Introduction to hydroxypropyl methyl cellulose HPMC 400 4000 6000 40000 60000 80000 100000 150000 200000

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, dori, va oziq-ovqat.

Characteristics and advantages of hydroxypropyl methyl cellulose HPMC 400 4000 6000 40000 60000 80000 100000 150000 200000

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.

Specification of hydroxypropyl methyl cellulose HPMC 400 4000 6000 40000 60000 80000 100000 150000 200000

Gidroksipropil metil tsellyuloza (HPMC)– Element xususiyatlari

Xulosa

Gidroksipropil metil tsellyuloza (HPMC) oqdan oppoq ranggacha, odor-free powder. It liquifies quickly in cool water and develops a clear, qalin variant. This product is widely utilized in building, dorilar, oziq-ovqat, and personal treatment due to its superb thickening, bog'lash, and film-forming residential or commercial properties.

Viscosity Grades

HPMC is available in several thickness qualities. Each quality is called after its approximate viscosity in millipascal-seconds (mPa · s) da 2% diqqat va 20 ° C. Common grades consist of:
HPMC 400, HPMC 4000, HPMC 6000, HPMC 40000, HPMC 60000, HPMC 80000, HPMC 100000, HPMC 150000, va HPMC 200000.

Lower-viscosity grades like HPMC 400 va 4000 work well as binders or in applications needing fast dissolution. Tool grades such as HPMC 6000 uchun 60000 deal balanced performance for ceramic tile adhesives, gipslar, va qoplamalar. High-viscosity types like HPMC 80000 uchun 200000 offer strong water retention and are suitable for self-leveling substances and high-performance mortars.

Ayyorlik fazilatlari

All HPMC grades are non-ionic and steady throughout a wide pH array (3– 11). They stand up to microbial attack and do not interact with many salts or surfactants. The gel temperature level generally falls in between 50 ° C va 90 ° C, depending upon the methoxyl and hydroxypropyl web content.

Saqlash maydoni va ishlov berish

Store HPMC in an awesome, namlikdan uzoqda butunlay quruq joyda. Keep containers firmly closed. Avoid long term direct exposure to humid air to avoid clumping. Usage standard industrial health methods when handling the powder to limit dirt inhalation.

Applications of hydroxypropyl methyl cellulose HPMC 400 4000 6000 40000 60000 80000 100000 150000 200000

Gidroksipropil metil tsellyuloza qo'llanilishi (HPMC)

Qurilish va qurilish materiallari

HPMC is extensively made use of in cement-based items like tile adhesives, beradi, va o'z-o'zini tekislash birikmalari. Grades such as HPMC 400 va HPMC 6000 enhance workability and water retention. This aids seal moisturize appropriately and minimizes fracturing. Higher-viscosity kinds like HPMC 100000 yoki HPMC 200000 include thickness and prevent drooping on vertical surfaces.

Giyohvand moddalar

Dorilarda, HPMC 4000 va HPMC 6000 act as binders or film-coating agents for tablet computers. They manage just how fast a medication dissolves in the body. These grades are safe, toksik bo'lmagan, and satisfy rigorous high quality requirements. Some high-viscosity variations also work as eye decrease thickeners to alleviate dryness.

Oziq-ovqat sanoati

Oziq-ovqat darajasi HPMC, odatda HPMC 4000 yoki HPMC 150000, functions as a thickener, stabilizator, yoki emulsifikator. It maintains sauces smooth, stops ice crystals in frozen desserts, and boosts texture in gluten-free baked goods. It is approved for usage in lots of countries and identified as E464.

Bo'yoqlar va qoplamalar

Paint makers make use of HPMC 80000 va HPMC 100000 to boost viscosity and stop pigment settling. These grades assist repaint spread equally and stick better to walls. They likewise decrease splatter during application and boost storage space security.

Turli xil boshqa foydalanish

HPMC appears in cosmetics, keramika, and agricultural chemicals too. Losyonlarda, it gives a smooth feel. Keramika yaltiroqlarida, it holds bits with each other prior to shooting. Low-viscosity grades like HPMC 400 match liquid systems, while ultra-high types like HPMC 200000 support gels or pastes. Each quality provides specific performance based upon its molecular weight and alternative level.

Kompaniya taqdimoti

Beton va boshqalarga xush kelibsiz, yuqori samarali beton qo'shimchalarining yetakchi yetkazib beruvchisi, shu jumladan bizning premium beton suv reduktorlarimiz. Jahon bozorida ko'p yillik tajribaga ega, biz butun dunyo bo'ylab qurilish loyihalari sifati va samaradorligini oshirishga qaratilgan ilg'or yechimlarni taklif qilamiz. Bizning zamonaviy ishlab chiqarish korxonalarimiz xalqaro standartlarga javob beradigan yuqori sifatli mahsulotlarni ta'minlaydi. Biz ajoyib mijozlarga xizmat ko'rsatish bilan faxrlanamiz, texnik yordam, va maxsus loyiha ehtiyojlarini qondirish uchun moslashtirilgan echimlar. Ishonchli bo'lish uchun biz bilan hamkorlik qiling, innovatsion, va loyihalaringizni oldinga siljitadigan tejamkor beton qo'shimchalar. Ko'proq ma'lumotni www.concreteandmore.de/ saytida o'rganing. Kelajakni birgalikda quraylik!

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5 FAQs of hydroxypropyl methyl cellulose HPMC 400 4000 6000 40000 60000 80000 100000 150000 200000

Frequently Asked Questions About HPMC Grades

What is HPMC and why are there so many numbers like 400, 4000, yoki 100000?

HPMC gidroksipropil metil tsellyulozani anglatadi. Bu qurilishda ishlatiladigan keng tarqalgan qo'shimcha, oziq-ovqat, and pharmaceuticals. The numbers (400, 4000, 6000, va hokazo.) show the viscosity of the product in millipascal-seconds (mPa·s). A low number like 400 means thin and fast-dissolving. A high number like 200000 means thick and slow-moving when mixed with water.

Which HPMC grade should I use for tile adhesives?

Plitka yopishtiruvchi moddalar uchun, medium to high viscosity grades work best. Choose HPMC 40000, 60000, yoki 80000. These help keep the mix sticky and prevent tiles from sliding. They also improve water retention so cement can cure properly.

Can I use HPMC 400 in food products?

Ha. HPMC 400 has very low viscosity and dissolves quickly in cold water. It is often used as a thickener or stabilizer in sauces, sut mahsulotlariga alternativalar, va non mahsulotlari. Always confirm the product meets food-grade safety standards before use.

Why does my plaster crack when I use HPMC 150000?

HPMC 150000 is very thick. If you add too much, it can trap air or reduce workability. This may cause drying cracks. Use the right dosage—usually 0.2% uchun 0.4% of total dry weight—and mix thoroughly with other ingredients.

How do I store HPMC powder safely?

HPMC ni salqin joyda saqlang, quruq joy. Ochgandan keyin sumkani mahkam yoping. Moisture makes it clump or lose performance. To'g'ridan-to'g'ri quyosh nuri va yuqori namlikdan saqlaning. To'g'ri saqlangan, gacha samarali bo'lib qoladi 12 oylar.