A na-enweta hydropylthyl methyl Cellulose, nke a makwaara dị ka hydropose, celdyppppyl methyyl na-adị ọcha nke ukwuu dị ka akụrụngwa na-enweghị isi na-adabere na ọnọdụ alkaline.
Aha China
Hydroxypylmmethylcellose
si mba ọzọ
Hydroxypylthyl methyl cellulose
Aha mkpụmkpụ
HPMC Celllose
Mputa
ntụ ntụ
English Alias
Hpmc
Isi ebumnuche
1. Nrụpụta ụlọ ọrụ na-ewu ụlọ: dị ka onye nnọchi anya na-ejigide na onye na-azụ ahịa maka ciment, ọ na-eme ka mmiri a pịrị apị mmiri. Ejiri ya dị ka ihe mgbochi na plasta, gypsum, ntụ ntụ ma ọ bụ ihe ndị ọzọ na-ewu ụlọ iji meziwanye mgbasa na oge ọrụ ọrụ dị ogologo. A na-eji ya dị ka mado nke seramic taramic, mabul, plastik icho mma, dị ka ihe nkwalite na-akwalite, ọ nwekwara ike belata ókè ciment. Njikọ mmiri nke HPMC nwere ike igbochi slurry site na mgbawa site na ịmịcha ahụ n'ihi ngwa ngwa ngwa ngwa ngwa ngwa ngwa ngwa, ma mee ka ike gwụsịa.
2. Imepụta seramiiki: Ejiri ọtụtụ ebe dị ka ihe mgbochi na imepụta ngwaahịa seramiiki.
3. Dị ka onye na-ekpuchi ụlọ, na-agbasasị, na-agbasasị na mmanye na ụlọ ọrụ mkpuchi, ọ nwere ezigbo ndakọrịta na mmiri ma ọ bụ ihe mgbaze nke ahịhịa. dị ka ihe osise.
4. Ink obibi akwụkwọ: Dị ka onye na - eme mkpọtụ:
5. Plastik: Ejiri dị ka ịkpụzi ego, softener, lubricannt, wdg.
6. A na-eji ya chloride: A na-eji ya dị ka onye a na-achụsasị na mmepụta nke polyvinylch chloride, ọ bụ onye na-ahụ maka nkwadebe nke PVC site na polymerization.
7. Ndị ọzọ: A na-eji ngwaahịa a mee ihe na akpụkpọ anụ, ngwaahịa akwụkwọ, mkpụrụ osisi na ịchekwa ihe nchekwa ihe oriri na ụlọ ọrụ oriri na nkwari akụ.
8. Industrylọ ọrụ na-egbu egbu: mkpuchi; ihe nkiri; na-achịkwa ihe polymer maka nkwadebe ma ọ bụ nnapụta ma tọhapụ ya; kwụrụ; ndị nnọchi anya; Tablet binders; tackomi
Hydroxypypylthyth Methylcelllose molecular
Na-agbanye mmiri na mmiri na ọtụtụ polar c ma kwesịrị ekwesị nke ethanol / Mmiri, Acetone, ọzịza Ithanol, with na-abanye nchara nchara ma ọ bụ nke dị nro na mmiri oyi. Ngwọta osisi nwere ọrụ dị elu, nghọta dị elu na arụmọrụ kwụ ọtọ. HPMC nwere akụ nke gelemation. Ngwọta osisi nke ngwaahịa a na-ewe iwe iji mepụta gel na fechaa, wee gbazee. Ọnọdụ gel nke ngwaahịa na nkọwa dị iche iche dị iche. Mgbanwe ngụgụ na viscosity. N'okpuru viscosity, ka mkpali ike. Njirimara nke hpmc nke nkọwapụta dị iche iche dị iche. PH bara uru nke PPMC na mmiri anaghị emetụta ya. Oke uruku: 100 mesh na-agafe ọnụego karịrị 98.5%. Nnukwu njupụta: 0.25-0.70G / (na-abụkarị ihe 0.4g /), ike ndọda nke 1.26-1.31. Atusoloration okpomoku: 180-200 ℃, carbonizations: 280-300 ℃. Uru Methoxy bụ 19.0% na 30.0%, na hydroxypyl uru bụ 4% ruo 12%. Viscosity (22 ℃, 2%) 5 ~ 200000MPa.s. Gel okpomọkụ (0.2%) 50-90 ℃. HPMC nwere njirimara nke ike dị iche iche, nchụpụ nnu, ihe mgbochi mmiri, njikwa mmiri, na ụdị enzyme na-eguzogide na njigide.
Ngwongwo kemịkalụ
1. Ọchịchọ: White ma ọ bụ na-acha ọcha.
2. 100 Mesh na-agafe ọnụego karịrị 98.5%; 80 mesh gafere ọnụego 100%. Urughuru nke nkọwapụta pụrụ iche bụ 40-60.
3. Okpomoku nke carbonization: 280-300 ℃
Hydroxypylmmethylcellose
4. O doro anya na: 0.25-0.70g / cm (cm (cm / cm), cm pụrụ iche 1.26-1.31.
5. Ọkpụkpụ agba na-agbanwe agbanwe: 190-200 ℃
6. Elu elu elu: 2% ASE AMS bụ 42-56dyn / cm.
7. solings: soluble na mmiri na ụfọdụ ihe ndozi, dị ka ethanol / Mmiri, propanol / Mmiri, wdg n'ụzọ kwesịrị ekwesị. A na-arụ ọrụ mmegharị ahụ dị elu. Nghọta dị elu na arụmọrụ siri ike. Nkọwapụta dị iche iche nke ngwaahịa nwere okpomọkụ dị iche iche, na-agbanwe mgbanwe na viscosity. N'okpuru viscosity, ka mkpali ike. Nkọwa dị iche iche nke HPMC nwere Njirimara dị iche iche. Uru nke HPMC na mmiri anaghị emetụta ya.
8. Ya na mbelata nke Methoxy otu, na gel pottụ na-abawanye, mmiri solub na-ebelata, na elu ọrụ nke Hpmc na-ebelata.
9. HPMC nwekwara njirimara nke ikike dị iche iche, nguzogide nnu, ntụ ntụ, njikwa mmiri, na-agbasa na nguzogide Enzyme na njigide.
Esemokwu
1. Enwere ike ịgbakwunye ụdị niile na ihe a na-agwakọta akpọnwụ;
2. Mgbe ọ ga-agbakwunye ya na ọnọdụ oke okpomọkụ nkịtị, ọ kachasị mma iji ụdị mgbasa mmiri oyi. Mgbe ị na-agbakwunye, ọ na-ewe nkeji 10-90 iji maa jijiji;
3. Enwere ike ịgbasadị nkịtị site na ịpị na mmiri ọkụ na mbụ, mgbe ahụ ịgbakwunye mmiri oyi, na-akpali ma jụọ oyi;
4. Ọ bụrụ na agglomeration dị ugbu a na-akpọgharị n'oge ịgbasa, ọ bụ n'ihi na a na-agbakwunye ihe a na-akpali akpali ma ọ bụ nke a na-agbakwunye na mmiri oyi. N'oge a, ekwesịrị ịbara ngwa ngwa.
5. Ọ bụrụ na a na-emepụta anụ ahụ n'oge mgbasa ozi, enwere ike ịhapụ ya maka awa 2-12 (oge a kapịrị ọnụ site na oghere nke ihe ngwọta))
kpebie mkpebi
1. Na-emeso akwa anụ ahụ nke nwere alkali ngwọta na 35-40 ℃ maka ọkara otu awa, nke ga - eme nke ọma na 35 ℃, nke mere na ogo nke polmerization nke alkali nke nwetara alkali dị n'ime nso a. Tinye eriri alkali n'ime ya ketlefication kettification, tinye propylene oxide na methyl chloride na-atụgharị, na etherlif na 50h, nrụgide kachasị dị ihe dị ka 1.8MPA. Mgbe ahụ, tinye ego kwesiri ekwesi na acid acid na oxalic acid ruo na mmiri ọkụ na 90 Celsius C iji saa ahụ iji gbasaa olu ahụ. Na-eme ka ọ dị omimi. Na-asa ruo na nnọpụiche, mgbe mmiri mmiri dị na ihe na-erughị 60%, kpoo ya na mmiri ikuku na-ekpo ọkụ na 130 Celsius C ruo 5%.
ụzọ ule
Aha usoro: Nchọpụta HyPropose-mkpebi nke Hydypropopoxy Hydropopopopopopo
Usoro nke ngwa: Usoro a na-agbasa usoro mkpebi siri ike iji chọpụta ọdịnaya nke hydropoxy na hypromellose.
Usoro a dabara na hypromellose.
Isi nke: Gbakọọ ọdịnaya nke Hydropopoxy Otu dị ka usoro iji gbachitere aka.
Reggent: 1. 30% (g / g) chromium trioxide
2.
3. Phenolphthalein egosi
4. Bi socarbonate
5. Gute sọlfọ acid
6.. Potassiumloode
7.
8. Ntughari Starch egosi
Ngwa:
Nkwadebe maka Nkwadebe: 1.
Nkwadebe: Were 5.6ML nke sosonium jupụtara na sodium hydroxide ngwọta, tinye fresh sie mmiri oyi iji mee 1000ml.
Calrization: were ihe dị ka 6g nke benchmark potassium hydrogen phnhalate a na-akpọnwụ na arọ 105 ℃, na-atụkwa 50ml nke mmiri oyi, maa jijiji ka ọ dị ka o kwere mee; Tinye 2 tụlee nke Phenolphalein egosiputa ngwọta, jiri ha timeti. Mgbe ị na-abịaru nso na njedebe njedebe, a ga-ewepụrịrị phyessium hydhalen kpamkpam etisasịwo kpamkpam, a ga-akpọghachi ya na agba pink. Nke ọ bụla 1ml nke sodium hydroxide titgwọ (1mol / l) bụ 20.42mg nke potassium hydlegen hydhalate. Gbakọọ ntinye uche nke ihe a dabere na oriri nke ihe ngwọta a na ego nke potassium hydrogen hyhalate weere. Ọtụtụ ugboro ugboro ugboro ise iji mee ka ịta 0.02mol / l.
Nchekwa: Tinye ya na karama plastik polyethylene ma mee ka ọ kaa akara; E nwere oghere abụọ dị na ebe a na-egbochi, na akwa akwa n'ime oghere ọ bụla.
2. Phenolphthalein egosiputa ihe
Were 1g phenolphthalein, tinye 100ml ethanol iji gbazee
3.
Nkwadebe: Were 26g nke sodium thiosolfate na 0.20g nke sodium carbonate, tinye ego kwesịrị ekwesị nke mmiri oyi iji gbazee na 1000mL, ma na-enyocha ya nke ọma, ma na-enyocha ya maka ọnwa 1.
Calization: were ihe dị ka 0.15g nke benchmar na-akpọnwụ na 120, tinye ya na karama nke iodine, tinye 40ml nke ọma ma mechie ya nke ọma; Mgbe minit 10 n'ọchịchịrị, tinye 250 ml mmiri iji ghee ya, tinye 3 ml nke na-egosi na-acha anụnụ anụnụ na-enwu gbaa, na-esikwa ike na-enwu gbaa. Mgbazi. Nke ọ bụla 1ML nke sodium thiosolfate (0.1mol / l) bụ 4.903g nke potassium sichromate. Gbakọọ ngwọta nke ihe a dabere na oriri nke ihe ngwọta a na ego nke potassium dichromate mere. Ọtụtụ ugboro ugboro ugboro ise iji mee ka ịta 0.02mol / l.
Ọ bụrụ na ụlọ ahụ dị elu karịa 25 Celsius C, mmeghachi omume na mmiri dị nro ga-ajụ ihe dị ka 20 Celsius C.
4. Ihe ngosi Starch egosi
Were 0,5 g nke soluble stachi, tinye 5 ml mmiri ma gwakọta ya nke ọma, gbanye ya, hapụ ya ka ọ dị jụụ, ma wụsa nke na-enweghị atụ. Ekwesịrị iji ihe ngwọta a.
Usoro ọrụ: Were 0.1 g.1.1 Tinye ya n'ụzọ ziri ezi, tinye ya na flatk flatk d, ma tinye 10 ml nke 30% (g / g) cadmium trichlorium trichlorium trichlorium. Tinye mmiri n'ime Steam na-ewepụta pipe b na nkwonkwo, ma jikọta ngwaọrụ distillation. Ọkpụkpụ mmiri na-acha odo odo (ọ nwere ike ịbụ glycerin), mee ka mmanụ mmiri mmiri na-agbanwe agbanwe, ma ọ bụrụ na ọ dị mkpa, na-ewebata ọnụego ya dị ka 1 nke abụọ. A na-ekpokọta saa ahụ mmanụ ruo 155 Celsius C n'ime nkeji iri atọ, na a na-achịkwa okpomọkụ ruo 50 ml nke distillate ka anakọtara. E wepụrụ ogige ahụ site na kọlụm ndị a na-adịghị ala ala, saa ya na mmiri, na-etinyekwa ya na ngwọta anakọtara, na 3 tụfuru 3 phenolphthalein egosiputa ihe egosiputara. Na-eme ya na ogo nke 6.9-7.1 (a na-eji akara ngosi aciditi), mechie carbonatic, tinye ya na potanium, tinye 1 ml nke akara Starch gosipụtara, Thatate na njedebe na sodium thiosolfate latat (0.02mol / l), ma dekọọ olu olu v2 (ml). A na-eme ule oghere ọzọ, yana mpịakọta VA na VB (ML) nke sodium hydroxide tit agwọ (0.02mol / l) ka edere ede. Gbakọọ ọdịnaya Hydropopopoxy.
IHE: "Mkparịta ụka" pụtara na ịdị ukwe kwesịrị izi ezi otu puku nke ibu.
Arụmọrụ nchekwa
Ahụike Ahụike
Enwere ike iji ngwaahịa a dị nchebe ma na-anaghị egbu egbu, dị ka ihe mgbakwunye nri, enweghị okpomoku, ma na-anaghị ewe iwe na akpụkpọ ahụ na mucous akpụkpọ membranes. Ohaneze na-ewere dị nchebe (FDA1985), a ga-ahapụ / kg (kg (kg / na ngwaọrụ nchebe n'oge a na-arụ ọrụ.
mmetụta gburugburu
Zere ịgbasasị ndị na-efe efe iji mee ka ájá fefee ma kpatara mmetọ ikuku.
Ihe egwu anụ ahụ na kemịkalụ na isi mmalite ọkụ, ma zere ibipụta uzuzu nke uzuzu n'ime gburugburu ebe emechiri emechi iji gbochie ihe mgbawa mgbawa.
Njem na ihe nchekwa
Lezienụ anya na sunscreen, mmiri zoro, na-egbochi mmiri, na-echekwa na akọrọ.
Ubi
ụlọ ọrụ owuwu
1
2. Tame Cment: Meziwanye plastity na mmiri mmiri taịl nke akwara, melite ike nke taịl nile
3. Izo nke ihe ndi ozo dika Asbestos: Dika a na - egbochi onye nnọchi anya, ihe na - egbochi, na iji meziwanye ike nke njikọta.
4. Gypsum Coagulation Slurry: Melite njigide mmiri na arụmọrụ, ma melite adresion na mkpụrụ.
5. Ciment ciment: agbakwunyere na ciment ciment maka Gypsum Board iji melite mmiri na mmiri.
6
7. Stucco: Dị ka mado kama ihe ndị dị n'omume, ọ nwere ike melite njigide mmiri ma melite ike nke na-ejikọ ya na mkpụrụ.
8. Ibe mkpuchi: dị ka plastizer maka mkpuchi mkpuchi, ọ na-arụ ọrụ na imezi arụmọrụ na ụdị mkpuchi mkpuchi.
9. Ọ nwere ezigbo mmetụta: ọ nwere ezigbo mmetụta na igbochi pasex-dabere na mmiri na-esite na mmiri na-egbochi ma na-eme ka mmiri dị iche iche na-eme ka ọ dị mma.
10. Ngwaahịa nke abụọ nke ciment na gypsum: A na-eji ya eme ihe na-akpụ akpụ maka ihe hydraulic dị ka ciment-asbestos iji meziwanye mmiri ma nweta ngwaahịa ndị edobe.
11. Ọ dị irè dị ka ihe mgbochi maka mgbidi ájá n'ihi mgbochi enzyme na mgbochi nje.
12. Ndị ọzọ: Enwere ike iji ya dị ka onye na-eme ihe na-ezumike na plasta na placer ndị na-arụ ọrụ (PC Version).
Na Na Na
1. Polymerization nke vinyl chloride na vinylidone: dị ka nkwụchi ọkụ na ndị na-achụ nta, enwere ike iji ya na vinyl mmanya.
2. Ntanetị: Dị ka nrapado nke akwụkwọ ahụaja, enwere ike iji ya na vinyl acetate latex kama stachi.
3. Ọrịa na-egbu egbu: Mgbe agbakwunye na ọgwụ ọgwụ na ọnya afọ, ọ nwere ike melite mmetụta adhesion n'oge spraying.
4
5. Binder: Ejiri dị ka ịkpụzi ihe nrapado maka pensụl na crayons.
Ihe icho ihe
1. Shampoo: meziwanye viscosity nke shampoo, ihe mgbochi na ihe mgbochi na nkwụsi ike nke ikuku.
2. Ihe nhicha ezé: meziwanye mmiri nke ezé.
ụlọ ọrụ nri
1. Mkpọ citrus: Iji gbochie whitening na emebilata n'ihi nrụpụta nke citrus Glycosides n'oge nchekwa iji nweta nsonaazụ ichebe.
2. Ngwakọta mkpụrụ osisi na-ajụ oyi: Tinye na sherbet, ice, wdg iji mee ka uto dị mma.
3. Ihendori: dị ka mmachi mmachi ma ọ bụ ihe nnọchi anya maka sauces na ketchup.
4. A na-ejikwa mkpuchi na mmiri oyi: a na-eji ya maka nchekwa azụ azụ, nke nwere ike igbochi discoloration na mmebi nke ịdị mma. Mgbe mkpuchi na glazing na methy cellulose ma ọ bụ hydroxypyl methyl cellulose es, ọ na-ajụ oyi na ice.
Oge post: Feb-20-2025