Okwu Mmalite nke Polymer Powder Tackifier Mgbakwunye Hydroxypropyl Methyl Cellulose HPMC maka ojiji na Extrusion

Hydroxypropyl Methylcellulose (HPMC), onye aha Chinese bụ hydroxypropyl methylcellulose, bụ ọkara sịntetik, ether cellulose na-abụghị ionic nwetara site na-agbanwe cellulose eke ekemịkal. Nke a na-acha ọcha ntụ ntụ nwere ike na-etolite a transperent viscous ngwọta mgbe igbari na mmiri. Ọ nwere ezigbo thickening, njide mmiri, nkwụsi ike na ihe ndị na-emepụta ihe nkiri. Ọ bụ ihe mgbakwunye multifunctional dị mkpa n'ọtụtụ mpaghara dị ka ihe owuwu.

Njirimara na uru nke Redispersible Polymer Powder Tackifier Additive Hydroxypropyl Methyl Cellulose HPMC maka iji na Extrusion

Ezigbo solubility mmiri: Enwere ike ịgbaze ya ngwa ngwa na mmiri oyi iji mepụta ngwọta doro anya ma kwụsie ike.

Ikike ịgbara mmiri nke ọma na njigide mmiri: Mụbaa viscosity nke ihe, nke ọma belata evaporation mmiri, ma melite arụmọrụ ọrụ.

Nkwụsi ike dị mma: Ọ nwere ezigbo nkwụsi ike na acids, alkalis, na nnu, ma dabara adaba maka ọnụọgụ pH dị iche iche.

Ịmepụta ihe nkiri na mmetụta nchebe: Mgbe ihicha, ọ na-emepụta ihe nkiri siri ike na nke na-ekpuchi anya iji chebe mkpụrụ ahụ ma gbochie ntinye mmiri na evaporation.

Ndị na-adịghị egbu egbu na ndị na-adịghị ewe iwe: Ọ nwere ezigbo biocompatibility ma dabara maka mpaghara ọgwụ na nri.

Ngbanwe: Site n'ịgbanwe ogo nke nnọchi na ịdị arọ molekụla, Enwere ike imezi arụmọrụ ya iji zute ngwa ngwa dị iche iche.

Nkọwapụta nke Polymer Powder Tackifier Mgbakwunye Hydroxypropyl Methyl Cellulose HPMC maka ojiji na Extrusion

Nkọwapụta nke Polymer Powder Tackifier Ngwakọta Ngwakọta Hydroxypropyl Methyl Cellulose (HPMC) maka Extrusion

Okwu Mmalite

Nke a na-agbanwe agbanwe polymer ntụ ntụ na-eji hydroxypropyl methyl cellulose (HPMC) dị ka akụkụ ya bụ isi. Ọ na-arụ ọrụ nke ọma na usoro extrusion maka ịmepụta ihe dị ka seramiiki tile adhesives, na-enye, na ihe na-edozi onwe ya. Ntụ ntụ na-eme ka arụ ọrụ dịkwuo mma, njide mmiri, na njikọ.

Igodo gụnyere

Outstanding water retention: Helps cement-based products stay wet longer. This sustains correct hydration and boosts last toughness.
Strong tackiness: Gives fresh mortar better stickiness. This makes it less complicated to use on vertical surfaces without slippage.
Good redispersibility: Ozugbo agwakọta ya na mmiri, the powder swiftly develops an uniform movie. This improves adaptability and sturdiness of the dried out product.
Nchekwa okpomọkụ: Carries out reliably throughout a large temperature variety throughout storage space and use.

Ụdị nka nka

Lee anya: Ọcha na-enweghị ntụ ntụ
Nha urughuru: 98% goes through 80-mesh filter
Nnukwu ọkpụrụkpụ: 0.4– 0.6 g/cm ise.
pH bara uru (2% ọrụ): 6.0– 8.0.
Viscosity (2% ngwọta, 20 Celsius C): 400– 100,000 mPa · s (dịgasị iche site na mma).
Ash ọdịnaya: ≤ 5%.
Ihe dị mmiri mmiri: ≤ 5%.

Ụkpụrụ ojiji

Include the powder directly into completely dry blends during batching. Nkịtị usoro onunu ogwu iche si 0.1% ka 0.6% of complete mix weight. Specific amount depends on the application and wanted efficiency. Always pre-test in tiny batches before full-scale manufacturing. Chekwaa n'ụdị ejiji, ebe kpọrọ nkụ dị anya site na iru mmiri. Maintain packaging secured when not in use to stop clumping.

Ngwa nke Polymer Powder Tackifier Additive Hydroxypropyl Methyl Cellulose HPMC maka iji na Extrusion

Ngwa nke Polymer Powder Redispersible na HPMC Tackifier na Extrusion

Mgbakwụnye agbagoro na arụ ọrụ

Polima ntụ ntụ na-agbanwe agbanwe (RPP) na hydroxypropyl methyl cellulose (HPMC) bụ ihe mgbakwunye dị mkpa na usoro extrusion maka ụlọ ngwaahịa. Mgbe agwakọta ya na akọrọ agwakọta dị ka ala tile adhesives, na-eme, ma ọ bụ ogige nkwonkwo, ha na-emeziwanye otu ihe ahụ si agbaso n'elu. RPP na-emepụta ihe nkiri na-agbanwe agbanwe mgbe mmiri vaporizes, nke na-enyere ngwaahịa ahụ aka ike nke ọma na substratums dị iche iche. HPMC na-arụ ọrụ dị ka tackifier na thickener. Ọ na-enye ngwakọta ahụ dị nro, mmetụta na-adịgide adịgide nke na-eme ka ọ dịkwuo mfe ịgbasa na ịmepụta n'oge ngwa.

Njide mmiri ka mma na oge mepere emepe

HPMC na-ejide mmiri n'ime ngwakọta. Nke a na-ebelata ihicha ma na-enye ndị ọrụ oge karịa iji dozie taịlị seramiiki ma ọ bụ mee ka ebe dị larịị tupu nchịkọta ihe.. Nnukwu njide mmiri na-akwadokwa hydration kwesịrị ekwesị, nke na-eweta ngwaahịa ikpeazụ siri ike. Enweghị njikwa mmiri zuru oke, mix nwere ike nkụ dị ka nke ọma ngwa ngwa, na-eme ka adhesion ọjọọ ma ọ bụ mgbawa.

Arụmọrụ Extrusion emelitere

N'oge extrusion, Nchikota RPP na HPMC na-eme ka ụfọdụ mgbasa ozi mgbe niile site na anwụ. Ngwakọta ahụ na-anọgide n'otu ma ọ dịghị ekewa. HPMC gụnyere viscosity, nke na-ezere ịdaba ma ọ bụ ịdaba ozugbo extrusion gasịrị. RPP na-eme ka nkwurịta okwu dịkwuo mma ka ọdịdị extruded na-edobe ụdị ya na-enweghị nkwụsị ma ọ bụ enweghị ntụpọ. Nke a dị mkpa karịsịa maka ịmepụta ogologo oge, akaụntụ na-aga n'ihu dị ka beads sealant ma ọ bụ ihe eji achọ mma.

Ogologo ndụ na mgbanwe

Mgbe ọgwụgwọ gasịrị, netwọk polymer sitere na RPP na-agbakwụnye mgbanwe na ihe siri ike. Nke a na-ebelata nbibi ma na-enyere ya aka ijikwa obere mmegharị ma ọ bụ mgbanwe ọkwa okpomọkụ na-agbajighị. HPMC na-akwado nke a site n'ịkwado ọbụna mgbasa nke ihe niile na-arụ ọrụ n'oge ngwakọta na extrusion. Na ibe, ha na-emepụta ihe emechara nke siri ike ma na-eguzogide n'okpuru nsogbu ụwa.

Nkọwapụta Ụlọ ọrụ

Anyị bụ ndị ndu zuru ụwa ọnụ na ngwọta ụfụfụ dị fechaa na nke dị elu. Amara ụwa niile maka ntinye aka ya na nyocha, ihe ọhụrụ, na etinyere nka nka, anyị na-enye ihe ngwọta ụfụfụ emepụtara kemgbe mmalite 2012.

Anyị nwere ike na-enye elu-edu ihe admixture na ụfụfụ ihe metụtara ngwaahịa n'ụwa nile.

Ụlọ ọrụ ahụ nwere ngalaba ọkachamara ọkachamara na ngalaba nlekọta àgwà, ụlọ nyocha nke ọma, na kwadebere na elu ule akụrụngwa na mgbe-sales ahịa ọrụ center.

Ọ bụrụ na ị nwere mmasị, biko nweere onwe gị ma kpọtụrụ anyị.

Ịkwụ ụgwọ

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5 Ajụjụ nke Polymer Powder Tackifier Mgbakwunye Hydroxypropyl Methyl Cellulose HPMC maka ojiji na Extrusion

Ajụjụ ndị a na-ajụkarị gbasara HPMC Tackifier Additive for Extrusion

Kedu ihe HPMC eji eme extrusion?

HPMC (Hydroxypropyl Methyl Cellulose) na-eme dị ka tackifier na ihe nkedo na extrusion usoro. Ọ na-enyere akụrụngwa akụrụngwa aka ijikọ ọnụ nke ọma. Nke a na-eme ka ọdịdị na ike nke ngwaahịa ikpeazụ dịkwuo mma. Ọ na-ejikwa njide mmiri, nke na-akwado extrusion smoother.

Kedu ka HPMC si emewanye arụmọrụ extrusion?

HPMC na-abawanye viscosity nke ngwakọta. Nke a na-enye njikọ dị mma n'oge nhazi. Ihe na-aga nke ọma karịa site na anwụ anwụ. Ngwucha elu na-adịkwu nro. Mgbawa ma ọ bụ nkwụsịtụ n'oge extrusion na-emekarị obere oge.

Enwere ike ịgwakọta HPMC na mgbakwunye ndị ọzọ?

Ee. HPMC na-arụ ọrụ nke ọma na ọtụtụ ihe mgbakwunye dị ka plasticizers, ihe ndochi, na ndị na-achụsa ihe. Na-ebu ụzọ nwalee obere batches mgbe niile. Nke a na-eme ka ndakọrịta ma na-ezere mmeghachi omume na-atụghị anya ya.

Kedu ọkwa HPMC ka m ga-ahọrọ?

Họrọ akara ule dabere na okpomọkụ extrusion gị na viscosity ịchọrọ. Ọkwa dị ala viscosity dabara ahịrị extrusion ngwa ngwa. Ogo viscosity dị elu na-enye ike akwụkwọ ndụ akwụkwọ ndụ siri ike. Lelee mpempe akwụkwọ ọrụ teknụzụ nke onye nrụpụta maka ndụmọdụ ziri ezi.

Ego ole HPMC kwesịrị ịgbakwunye?

Usoro ọgwụgwọ a na-ahụkarị sitere na 0.1% ka 0.5% site n'ịdị arọ nke ngụkọta siri ike. Ọnụ ego ziri ezi dabere na usoro gị na ọnọdụ usoro gị. Malite obere ma mezie elu ruo mgbe ị nwetara nsonaazụ na-agbanwe agbanwe. Ọtụtụ HPMC nwere ike belata ihicha ma ọ bụ bute ọzịza.