Introduction to SD High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Hydroxypropyl Methylcellulose (HPMC), nws lub npe Suav yog hydroxypropyl methylcellulose, yog semi-synthetic, non-ionic cellulose ether tau los ntawm chemically modifying natural cellulose. Cov hmoov dawb no tuaj yeem tsim cov kua nplaum pob tshab tom qab yaj hauv dej. Nws muaj cov thickening zoo heev, tuav dej, stability thiab film-forming zog. Nws yog ib qho indispensable multifunctional additive nyob rau hauv ntau lub teb xws li kev tsim kho.

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

Solubility dej zoo heev: Nws tuaj yeem yaj sai sai hauv dej txias kom tsim tau cov tshuaj ntshiab thiab ruaj khov.

Ua kom tuab tuab thiab muaj peev xwm tuav dej: Ua kom cov viscosity ntawm cov khoom, zoo txo ​​cov dej evaporation, thiab txhim kho kev ua haujlwm zoo.

Zoo stability: Nws muaj kev ruaj ntseg zoo rau acids, alkalis, thiab ntsev, thiab yog haum rau ntau yam ntawm cov nqi pH.

Zaj duab xis-tsim thiab tiv thaiv teebmeem: Tom qab ziab, nws tsim ib zaj duab xis tawv thiab pob tshab los tiv thaiv substrate thiab tiv thaiv dej nkag thiab evaporation.

Non-toxic thiab non-irritating: Nws muaj biocompatibility zoo thiab tsim nyog rau thaj chaw tshuaj thiab zaub mov.

Kho tau: Los ntawm kev hloov cov degree ntawm kev hloov pauv thiab qhov hnyav molecular, nws qhov kev ua tau zoo tuaj yeem hloov kho kom tau raws li qhov kev thov sib txawv.

Specifications of SD High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

SD High Thickness Cellulose Ether– Hydroxypropyl Methyl Cellulose (HPMC)

Cov ntsiab lus

SD High Thickness HPMC is a premium-grade cellulose ether made from natural cellulose. It uses exceptional water retention, thickening, and film-forming properties. This item functions well in construction, drugs, zaub mov, and personal care applications.

Trick Requirements

Saib: Dawb mus rau dawb dawb-ntws hmoov
Methoxy cov ntsiab lus: 19.0– 24.0%.
Cov ntsiab lus ntawm Hydroxypropoxy: 4.0– 12.0%.
viscosity (2% kev pabcuam ntawm 20 ° C): 4,000– 100,000 mPa · s (adjustable based on quality).
tus nqi pH (2% daws): 4.0– 8.0.
Gel kub kub: 58– 95 ° C (nws txawv ntawm lwm qib).
Wetness material: ≤ 5.0%.
Ash web cov ntsiab lus: ≤ 5.0%.
Particle loj: Passes through 80-mesh sieve (≥ 95%).

Efficiency suav nrog

This HPMC liquifies quickly in cold water however not in warm water. Nws txhim kho meej, thick options that remain stable in time. The item offers solid water retention in cement-based blends. That aids improve workability and decrease cracking. In tablets or capsules, it acts as a binder or controlled-release representative. Hauv zaub mov, it works as a thickener or stabilizer without altering preference.

Cia thiab tuav

Khaws hauv qhov zoo, completely dry area away from dampness. Khaws cov ntim ntim kaw thaum tsis siv. Prevent call with strong acids or alkalis. Use typical industrial health methods throughout handling. The shelf life is one year when kept correctly.

Applications of SD High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Applications of SD High Thickness Cellulose Ether (HPMC)

Construction Industry

SD High Viscosity HPMC plays a crucial role in contemporary construction materials. It is included in cement-based items like floor tile adhesives, self-leveling compounds, thiab muab. The ether enhances water retention, which aids cement hydrate effectively. This results in stronger bonds and less splits. Employees also find the mix less complicated to apply due to the fact that HPMC offers it a smooth, regular texture.

Paints thiab Coatings

Hauv cov xim uas muaj dej, HPMC function as a thickener and stabilizer. It stops pigments from settling at the bottom of the can. Throughout application, it guarantees also protection and minimizes splattering. The film formed after drying stays flexible and resists peeling. This makes the paint last much longer on walls and various other surfaces.

Pharmaceuticals

The pharmaceutical sector makes use of high viscosity HPMC in tablet computer coatings and controlled-release solutions. It forms a gel layer when it calls moisture, slowing down medicine release in the body. This helps keep consistent medication levels in time. HPMC is risk-free, tsis muaj tshuaj lom, and accepted by major health and wellness authorities worldwide.

Kev ua zaub mov

Raws li cov khoom siv dag zog, HPMC ua hauj lwm raws li ib tug thickener, emulsifier, and dampness retainer. It is commonly located in gluten-free baked items, where it changes the binding residential or commercial properties of gluten. It likewise maintains fillings and sauces steady during storage space and home heating. Food manufacturers rely upon it for regular structure and service life.

Ceramics and Various Other Uses

In ceramic production, HPMC boosts eco-friendly stamina prior to firing. It helps shape delicate components without breakage. Past that, it shows up in adhesives, cleaning agents, and farming chemicals– anywhere a secure, thick remedy is needed. Its adaptability and integrity make it a best active ingredient across lots of sectors.

Tuam txhab Profile

Peb yog cov thawj coj thoob ntiaj teb hauv cov pob zeb sib sib zog nqus thiab cov txheej txheem tsim ua npuas ncauj zoo heev. Paub thoob ntiaj teb rau nws txoj kev mob siab rau kev tshawb fawb, kev tsim kho tshiab, thiab siv kev txawj ntse, peb tau muab engineered ua npuas ncauj kev daws teeb meem txij li thaum ntxov 2012's.

Peb tuaj yeem muab cov khoom siv zoo tshaj plaws thiab cov khoom ua npuas ncauj ua ke thoob plaws ntiaj teb.

Lub tuam txhab muaj cov kws tshaj lij kev ua haujlwm thiab kev saib xyuas zoo, ib lub chaw kuaj mob zoo, thiab nruab nrog cov cuab yeej ntsuas qib siab thiab tom qab-muag kev pabcuam cov neeg siv khoom.

Yog koj txaus siab, thov koj xav tias dawb thiab tiv tauj peb.

Kev them nyiaj

T/T, Western Union, Paypal, Credit Card thiab lwm yam.

Kev xa khoom

Los ntawm huab cua, ntawm hiav txwv, los ntawm kev nthuav qhia, raws li cov neeg siv khoom thov.

5 FAQs of SD High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Frequently Asked Questions About SD High Viscosity HPMC

What is SD High Viscosity HPMC?

SD High Viscosity Hydroxypropyl Methyl Cellulose (HPMC) is a modified cellulose ether. It comes from natural plant fibers. This product dissolves in cold water and forms a clear, tuab tov. Builders and manufacturers use it to improve texture, ruaj khov, and workability in many products.

Where is it commonly used?

This HPMC grade works well in construction materials like tile adhesives, self-leveling compounds, thiab renders. Nws kuj yog siv rau hauv cov xim, txheej txheej, and some pharmaceutical or food applications. Its high viscosity helps control water retention and prevents sagging or cracking.

How does it improve performance in mortar or plaster?

HPMC holds water in the mix longer. This gives cement more time to hydrate properly. Raws li qhov tshwm sim, cov khoom kawg ua kom muaj zog thiab tsis tshua muaj kev tawg. It also makes the mixture smoother and easier to spread with a trowel.

Is SD High Viscosity HPMC safe to handle?

Yog lawm. The product is non-toxic and not classified as hazardous under normal use. Always wear gloves and eye protection when handling fine powders. Keep the material dry and store it in a cool, well-ventilated place away from moisture.

Kuv yuav khaws cov khoom no li cas?

Store SD High Viscosity HPMC in its original sealed packaging. Keep it in a dry area at room temperature. Avoid exposure to humidity or direct sunlight. If the bag is opened, use the contents quickly or reseal tightly to prevent clumping. Kev khaws cia kom zoo ua kom muaj kev ua haujlwm zoo ib yam thiab lub neej txee ntev.