Introduction to Hydroxypropyl Methyl Cellulose HPMC Maintaining Water in Lime Plaster CAS 9004 65 3

Hüdroksüpropüülmetüültselluloos (HPMC), mille hiina nimi on hüdroksüpropüülmetüültselluloos, on poolsünteetiline, mitteioonne tsellulooseeter, mis saadakse loodusliku tselluloosi keemilisel modifitseerimisel. See valge pulber võib pärast vees lahustamist moodustada läbipaistva viskoosse lahuse. Sellel on suurepärane paksenemine, veepeetus, stabiilsus ja kilet moodustavad omadused. See on asendamatu multifunktsionaalne lisand paljudes valdkondades nagu ehitus.

Characteristics and advantages of Hydroxypropyl Methyl Cellulose HPMC Maintaining Water in Lime Plaster CAS 9004 65 3

Suurepärane vees lahustuvus: Seda saab kiiresti lahustada külmas vees, et moodustada selge ja stabiilne lahus.

Tõhus paksenemis- ja veepidamisvõime: Suurendage materjali viskoossust, vähendab tõhusalt vee aurustumist, ja parandada töö efektiivsust.

Hea stabiilsus: Sellel on hea stabiilsus hapete suhtes, leelised, ja soolad, ja sobib paljude pH väärtuste jaoks.

Kilet moodustav ja kaitsev toime: Pärast kuivatamist, see moodustab sitke ja läbipaistva kile, mis kaitseb aluspinda ning takistab vee läbitungimist ja aurustumist.

Mittetoksiline ja mitteärritav: Sellel on hea biosobivus ja see sobib kasutamiseks meditsiinis ja toidus.

Reguleeritavus: Asendusastme ja molekulmassi muutmisega, selle jõudlust saab kohandada erinevate rakendusnõuete täitmiseks.

Specifications of Hydroxypropyl Methyl Cellulose HPMC Maintaining Water in Lime Plaster CAS 9004 65 3

Hüdroksüpropüülmetüültselluloos (HPMC) lubikrohvi jaoks– Water Retention Grade

Toote kokkuvõte

See hüdroksüpropüülmetüültselluloos (HPMC) is specifically made to enhance water retention in lime-based plasters. It aids maintain moisture in the mix much longer, which provides the plaster more time to establish appropriately. Great water retention suggests better workability, stronger bond, and fewer cracks.

CAS-i number: 9004-65-3
Vaata: Valge kuni beež vabalt voolav pulber
Puhtus: ≥ 99%.
Wetnessi veebisisu: ≤ 5%.
pH (2% abinõu): 6.0– 8.0.
Paksus (2% lahendus kl 20 °C): 4,000– 100,000 mPa · s (erineb kvaliteedi järgi).
Hüdroksüpropüül materjal: 4– 12%.
Metoksüülide sisaldus: 19– 30%.
Geeli temperatuuri tase: 58– 75 °C.

Põhiomadused

See HPMC lahustub kergesti jahedas vees. It does not create lumps when mixed appropriately. The item stays stable over a wide variety of temperature levels. It functions well with other usual ingredients used in lime plaster formulas.

The high water retention capability slows down water loss throughout drying. This is important because lime plaster requires wetness to carbonate totally. Ilma piisava veeta, the plaster may compromise or break.

HPMC additionally enhances the appearance of the mix. It makes the plaster smoother and less complicated to spread out. Employees can use it with less initiative, and the finish looks extra also.

Käsitsemis- ja hoiuruum

Ostke puudrit trendikas, kuiv asukoht. Keep it away from wetness and direct sunlight. Kasutage puhtalt, completely dry devices when handling the item. Kord avati, secure the bag tightly to stop clumping.

This HPMC fulfills conventional top quality needs for construction-grade cellulose ethers. It is non-toxic and risk-free for use in structure products when managed as directed.

Applications of Hydroxypropyl Methyl Cellulose HPMC Maintaining Water in Lime Plaster CAS 9004 65 3

Hüdroksüpropüülmetüültselluloosi rakendused (HPMC) in Lime Plaster

Why Water Retention Issues

Lime plaster requires adequate water to treat appropriately. Ilma selleta, the plaster dries out as well fast. This brings about weak points, praod, and bad adhesion. Hüdroksüpropüülmetüültselluloos (HPMC), CAS numbriga 9004-65-3, solves this issue by holding water in the mix.

Just How HPMC Works

HPMC on valge pulber, mis on valmistatud looduslikust tselluloosist. When blended right into lime plaster, it forms a thin film around fragments. This movie slows down water loss. The plaster stays damp longer, providing lime time to react totally with co2 airborne. That response is essential to toughness and toughness.

Key Benefits in Practice

Building contractors use HPMC since it makes work much easier. The plaster stays smooth and spreadable for more time. It additionally sticks much better to walls, even on completely dry or porous surfaces. Much less water loss means less fractures after drying out. This reduces repair work and remodel.

HPMC also boosts the texture of the mix. It decreases sagging on upright surfaces. That assists employees apply also coats without slumping or gliding. The final finish looks cleaner and more consistent.

Trustworthy Efficiency Throughout Conditions

HPMC functions well in different climate. In warm or windy conditions, water vaporizes quickly. HPMC counters that effect. Talvel, it still sustains constant healing. This uniformity provides specialists confidence regardless of the period.

The correct amount of HPMC depends upon the plaster formula and work website requirements. Too little will not help sufficient. Liiga palju võib segu muuta kleepuvaks või aeglaseks tarduda. A lot of producers recommend 0.2% juurde 0.5% by weight of complete dry active ingredients.

Making use of high-purity HPMC with CAS 9004-65-3 makes certain stable outcomes. See seguneb kergesti, liquifies fully, and does not influence the shade or breathability of lime plaster– essential traits for historic restoration and environmentally friendly builds.

Ettevõtte profiil

Oleme kergbetooni ja täiustatud vahtplastlahenduste alal ülemaailmne liider. Ülemaailmselt tuntud oma pühendumuse poolest teadusuuringutele, uuenduslikkust, ja rakendatud ekspertiis, oleme pakkunud vahtplastlahendusi alates 2012. aasta algusest.

Saame tarnida kvaliteetseid betoonisegu ja vahtbetooniga seotud tooteid üle kogu maailma.

Ettevõttel on professionaalne tehniline osakond ja kvaliteedijärelevalve osakond, hästi varustatud labor, ning varustatud täiustatud testimisseadmete ja müügijärgse klienditeeninduskeskusega.

Kui olete huvitatud, palun võtke meiega ühendust.

Makse

T/T, Western Union, Paypal, Krediitkaart jne.

Saadetis

Õhuga, meritsi, ekspressi teel, vastavalt klientide soovile.

5 FAQs of Hydroxypropyl Methyl Cellulose HPMC Maintaining Water in Lime Plaster CAS 9004 65 3

Korduma kippuvad küsimused lubikrohvi HPMC kohta

Mis on HPMC ja miks seda lubikrohvis kasutatakse?

HPMC tähistab hüdroksüpropüülmetüültselluloosi. See on valge pulber, mis on valmistatud looduslikust tselluloosist. Builders add it to lime plaster to help the mix hold water longer. This gives workers more time to apply and smooth the plaster before it starts to dry.

Kuidas HPMC parandab veepeetust?

HPMC forms a thin film in the wet plaster. This film slows down how fast water leaves the mix. Good water retention means the lime can fully react with carbon dioxide in the air. That reaction is needed for the plaster to harden properly and become strong.

Will HPMC affect the final look or feel of the plaster?

Ei. Õiges koguses kasutamisel, HPMC does not change the color, tekstuur, or breathability of lime plaster. It works behind the scenes during application and curing. After the plaster dries, you cannot tell HPMC was ever added.

How much HPMC should be added to lime plaster?

The typical dose is between 0.2% ja 0.5% segu kogu kuivmassist. The exact amount depends on the type of lime, liiv, and working conditions. Liiga vähe ei pruugi piisavalt aidata. Too much can make the mix sticky or slow drying. Järgige alati toote juhiseid või katsetage esmalt väikeseid partiisid.

Is HPMC safe to use in historic or eco-friendly buildings?

Jah. HPMC on mittetoksiline, biolagunev, and compatible with traditional lime systems. It does not harm old masonry and supports vapor permeability—important for heritage and sustainable builds. Many conservation projects use HPMC-modified lime plasters without issues.