Hydroxypropyl MethylCellulose nwere ike igbochi irighiri ihe polymeric nke ọma imepụta na agglomeration.Ọzọkwa, ọ bụ ezie na Hydroxypropyl MethylCellulose bụ polymer soluble mmiri, ọ nwere ike ịdị ntakịrị soluble na hydrophobic monomers ma nwee ike ịbawanye monomer porosity maka mmepụta nke polymeric particles.

 

Kwadoro ọkwa: Rịọ TDS
HPMC 60E50 pịa ebe a
HPMC 65F50 pịa ebe a
HPMC 75K100 pịa ebe a