Introduction to High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Hidroksipropilmetilceluloze (HPMC), kura ķīniešu nosaukums ir hidroksipropilmetilceluloze, ir daļēji sintētisks, nejonu celulozes ēteris, ko iegūst, ķīmiski modificējot dabisko celulozi. Šis baltais pulveris pēc izšķīdināšanas ūdenī var veidot caurspīdīgu viskozu šķīdumu. Tam ir lielisks sabiezējums, ūdens aizture, stabilitāte un plēves veidošanas īpašības. Tā ir neaizstājama daudzfunkcionāla piedeva daudzās jomās, piemēram, celtniecībā.

Characteristics and advantages of High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Lieliska šķīdība ūdenī: To var ātri izšķīdināt aukstā ūdenī, veidojot dzidru un stabilu šķīdumu.

Efektīva sabiezēšanas un ūdens aiztures spēja: Palieliniet materiāla viskozitāti, efektīvi samazina ūdens iztvaikošanu, un uzlabot darba efektivitāti.

Laba stabilitāte: Tam ir laba noturība pret skābēm, sārmi, un sāļi, un ir piemērots plašam pH vērtību diapazonam.

Plēvi veidojošie un aizsargājošie efekti: Pēc žāvēšanas, tas veido stingru un caurspīdīgu plēvi, lai aizsargātu pamatni un novērstu ūdens iekļūšanu un iztvaikošanu.

Nav toksisks un nav kairinošs: Tam ir laba bioloģiskā saderība un tas ir piemērots medicīnas un pārtikas jomām.

Regulējamība: Mainot aizvietošanas pakāpi un molekulmasu, tā veiktspēju var pielāgot, lai atbilstu dažādām pielietojuma prasībām.

Specifications of High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

High Viscosity Cellulose Ether: Hidroksipropilmetilceluloze (HPMC)

Produktu kopsavilkums

Hidroksipropilmetilceluloze (HPMC) is a high-viscosity cellulose ether made from natural cellulose. It dissolves conveniently in chilly water and develops a clear, stabils risinājums. This item is extensively made use of in building, farmaceitiskie preparāti, pārtiku, and personal care due to its outstanding thickening, saistošs, un plēvi veidojošās ēkas.

Galvenās specifikācijas

Skaties: Balts vai gandrīz balts, brīvi plūstošs pulveris
Viskozitāte: 4,000– 100,000 mPa · s (mērīts plkst 2% pakalpojumu, 20 °C)
. Methoxyl Material: 19.0– 24.0%.
Hidroksipropila tīmekļa saturs: 4.0– 12.0%.
pH Vērts: 5.0– 8.0 (2% ūdens līdzeklis).
Mitruma saturs: ≤ 5.0%.
Pelnu saturs: ≤ 5.0%.
Gēla temperatūra: 58– 64 °C.

Performance Ietver

Šī HPMC kvalitāte nodrošina cieto ūdens aizturi, which aids enhance workability and bond in cement-based items like ceramic tile adhesives and renders. It also avoids sagging and slumping during application. In dry-mix solutions, it improves open time and guarantees consistent structure. The item stays stable throughout a variety of temperature levels and pH levels. It does not sustain microbial growth and blends well with various other typical additives.

Pārkraušanas un uzglabāšanas telpa

Store HPMC in an awesome, completely dry place away from direct sunshine and dampness. Glabājiet konteineru cieši noslēgtu, kad to neizmantojat. Stay clear of contact with solid acids or bases. Use conventional industrial health practices when taking care of the powder to prevent dust breathing. Life span is usually one year under proper storage conditions.

Applications of High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Applications of High Thickness Cellulose Ether HPMC

Būvniecības un konstrukciju izstrādājumi

High thickness hydroxypropyl methyl cellulose (HPMC) works well in building products. It assists control water retention in cement-based materials like ceramic tile adhesives, nodrošina, un pašizlīdzinošās vielas. This keeps the mix practical longer and enhances bond toughness. The thickening result also stops active ingredients from separating throughout storage space or use.

Krāsas un pārklājumi

Ūdens bāzes krāsās, high viscosity HPMC acts as a thickener and stabilizer. It offers the paint a smooth texture and aids it spread out evenly on walls. This minimizes splatter and sagging. HPMC also protects against pigments from working out at the end of the canister, so the paint stays consistent with time.

Farmaceitiskie izstrādājumi

The pharmaceutical industry uses high thickness HPMC in tablet computers and capsules. It functions as a binder that holds active components together. It additionally regulates how quickly a medication liquifies in the body. This makes certain medication is launched gradually for far better outcomes. HPMC is risk-free, nav toksisks, and authorized for human use worldwide.

Pārtikas nozare

Food manufacturers include high viscosity HPMC to particular products as a thickener or emulsifier. It improves appearance in products like sauces, apretūras, and dairy products choices. HPMC aids maintain water and oil combined, which maintains item high quality throughout shelf life. It likewise includes mouthfeel without changing taste.

Keramika un citi pielietojumi

Keramikas ražošanā, HPMC boosts eco-friendly stamina and form retention prior to shooting. It enables complex kinds to hold their framework throughout drying. Tomēr, HPMC discovers use in adhesives, cleaning items, and individual care items where stable thickness and film-forming ability matter. Its adaptability makes it a trusted additive throughout lots of areas.

Uzņēmuma profils

Mēs esam pasaules līderi vieglā betona un modernu putuplasta risinājumu jomā. Pasaulē pazīstams ar savu apņemšanos veikt pētniecību, inovācijas, un pielietotās zināšanas, mēs esam nodrošinājuši inženierijas putu risinājumus kopš 2012. gada sākuma.

Mēs varam piegādāt augstas kvalitātes betona piedevas un putu betona produktus visā pasaulē.

Uzņēmumam ir profesionāla tehniskā nodaļa un kvalitātes uzraudzības nodaļa, labi aprīkota laboratorija, un aprīkots ar modernu testēšanas aprīkojumu un pēcpārdošanas klientu apkalpošanas centru.

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5 FAQs of High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Frequently Asked Questions About High Viscosity HPMC

Kas ir augstas viskozitātes HPMC?

Augstas viskozitātes hidroksipropilmetilceluloze (HPMC) is a white powder made from natural cellulose. It dissolves in cold water and forms a thick, clear solution. Builders and manufacturers use it to improve texture, turiet ūdeni, and control flow in products like tile adhesives, apmetumi, un pašizlīdzinošie maisījumi.

Why choose high viscosity over regular HPMC?

High viscosity HPMC gives better water retention and stronger film formation. This means your mix stays workable longer and sticks better to surfaces. It also reduces sagging on vertical walls and helps prevent cracks as the material dries.

How do I mix high viscosity HPMC properly?

Always add HPMC slowly into fast-mixing cold water. Neizmetiet to visu uzreiz — tas rada kunkuļus. Let the mixture stir for 10 uz 15 minutes until fully dissolved. Avoid using hot water; it can weaken performance. Store the dry powder in a cool, dry place before use.

Does high viscosity HPMC affect setting time?

Jā, it can slightly slow down the initial set. This is often helpful because it gives workers more time to spread or adjust the material. The final strength of the product is not reduced. Patiesībā, better water retention usually leads to stronger curing.

Is high viscosity HPMC safe to use?

HPMC nav toksisks, bez smaržas, and biodegradable. It meets international safety standards for construction and building materials. Always wear gloves and a mask when handling the dry powder to avoid dust inhalation or skin irritation. Once mixed into a slurry, it poses no health risk during normal use.