Ro-ràdh do Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Hydroxypropyl Methylcellulose (HPMC), leis an ainm Sìneach hydroxypropyl methylcellulose, tha e leth-shintéiseach, ether ceallalose neo-ionic air fhaighinn le bhith ag atharrachadh ceallalose nàdarra gu ceimigeach. Faodaidh am pùdar geal seo fuasgladh slaodach follaiseach a chruthachadh às deidh a leaghadh ann an uisge. Tha tiugh sàr-mhath aige, gleidheadh ​​​​uisge, seasmhachd agus feartan cruthachadh film. Tha e na chur-ris ioma-ghnìomhach riatanach ann an iomadh raon leithid togail.

Feartan agus buannachdan Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Fuasgladh uisge sàr-mhath: Faodar a sgaoileadh gu sgiobalta ann an uisge fuar gus fuasgladh soilleir agus seasmhach a chruthachadh.

Comas tiormachadh èifeachdach agus gleidheadh ​​​​uisge: Meudaich slaodachd an stuth, gu h-èifeachdach a’ lughdachadh falmhachadh uisge, agus a’ leasachadh èifeachdas obrach.

Seasmhachd math: Tha seasmhachd math aige ri acids, alkalis, agus salainn, agus tha e freagarrach airson raon farsaing de luachan pH.

Cruthachadh film agus buaidhean dìon: An dèidh tiormachadh, bidh e na fhilm làidir agus follaiseach gus an t-substrate a dhìon agus casg a chuir air uisge bho bhith a’ dol a-steach agus a ’falamhachadh.

Neo-phuinnseanta agus neo-iriosal: Tha biocompatibility math aige agus tha e freagarrach airson raointean cungaidh-leigheis agus biadh.

Co-fhreagarrachd: Le bhith ag atharrachadh ìre an ionaid agus cuideam moileciuil, faodar a choileanadh atharrachadh gus coinneachadh ri diofar riatanasan tagraidh.

Sònrachaidhean de Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Hydroxypropyl Methyl Cellulose (HPMC)– Sònrachaidhean toraidh

Standard Information

Àireamh CAS: 9004-65-3
Ainm Ceimigeach: Hydroxypropyl Methyl Cellulose
Foirmle Molecular: C8H16O6 (stands for the duplicating system; actual polymer varies by grade).
Coltas: Geal gu neo-gheal, pùdar a tha a 'sruthadh gu saor.

Trick àiteachan-còmhnaidh corporra is ceimigeach

Tha HPMC na ether ceallalose neo-ionic air a dhèanamh le ceallalose nàdarra. It liquifies easily in chilly water yet does not dissolve in hot water over its gelation temperature level. The product creates clear, anemic services with excellent film-forming ability.

Typical viscosity varieties from 5 mPa·s gu 100,000 mPa·s (air a dhearbhadh aig 2% dùmhlachd, 20 °C), an urra ris an ìre. Wetness content stays below 5% (a rèir cuideam). Tha pH a 2% remedy normally falls in between 4.0 agus 8.0.

Pureness and Top Quality Standards

This HPMC fulfills pharmacopeial criteria such as USP-NF, EP, and JP when made use of in pharmaceutical applications. For industrial or building uses, it complies with appropriate technological requirements. Hefty metals are kept under 10 ppm. Residue on ignition stays below 1.5%. Microbial limits comply with basic guidelines: overall cardio count ≤ 100 CFU/g, yeast and mold and mildew ≤ 10 CFU/g, and absence of E. coli agus Salmonella.

Làimhseachadh agus stòradh

Bùth HPMC ann an sàr-mhath, àite tioram air falbh bho ghrian dìreach. Keep containers firmly near protect against wetness absorption. Use basic commercial health techniques when handling. Cuir casg air cruthachadh salachar.

Iarrtasan Coitcheann

HPMC is commonly made use of in pharmaceuticals as a binder, tiughadair, or controlled-release agent in tablets. Ann an togail, it boosts workability and water retention in cement-based items like tile adhesives and provides. It also serves as a stabilizer in food, cungaidhean maise, agus peant.

Cleachdaidhean Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Cleachdaidhean Hydroxypropyl Methyl Cellulose (HPMC) CAS 9004-65-3

Togail agus Stuthan Togail

HPMC is commonly used in dry-mix mortars, adhesives leacag ceirmeach, agus coimeasgaidhean fèin-ìre. It boosts water retention so cement can completely hydrate. This leads to more powerful bonds and much better workability. Builders also depend on HPMC to reduce drooping and prolong open time throughout application.

Drogaichean

Ann an clàran agus pilichean, HPMC gnìomh mar neach-ceangail, àidseant còmhdach film, no matrix fuasglaidh fo smachd. It liquifies gradually in the digestive tract, aiding active ingredients launch at the appropriate rate. Because it is non-toxic and steady, regulative companies approve it for dental use worldwide.

Margaidh Bidhe

HPMC ag obair mar thiughadair, emulsifier, and stabilizer in numerous refined foods. Faodaidh tu a lorg ann an sauces, ice cream, agus stuthan bèicearachd gun ghluten. It helps keep appearance and avoids separation without changing taste.

Làimhseachadh Pearsanta agus Cosmaideachd

Seampùidean, lotions, and tooth pastes frequently consist of HPMC. It gives products a smooth feel and keeps ingredients equally combined. Its film-forming capacity additionally aids skincare products remain on the skin much longer.

Paints agus còmhdach

Bidh luchd-solair a 'cur ris HPMC to water-based paints to control thickness and stop splattering. It increases pigment suspension and makes brushing easier. The outcome is an uniform do with less brush marks.

Àiteachas

In chemical and fertilizer formulations, HPMC works as a carrier and adhesive. It aids active components adhere to plant surfaces and slows down drainage after rain. This increases efficiency and reduces waste.

Pròifil companaidh

Is sinne an stiùiriche cruinneil ann am fuasglaidhean foam concrait aotrom agus adhartach innleadaireachd. Aithnichte air feadh na cruinne airson a dhealas a thaobh rannsachadh, ùr-ghnàthachadh, agus eòlas gnìomhaichte, tha sinn air a bhith a’ toirt seachad fuasglaidhean foam innleadaichte bho thràth anns na 2012n.

Is urrainn dhuinn measgachadh de chruadhtan àrd-inbhe agus toraidhean co-cheangailte ri cruadhtan foam a thoirt seachad air feadh an t-saoghail.

Tha roinn theicnigeach proifeasanta agus roinn stiùiridh càileachd aig a’ chompanaidh, obair-lann air a dheagh uidheamachadh, agus uidheamaichte le uidheamachd deuchainn adhartach agus ionad seirbheis teachdaiche às deidh reic.

Ma tha ùidh agad, na bi leisg agus cuir fios thugainn.

Pàigheadh

T/T, Aonadh an Iar, Paypal, Cairt-creideis msaa.

Luingearachd

Le adhair, ri taobh na mara, le luaths, mar iarrtas luchd-ceannach.

5 Ceistean Cumanta mu Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Ceistean Bitheanta mu Hydroxypropyl Methyl Cellulose (HPMC)

Dè a th’ ann an HPMC?

Tha HPMC a’ seasamh airson Hydroxypropyl Methyl Cellulose. It is a white to off-white powder made from plant cellulose. Bidh daoine ga chleachdadh ann am mòran thoraidhean leithid cungaidhean-leigheis, biadh, agus stuthan togail. It dissolves in cold water but not in hot water. This makes it useful for controlling texture and thickness.

A bheil HPMC sàbhailte a chleachdadh?

Tha, Tha HPMC sàbhailte. Regulatory groups like the FDA and EFSA have approved it for use in food and drugs. Bidh e a 'dol tron ​​​​chorp gun a bhith air a ghabhail a-steach. Tha sin a’ ciallachadh nach dèan e cron nuair a thèid a chleachdadh mar a chaidh a stiùireadh. Lean an-còmhnaidh stiùireadh sàbhailteachd air leubail an toraidh.

Dè na cleachdaidhean cumanta de HPMC?

Bidh HPMC ag obair mar thiughadair, ceanglaiche, agus neach-dèanamh fhilmichean. Ann an togail, it helps tile adhesives and plasters stay smooth and work well. Ann an cungaidhean-leighis, it coats pills so they dissolve at the right time. Ann am biadh, it adds texture without changing taste. You can also find it in eye drops and cosmetics.

Ciamar a bu chòir HPMC a bhith air a stòradh?

Glèidh HPMC ann am fionnar, àite tioram. Cùm e air falbh bho taiseachd agus solas dìreach. Use a tightly closed container to stop clumping. Ma dh'fhàsas am pùdar fliuch, it may lose its quality. Check the expiration date before use.

An urrainn dha HPMC tiughadairean eile a chuir an àite?

HPMC can often replace other cellulose-based thickeners like methyl cellulose or carboxymethyl cellulose. But results may vary based on the application. Test small batches first to make sure performance meets your needs. Its unique mix of solubility and stability makes it a strong choice in many cases.