Entwodiksyon Hydroxypropyl Methyl Cellulose HPMC

Hydroxypropyl Methylcellulose (HPMC), ki gen non Chinwa se hydroxypropyl methylcellulose, se yon semi-sentetik, etè seluloz ki pa iyonik ki te jwenn nan modifye chimik seluloz natirèl. Poud blan sa a ka fòme yon solisyon gluan transparan apre li fin fonn nan dlo. Li gen ekselan epesman, retansyon dlo, estabilite ak pwopriyete fim-fòme. Li se yon aditif multifonksyonèl endispansab nan anpil jaden tankou konstriksyon.

Karakteristik ak avantaj Hydroxypropyl Methyl Cellulose HPMC

Ekselan solubilite dlo: Li ka byen vit fonn nan dlo frèt pou fòme yon solisyon klè ak ki estab.

Epesman efikas ak kapasite retansyon dlo: Ogmante viskozite materyèl la, efektivman redwi evaporasyon dlo, ak amelyore efikasite travay.

Bon estabilite: Li gen bon estabilite nan asid, alkali, ak sèl, epi li apwopriye pou yon pakèt valè pH.

Efè fim-fòme ak pwoteksyon: Apre siye, li fòme yon fim difisil ak transparan pou pwoteje substra a epi anpeche pénétration dlo ak evaporasyon.

Ki pa toksik ak ki pa irite: Li gen bon biocompatibility epi li apwopriye pou jaden medikaman ak manje.

Ajistebilite: Lè w chanje degre sibstitisyon ak pwa molekilè, pèfòmans li yo ka ajiste pou satisfè kondisyon aplikasyon diferan.

Espesifikasyon Hydroxypropyl Methyl Cellulose HPMC

Hydroxypropyl Methyl Cellulose (HPMC)– Item Specifications

Idantite chimik

Rele chimik: Hydroxyprop Methyl Cellulose
Nimewo CAS: 9004-65-3
Fòmil molekilè: C₈H₁₅O₅( OCH₃)_x( OCH₂CHOHCH₃)_y

Pwopriyete Fizik

HPMC looks like a white or off-white, poud k ap koule gratis. It has no noticeable odor and is safe. The material dissolves conveniently in cool water to form a clear, remèd gluan. Li pa likid nan dlo tyèd, etanòl, ether, oswa majorite solvang natirèl yo. When warmed, HPMC remedies gel at temperature levels between 50 ° C ak 90 °C, depann sou klas la

Trick Endikatè Pèfòmans

Epesè (2% sèvis nan 20 °C): Varye de 5 mPa · s to 100,000 mPa · s, based on product grade.
Methoxy Web kontni: 19%– 30%.
Kontni Entènèt Hydroxypropoxy: 4%– 32%.
Valè pH (2% opsyon): 4.0– 8.0.
Kontni mouye: Pa pi gran pase 5%.
Ash kontni entènèt: Pa plis pase 1.5%.

Pite ak Sekirite

HPMC fulfills the needs of major pharmacopeias, ki gen ladan USP-NF, EP, ak JP. It is also certified with FDA guidelines for food and pharmaceutical usage. Heavy metals are limited to listed below 10 ppm. The item is free from gluten, pet by-products, and genetically changed microorganisms (GMOs).

Depo ak manyen

Store HPMC in an awesome, zòn sèk lwen limyè solèy la dirèk ak imidite. Kenbe veso yo byen fèmen lè yo pa itilize yo. Under correct storage conditions, the service life is typically 24 mwa. Prevent breathing of dust during handling. Usage common commercial health techniques.

Aplikasyon Hydroxypropyl Methyl Cellulose HPMC

Aplikasyon Hydroxypropyl Methyl Cellulose (HPMC)

Pwodwi konstriksyon ak estrikti

HPMC plays a crucial role in modern-day construction. Li ajoute nan pwodwi ki baze sou siman tankou adhésifs mozayik, konpoze oto-nivelman, ak andui. The substance boosts workability and maintains water in the mix much longer. This helps cement moisturize appropriately and boosts last toughness. HPMC likewise prevents drooping on upright surfaces and makes application smoother for employees.

Famasetik

Nan medikaman, HPMC functions as a risk-free, non-toxic excipient. It is commonly made use of in tablet computers as a binder or controlled-release representative. When taken orally, it swells in the stomach and slows down medicine release. This makes sure medicine jobs over a longer time. HPMC is additionally located in eye decreases, where it acts as a lubricant to soothe completely dry eyes.

Endistri Manje

HPMC is authorized as a preservative under the code E464. Li travay kòm yon epesè, estabilize, ak emulsifyan. You can locate it in low-fat sauces, gluten-free baked goods, and plant-based meat alternatives. It assists maintain structure consistent and quits active ingredients from separating throughout storage or food preparation.

Penti ak penti

Paint makers use HPMC to control thickness and enhance circulation. It quits pigments from working out at the end of the can. During application, it lowers splatter and assists the paint spread equally. Apre siye, it adds to an uniform movie without fractures or streaks.

Pwodwi Swen Pèsonèl

In hair shampoos, krèm, and toothpastes, HPMC includes body and stability. Li kenbe dlo byen, which keeps products from drying. It also gives a smooth feel throughout usage and aids energetic components remain suspended so every dose works similarly.

Konpayi Profile

Nou se lidè mondyal nan konkrè ki lejè ak solisyon avanse kim enjenieri. Li te ye globalman pou angajman li nan rechèch, inovasyon, ak ekspètiz aplike, nou te bay solisyon kim enjenyè depi kòmansman ane 2012 la.

Nou ka bay bon jan kalite melanj konkrè ak pwodwi ki gen rapò ak konkrè kim nan tout mond lan.

Konpayi an gen yon depatman teknik pwofesyonèl ak depatman sipèvizyon kalite, yon laboratwa byen ekipe, ak ekipe ak ekipman tès avanse ak sant sèvis kliyan apre-lavant.

Si w enterese, tanpri ou lib epi kontakte nou.

Peman

T/T, Western Union, Paypal, Kat kredi elatriye.

chajman

Pa lè, pa lanmè, pa eksprime, jan kliyan mande.

5 FAQ Hydroxypropyl Methyl Cellulose HPMC

Kesyon yo poze souvan sou Hydroxypropyl Methyl Cellulose (HPMC)

Ki sa ki HPMC itilize pou??

HPMC se yon aditif komen nan anpil pwodwi. Li travay kòm yon epesè, lyan, ak ajan ki kenbe dlo. Ou pral jwenn li nan materyèl konstriksyon tankou adhésifs mozayik ak andui. Li se tou itilize nan manje, pharmaceutique, and cosmetics to improve texture and stability.

Is HPMC safe?

Wi, HPMC an sekirite lè yo itilize jan yo mande l. Regulatory agencies such as the FDA and EFSA have approved it for use in food and medicines. It is non-toxic and does not cause irritation for most people. Toujou swiv enstriksyon sekirite sou etikèt pwodwi a.

How does HPMC work in construction products?

Nan konstriksyon, HPMC helps hold water in cement-based mixes. Sa a bay travayè yo plis tan pou yo travay ak materyèl la anvan li tabli. It also improves adhesion and reduces cracking. The result is a smoother finish and stronger bond.

Can HPMC be used in food?

Wi, food-grade HPMC is used in many processed foods. It acts as an emulsifier, estabilize, or thickener. You might see it in sauces, krèm glase, or gluten-free baked goods. Only HPMC labeled as food-grade should be used in edible products.

Ki jan yo ta dwe estoke HPMC?

Sere HPMC nan yon kote ki fre, kote sèk lwen imidite. Kenbe veso a byen fèmen lè li pa itilize. Exposure to humidity can cause clumping or loss of performance. Use it within the shelf life stated by the manufacturer for best results.