Gidroksipropil metil tsellyuloza HPMC CASga kirish 9004 65 3

Gidroksipropil metiltsellyuloza (HPMC), uning xitoycha nomi gidroksipropil metiltsellyuloza, yarim sintetik hisoblanadi, tabiiy tsellyulozani kimyoviy modifikatsiya qilish natijasida olingan ion bo'lmagan tsellyuloza efiri. Ushbu oq kukun suvda eriganidan keyin shaffof yopishqoq eritma hosil qilishi mumkin. U ajoyib qalinlashuvga ega, suvni ushlab turish, barqarorlik va kino hosil qiluvchi xususiyatlar. Bu qurilish kabi ko'plab sohalarda ajralmas ko'p funktsiyali qo'shimcha hisoblanadi.

Gidroksipropil metil tsellyuloza HPMC CAS ning xususiyatlari va afzalliklari 9004 65 3

Suvda mukammal eruvchanligi: Aniq va barqaror eritma hosil qilish uchun uni sovuq suvda tezda eritib yuborish mumkin.

Samarali qalinlashuv va suvni ushlab turish qobiliyati: Materialning viskozitesini oshiring, suv bug'lanishini samarali kamaytiradi, va ish samaradorligini oshirish.

Yaxshi barqarorlik: U kislotalarga nisbatan yaxshi barqarorlikka ega, ishqorlar, va tuzlar, va pH qiymatlarining keng diapazoniga mos keladi.

Film hosil qiluvchi va himoya ta'siri: Quritgandan keyin, substratni himoya qilish va suvning kirib borishi va bug'lanishining oldini olish uchun qattiq va shaffof plyonka hosil qiladi.

Toksik bo'lmagan va bezovta qilmaydi: U yaxshi biologik muvofiqlikka ega va tibbiyot va oziq-ovqat sohalari uchun javob beradi.

Moslashuvchanlik: Almashtirish darajasi va molekulyar og'irlikni o'zgartirish orqali, uning ishlashi turli dastur talablariga javob beradigan tarzda sozlanishi mumkin.

Gidroksipropil metil tsellyuloza HPMC CAS ning texnik xususiyatlari 9004 65 3

Gidroksipropil metil tsellyuloza (HPMC)– Mahsulot spetsifikatsiyalari

Fundamental Details

CAS raqami: 9004-65-3
Kimyoviy qo'ng'iroq: Gidroksipropil metil tsellyuloza
Molekulyar formula: C₈H₁₆O₆ (nusxa ko'chirish qurilmasi).
Tashqi ko'rinish: Oqdan bejgacha, erkin oqadigan kukun.

Fizikaviy va kimyoviy xususiyatlar

HPMC tabiiy tsellyulozadan tayyorlangan ion bo'lmagan tsellyuloza efiridir. It dissolves conveniently in cool water yet does not dissolve in hot water above its gelation temperature. The solution it forms is clear and anemic. HPMC shows good film-forming capacity, surface task, and enlarging performance. It remains stable over a large pH range (odatda 3– 11). The product is odorless and tasteless.

Samaradorlikning asosiy ko'rsatkichlari

Metoksil tarkibi: 19%– 30%.
Gidroksipropoksil material: 4%– 32%.
Qalinligi (2% da chora 20 ° C): dan farq qiladi 5 mPa · s gacha 100,000 mPa · s, sifatiga qarab.
Tarkibdagi namlik: ≤ 5%.
Ash veb-kontenti: ≤ 1.5%.
pH (2% variant): 4.0– 8.0.

Ilovalar

HPMC is widely used in building and construction products like tile adhesives and makes since it improves workability and water retention. Farmatsevtika sohasida, bog‘lovchi bo‘lib xizmat qiladi, qoplama agenti, yoki planshetlarda boshqariladigan matritsa. The food market utilizes it as a thickener or stabilizer. It also shows up in cosmetics, bo'yoqlar, and agricultural items as a result of its compatibility and safety.

Saqlash maydoni va ishlov berish

HPMCni salqin joyda xarid qiling, to'g'ridan-to'g'ri quyosh nurlaridan uzoqda butunlay quruq joy. Maintain containers tightly near to protect against moisture absorption. Usage basic commercial health methods when taking care of the powder to stay clear of dust breathing. The life span is normally 24 months when saved properly.

Gidroksipropil metil tsellyuloza HPMC CAS ilovalari 9004 65 3

Gidroksipropil metil tsellyuloza qo'llanilishi (HPMC) CAS 9004-65-3

Qurilish va qurilish materiallari

Gidroksipropil metil tsellyuloza is widely used in construction products. Plitka yopishtiruvchi moddalarda yaxshi ishlaydi, tsement asosidagi ishlab chiqaruvchilar, va o'z-o'zini tekislash birikmalari. HPMC helps retain water so cement can moisten correctly. This boosts workability and makes the mix simpler to spread out. It also decreases sagging on vertical surface areas and increases general bond stamina.

Giyohvand moddalar

Tibbiyotda, HPMC acts as a key ingredient in tablet computers and capsules. U bog'lovchi sifatida xizmat qiladi, kino qoplamasi vositasi, va boshqariladigan chiqarish matritsasi. The substance is risk-free for human use and liquifies gradually in the digestive system tract. This enables medicines to be launched steadily with time. Several eye drops additionally contain HPMC due to the fact that it simulates natural rips and soothes completely dry eyes.

Oziq-ovqat sanoati

HPMC is accepted as a food additive under the code E464. It operates as a thickener, stabilizator, va emulsifikator. You can locate it in low-fat spreads, pishirilgan mahsulotlar, and gluten-free items. It helps keep appearance and moisture without altering taste. Its neutral taste makes it perfect for several recipes.

Bo'yoqlar va qoplamalar

Paint suppliers add HPMC to water-based paints. It prevents pigment settling and improves brushability. The compound additionally manages thickness and quits splashing throughout application. Quritgandan keyin, it contributes to a smooth, also end up.

Shaxsiy davolash mahsulotlari

Many hair shampoos, losonlar, va tish pastalariga HPMC kiradi. Bu mahsulotlarni boy taklif etadi, creamy feel and aids suspend strong fragments. It also boosts foam stability in cleansers and provides a safety movie on skin or hair. Because it is non-irritating and eco-friendly, it fits well in environment-friendly formulas.

Kompaniya profili

Biz engil beton va ilg'or muhandislik ko'pikli yechimlar bo'yicha jahon yetakchimiz. Tadqiqotga sodiqligi bilan butun dunyoga tanilgan, innovatsiya, va amaliy ekspertiza, biz 2012 yil boshidan beri ishlab chiqilgan ko'pikli yechimlarni taqdim etmoqdamiz.

Biz butun dunyo bo'ylab yuqori sifatli beton qo'shimchalari va ko'pikli beton bilan bog'liq mahsulotlarni etkazib bera olamiz.

Kompaniyada professional texnik bo'lim va sifat nazorati bo'limi mavjud, yaxshi jihozlangan laboratoriya, va ilg'or sinov uskunalari va sotishdan keyingi mijozlarga xizmat ko'rsatish markazi bilan jihozlangan.

Agar qiziqsangiz, iltimos, o'zingizni erkin his qiling va biz bilan bog'laning.

To'lov

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Yuk tashish

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5 Gidroksipropil metil tsellyuloza HPMC CAS haqida tez-tez so'raladigan savollar 9004 65 3

Gidroksipropil metil tsellyuloza haqida tez-tez so'raladigan savollar (HPMC)

HPMC nima?

HPMC qisqartmasi gidroksipropil metil tsellyulozani anglatadi. It is a white or off-white powder made from plant cellulose. Odamlar uni dori-darmonlar kabi ko'plab mahsulotlarda ishlatishadi, foods, va qurilish materiallari. Sovuq suvda eriydi va shaffof hosil qiladi, qalin eritma.

HPMC dan foydalanish xavfsizmi??

Ha, HPMC xavfsiz. FDA va EFSA kabi tartibga soluvchi guruhlar uni oziq-ovqat va dori vositalarida qo'llashni tasdiqlaydi. U tanadan so'rilmasdan o'tadi. Bu ko'rsatmalarga muvofiq foydalanilganda zarar keltirmaydi degan ma'noni anglatadi.

What does HPMC do in food?

Oziq-ovqatda, HPMC qalinlashtiruvchi sifatida ishlaydi, stabilizator, va emulsifikator. It helps keep ingredients mixed well. It also improves texture and stops water from separating out. You can find it in items like sauces, muzqaymoq, va glyutensiz pishirilgan mahsulotlar.

How is HPMC used in construction?

Qurilishda, HPMC is added to cement, plitka yopishtiruvchi moddalar, va gipslar. It helps hold water in the mix so the material sets evenly. Bundan tashqari, aralashmani silliqroq qiladi va tarqalishini osonlashtiradi. This leads to better workability and stronger final results.

HPMC boshqa quyuqlashtiruvchi moddalarni almashtira oladi?

Ko'pincha, ha. HPMC can take the place of other thickeners like methylcellulose or guar gum. It offers good control over viscosity and works well across a range of temperatures and pH levels. Hali ham, you should test it in your specific product to be sure it fits your needs.