Ụlọ ọrụ mmepụta ihe maka China PVP VA 64 VA73 ntụ ntụ
Ụlọ ọrụ mmepụta ihe maka China PVP VA 64 VA73 ntụ ntụ nkọwa:
Anyị adịla njikere ịkesa ihe ọmụma anyị gbasara ịre ahịa ịntanetị n'ụwa niile wee kwado gị ngwaahịa dabara adaba na oke ọnụahịa asọmpi. Ngwa Profi na-enye gị uru ego kacha mma ma anyị adịla njikere ịmepụta ibe anyị na ụlọ ọrụ mmepụta ihe.China PVP VA64 VA73 ntụ ntụ, Anyị na-ele anya ịnata ajụjụ gị n'oge na-adịghị anya ma nwee olileanya inwe ohere iji soro gị rụọ ọrụ n'ọdịnihu. Nnọọ ka ị hụpere ihe na nzukọ anyị.
Anyị adịla njikere ịkesa ihe ọmụma anyị gbasara ịre ahịa ịntanetị n'ụwa niile wee kwado gị ngwaahịa dabara adaba na oke ọnụahịa asọmpi. Ngwa Profi na-enye gị uru ego kacha mma ma anyị adịla njikere iji mepụta ibe anyịChina PVP VA,VA64, Akwa mmepụta olu, oke mma, nnyefe oge na afọ ojuju gị na-ekwe nkwa. Anyị na-anabata ajụjụ na nkọwa niile. Ọ bụrụ na ị nwere mmasị na nke ọ bụla n'ime ihe anyị ma ọ bụ nwee usoro OEM iji mezuo, biko nweere onwe gị ịkpọtụrụ anyị ugbu a. Ịrụ ọrụ na anyị ga-azọpụta gị ego na oge.
Copovidone na 60/40 ration nke N-Vinylpyrrolidone na Vinyl Acetate, soluble na ọtụtụ organic solvents.Nke dị na ntụ ntụ,Copovidone ụdị siri ike, mmiri na-ewepụ na kenkowaputa ihe nkiri, ọ nwere magburu onwe ndakọrịta na ọtụtụ plasticizers na modifiers. Ezi solubility na mmiri, mmanya na ndị ọzọ organic solvents.
Usoro nka na ụzụ isi:
| Ọdịdị | White ma ọ bụ odo-acha ọcha ntụ ntụ ma ọ bụ flakes, hygroscopic |
| Viscosity (Express dị ka K Uru) | 25.20-30.24 |
| Solubility | Na-agbaze kpamkpam na mmiri, na mmanya na methylene chloride |
| njirimara | A. Infrared absorption |
| BA agba uhie na-egosi | |
| CA violet agba na-egosi | |
| Peroxides (nke a kọwara dị ka H2THE2) | 400 ppm max. |
| Hydrazine | 1 ppm kacha. |
| Monomers(VP+VA) | 0.1% kacha. |
| adịghị ọcha A(2-Pyrrolidone) | 0.5% kacha. |
| Ọla dị arọ (dị ka Pb) | 20 ppm max. |
| Ọnwụ na ihicha | 5.0% kacha. |
| Sulfated Ash | 0.1% kacha. |
| Ọdịnaya Ethenyl Acetate | 35.3 ~ 42.0% kacha. |
| Ọdịnaya Nitrogen | 7.0 ~ 8.0% |
Ngwa:
Copovidone tumadi eji dị ka mmiri-soluble ihe nkedo na akọrọ ihe nkedo na mmiri / kpọmkwem granulation Filiks, nwekwara ike-eji dị ka film akpụ ihe.
* Mkpokọta mbadamba mmiri soluble, dabara maka mmiri ma ọ bụ akọrọ granulation / usoro mkpakọ ozugbo.
* Ihe nkiri nke gara aga: mkpuchi ihe nkiri nwere ike ime maka mbadamba mbadamba na mkpuchi shuga iji chebe onwe ya pụọ na nkewa, belata mmetụta mmiri ma nye mmachi ihe nkiri.
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ụlọ ọrụ mmepụta ihe maka China PVP VA 64 VA73 ntụ ntụ, Ngwaahịa ga-enye ụwa niile, dị ka: , , ,
* Ụlọ ọrụ mmepụta ihe na mahadum-nyocha imekọ ihe ọnụ
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