HPMC Grade Hpmc
PuvcUzo HPMC hydropyylthylthylcelllose bụ polymer dị iche iche na ọtụtụ ndị kachasị na arụmọrụ kachasị dị iche iche n'etiti cellose. A na-ejikarị ya n'ọtụtụ mpaghara mmepụta ihe na ndụ kwa ụbọchị. A maara ya mgbe niile dị ka "Industrial MSG".
Hydroxypyl Methyl Cellulose (HPMC) bụ otu n'ime ndị na-asụsasị na polyvinyl chloride (PVC). N'oge nkwụsị nke vinyl chloride, ọ nwere ike belata esemokwu n'etiti VCM na mmiri ma nyere aka vinyl Chloride Momooms (VCM) na-ekesasị ya na mpaghara a. na - egbochi vcm Droplets site na ijikọta usoro nke polymerization; Na - egbochi polymer na - ejikọta ya na ngwụsị nke polymerization usoro. Na usoro nke nkwụsịli, ọ na-arụ ọrụ dị ukwuu na nchedo oke ọrụ nkwụsi ike.
Na polymerization polymerization VCM nkwụsịt, ụmụ irighiri polymerization na etiti pulmeles dị mfe na sistemụ posmerizations na VCM. N'ihe banyere usoro agwakọta, ụdị, ọdịdị na nke ndị na-agbasasị abụrụla ihe ndị dị mkpa iji chịkwaa ihe ndị PVC.
Nkọwapụta kemịkal
| HPMC Grade Hpmc Nkowa | Hpmc60E ( 2910) | Hpmc65F( 2906) | Hpmc75K( 2208) |
| Gel okpomọkụ (℃) | 58-64 | 62-68 | 70-90 |
| Methoxy (wt%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| Hydroxypropoxy (wt%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| Viscosity (CPS, 2% ngwọta) | 3, 5, 6, 15, 50,100,4000, 10000, 40000, 60000,100000, 150000,200000 | ||
Grade Ngwaahịa:
| Puvc Uzo HPMC | Viscosity (CPS) | Remaaki |
| Hpmc60E50(E50) | 40-60 | Hpmc |
| Hpmc65F50 (F50) | 40-60 | Hpmc |
| Hpmc75K100 (K100) | 80-120 | Hpmc |
Ndi mmadu
(1)Ọnọdụ polymerization: Ọnọdụ polymerization na-ekpebi ogo molecular ịdị arọ nke PVC, onye na-achụsasị enweghị mmetụta ọ bụla na oke molecular. The gel nke onye na-achụsasị dị elu karịa okpomọkụ nke polymerization iji hụ na mgbasa nke polymer site na onye na-achụsa.
(2) njirimara ahụ: dayameta, morphology, ihe omimi bụ ihe ngosipụta nke space, na-agbasa usoro na-enweta mmanụ na-agbasa na ọnụego VCM, nke nke sara mbara dị ezigbo mkpa.
(3) Na-akpali akpali: Dị ka usoro mgbasa ozi, ọ nwere nnukwu mmetụta na ogo nke SPVC. N'ihi nha nke VCM DROPlets na mmiri, ọsọ na-eto eto na-abawanye na droplet na-ebelata; Mgbe ọsọ na-akpali akpali dị oke elu, ụmụ irighiri mmiri ga-agbagha ma na-emetụta ihe ikpeazụ.
(4) System Nchedo: Sistem Nchebe na-echebe DCM Droplets na mmalite nke mmeghachi omume iji zere ịchịkwa; Ihe ndị PVC na-emepụta na VCM Droplets, na usoro mgbasa na-echebe agglomeration nke ihe ndị a na-achịkwa, ka ha wee nweta ụmụ irighiri ihe ikpeazụ. A na-ekewa usoro mgbasa ozi na sistemụ spined na usoro mgbasa ozi. Onye na-achụsa ozi nwere ogo PVA PVA, HPMC, wdg, nke na-emetụta arụmọrụ niile nke SPVC; A na-eji usoro a na-achụsasị inyeaka mee ka ụfọdụ njirimara nke irighiri ihe.
(5) Usoro izizi: Ha na-agbanye mmiri ma sie ike na-agbado mmiri vcm site na -ebelata esemokwu dị n'etiti VCM na mmiri. Ugbu a na ụlọ ọrụ SPVC, ndị na-achụsasị bụ PVA na HPMC. PVC ọkwa HPMC nwere uru nke usoro onunu ogwu, nkwụsi ike nke ọkụ na arụmọrụ dị mma nke SPVC. N'agbanyeghị na ọ dị oke ọnụ, a na-eji ya eme ihe. PVC Grant Hpmc bụ onye na-eche nche nchedo dị mkpa na PVC Synthesis.
Mbukota
Tọ na-ebugharị ọkọlọtọ bụ 25kg / drum
20'FCL: 9 ton na palletized; 10 tonpleretized.
40'FCL:18ton na palletized;20ton na-enweghị ike.
Nchekwa:
Chekwaa ya na mma, akọrọ ebe dị n'okpuru 30 Celsius C ma chebe megide iru mmiri na ịpị, ebe ọ bụ na oge nchekwa agaghị agafe ọnwa 36.
Ndebiri nchekwa:
Ihe data a dị n'elu dabere na ihe ọmụma anyị, mana achupụla ndị ahịa na-enyocha ya ozugbo. Iji zere usoro ọdịiche dị iche iche na akụrụngwa dị iche iche, biko meekwu ule tupu i jiri ya.
Oge post: Jan-01-2024