Gidroksipropil metil tsellyuloza HPMC ga kirish 400 uchun 200000 Quruq aralashmalar uchun MPAS plitka yopishtiruvchi moddalar

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 ning xususiyatlari va afzalliklari 400 uchun 200000 Quruq aralashmalar uchun MPAS plitka yopishtiruvchi moddalar

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 ning texnik xususiyatlari 400 uchun 200000 Quruq aralashmalar uchun MPAS plitka yopishtiruvchi moddalar

Gidroksipropil metil tsellyuloza (HPMC)– 400 uchun 200,000 mPa · s for Dry Mix Tile Adhesives

Trick xususiyatlari

This HPMC grade is specially made for completely dry mix ceramic tile adhesives. Bu kuchli suvni ushlab turishni ta'minlaydi. Good water retention aids cement hydrate totally. This leads to much better bond toughness and workability. The item liquifies conveniently in chilly water. Bu aniq hosil qiladi, smooth service without swellings.

Thickness Variety

Qalinlik massivlari dan 400 uchun 200,000 mPa · s( da o'lchanadi 2% xizmat, 20 ° C). Reduced thickness qualities (400– 4,000 mPa · s )enhance circulation and spreadability. Higher viscosity qualities (15,000– 200,000 mPa · s) enhance sag resistance and open time. You can select the appropriate quality based upon your formula needs.

Ishlash afzalliklari

Suvni ushlab turish: Keeps sufficient water in the mix throughout healing. This avoids premature drying out on porous surfaces.
Ishga yaroqlilik: Makes the sticky simple to mix, tarqalish, and readjust ceramic tiles.
Chiqib ketish qarshiligi: Stops ceramic tiles from gliding on vertical surface areas. High-viscosity HPMC provides the very best outcomes here.
Vaqtni ochish: Expands the moment you need to position tiles appropriately after application.

Texnik xususiyatlar

– Tashqi ko'rinish: Oqdan bejgacha erkin oqadigan kukun
– pH (2% chora): 6.0– 8.0.
– Metoksil veb tarkibi: 19.0– 24.0%.
– Gidroksipropil tarkibi: 4.0– 12.0%.
– Ash veb-kontenti: ≤ 5.0%.
– Dampness: ≤ 5.0%.
– Zarrachalar o'lchami: 80 meshli filtrdan o'tadi (≥ 98%).

Standartlardan foydalaning

Include HPMC directly to completely dry components. Mix well prior to adding water. Regular dose is 0.1%– 0.4% umumiy to'liq quruq og'irlik. Readjust amount based upon wanted thickness, muhit, and substratum type. Salqin joyda saqlang, namlikdan uzoqda butunlay quruq joy. Use within twelve month for ideal performance.

Gidroksipropil metil tsellyuloza HPMC ilovalari 400 uchun 200000 Quruq aralashmalar uchun MPAS plitka yopishtiruvchi moddalar

Gidroksipropil metil tsellyuloza qo'llanilishi (HPMC) 400– 200,000 mPa · s in Dry Mix Ceramic Tile Adhesives

Water Retention for Stronger Bonds

HPMC plays an essential duty in tile adhesives by holding water inside the mix. Excellent water retention lets concrete moisturize completely. This causes stronger attachment between ceramic tiles and the wall surface or floor. Without enough water control, the adhesive might dry out as well quickly. That triggers weak bonding and ceramic tile failing.

Ishga yaroqlilik va ochiq vaqt

Floor tile installers require time to readjust ceramic tiles after placing them. HPMC expands this “ochiq vaqt” by reducing water loss. It likewise makes the mix smooth and very easy to spread. Employees can use the adhesive uniformly without additional effort. This assists avoid air pockets and makes certain complete call under each floor tile.

Shartlar bo'yicha doimiy ishlash

Dry climates or porous surface areas draw dampness out fast. HPMC dan qalinligi bilan 400 uchun 200,000 mPa · s provides formulators flexibility. Lower-viscosity qualities boost circulation and mixing. Higher-viscosity kinds enhance water retention and droop resistance. This implies one product can work well in lots of settings– ichida, outdoors, warm or completely dry areas.

Security and Service Life

In completely dry powder type, HPMC remains steady during storage. It does not respond with various other active ingredients like concrete, qum, yoki ingredientlar. Saytda suv bilan aralashtirilganda, it triggers promptly. Natija ishonchli, har safar bo'laksiz pasta. Service providers get foreseeable efficiency batch after batch.

Fracture Resistance and Adaptability

HPMC helps in reducing shrinkage as the sticky cures. Much less contraction implies less cracks over time. It additionally adds small versatility to the hard layer. This permits the bond to handle tiny motions from temperature modifications or building changes– without breaking.

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.

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5 Gidroksipropil metil tsellyuloza HPMC haqida tez-tez so'raladigan savollar 400 uchun 200000 Quruq aralashmalar uchun MPAS plitka yopishtiruvchi moddalar

Frequently Asked Questions About HPMC 400–200,000 mPa·s for Tile Adhesives

HPMC nima va u plitka yopishtiruvchi moddalarda nima uchun ishlatiladi?

HPMC qisqartmasi gidroksipropil metil tsellyulozani anglatadi. It is a water-soluble polymer added to dry mix tile adhesives. Bu suvni ushlab turishni nazorat qilishga yordam beradi, ish qobiliyatini yaxshilaydi, and gives better adhesion to tiles. HPMC holda, the adhesive may dry too fast or lose strength.

How does viscosity (400–200,000 mPa·s) affect performance?

Viscosity shows how thick the HPMC solution is. Past viskoziteli navlar (kabi 400 mPa·s) mix easily and spread smoothly. Yuqori viskoziteli navlar (gacha 200,000 mPa·s) hold more water and give stronger sag resistance. Choose the right viscosity based on your tile size, substrat, va qo'llash usuli.

Can one HPMC grade work for all tile adhesive types?

Yo'q. Different formulations need different HPMC grades. Thin-set adhesives often use medium viscosity (4,000–15 000 mPa·s). Heavy-duty or large-format tile adhesives may need higher viscosity for better open time and anti-sag properties. To'liq ishlab chiqarishdan oldin har doim sinovdan o'tkazing.

HPMC sozlash vaqtiga ta'sir qiladimi??

HPMC itself does not delay cement hydration. Biroq, by retaining water, it ensures cement has enough moisture to cure properly. This leads to consistent strength development. Too much HPMC may slow early strength gain slightly, so dosage must be balanced.

How much HPMC should be added to a dry mix?

Odatda dozalash oralig'i 0.1% uchun 0.4% quruq aralashmaning umumiy og'irligi bo'yicha. The exact amount depends on the HPMC viscosity, other additives, va kerakli ishlash. bilan boshlang 0.2% and adjust based on lab or field tests. Overdosing can cause air entrapment or reduce bond strength.