Introduction to Hydroxypropyl Methyl Cellulose HPMC Hydroxy Propyl Methyl Cellulose Ether WH200

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 Hydroxy Propyl Methyl Cellulose Ether WH200

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 Hydroxy Propyl Methyl Cellulose Ether WH200

WH200 Hydroxypropyl Methyl Cellulose (HPMC)– Kauba spetsifikatsioonid

Põhiteave

Item Name: Hüdroksüpropüülmetüültselluloos (HPMC)
Grade: WH200
Välimus: Valge kuni beež vabalt voolav pulber
Lõhn: Lõhnatu

Peamised tehnilised omadused

Metoxy veebisisu: 19.0– 24.0%
Hüdroksüpropoksü materjal: 4.0– 12.0%
Niiskusmaterjal: ≤ 5.0% (kaalu järgi)
pH väärt (2% abinõu): 4.0– 8.0
Tuha sisu: ≤ 5.0%.

Tõhususe karakteristikud

WH200 HPMC liquifies easily in cold water to develop a clear, viskoosne lahus. It does not liquify in hot water over its gelation temperature (tavaliselt 50– 70 °C). The item shows solid water retention capacity. This makes it perfect for usage in cement-based and gypsum-based building products. It likewise offers good workability, manus, and anti-sag residential properties in tile adhesives, annab, ja plaastrid.

The viscosity of a 2% aqueous option at 20 ° C varies from 18,000 juurde 22,000 mPa · s. This mid-range thickness sustains balanced efficiency– neither too thick neither as well slim– for most building and construction applications.

Pakendamine ja ladustamine

WH200 is packed in multi-layer paper bags with an inner polyethylene liner. Each bag has 25 kg võrgu kaal. Ostke toodet trendikas, täiesti kuiv ala. Maintain containers sealed when not in use to avoid wetness absorption. Avoid direct exposure to guide sunshine or high humidity.

Turvalisus ja käsitsemine

HPMC WH200 is non-toxic and non-irritating under normal handling conditions. Usage standard commercial hygiene techniques. Wear gloves and shatterproof glass if handling big amounts over prolonged durations. Stay clear of creating dust during transfer or blending.

Applications of Hydroxypropyl Methyl Cellulose HPMC Hydroxy Propyl Methyl Cellulose Ether WH200

Applications of Hydroxypropyl Methyl Cellulose HPMC WH200

Ehitus ja ehitustooted

Hydroxypropyl Methyl Cellulose WH200 works well in cement-based items. It enhances water retention in floor tile adhesives, renderdab, ja isetasanduvad ained. This helps seal moisturize totally, which causes stronger bonds and less fractures. The item likewise enhances workability, so employees can spread products much more easily and equally.

Värvid ja katted

Veepõhistes värvides, WH200 works as a thickener and stabilizer. It stops pigments from settling at the end of the canister. This maintains the paint regular from the very first brushstroke to the last. It also regulates splatter and boosts film development, offering walls a smooth, even end up.

Farmaatsiatooted

WH200 is risk-free for use in medicines. It works as a binder in tablet computers, holding active components with each other. It also functions as a controlled-release representative, assisting medications dissolve gradually in the body. This makes sure stable distribution of medication with time. Its purity fulfills rigorous sector standards.

Toiduainesektor

Säilitusainena, WH200 features as a thickener, emulgaator, ja stabilisaator. It assists maintain sauces, sidemed, and milk alternatives consistent in structure. It avoids splitting up and gives items a pleasurable mouthfeel. See on lõhnatu, unappetizing, and approved for usage in numerous nations.

Ceramics and Other Uses

Keraamika tootmisel, WH200 adds green stamina to unfired clay bodies. This decreases breakage during handling and shaping. It also discovers use in farming chemicals, where it assists active components stick to plant surface areas much longer. In each application, WH200 supplies trusted performance with consistent top quality.

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 Hydroxy Propyl Methyl Cellulose Ether WH200

Frequently Asked Questions About HPMC WH200

What is HPMC WH200?

HPMC WH200 is a type of hydroxypropyl methyl cellulose ether. See pärineb looduslikust tselluloosist. The product is white and odorless. It dissolves easily in cold water. Ehitajad ja tootjad kasutavad seda tekstuuri parandamiseks, stabiilsus, and workability in many construction and industrial products.

Where is HPMC WH200 used?

This grade works well in tile adhesives, välimised isolatsioonisüsteemid, plaastrid, ja isetasanduvad segud. See aitab kontrollida veepeetust. Good water retention means cement or gypsum sets properly. This leads to stronger bonds and smoother finishes.

How does HPMC WH200 improve performance?

It thickens the mix and slows down water loss. This gives workers more time to apply and adjust materials. It also stops sagging on vertical surfaces. The final product becomes more uniform and less likely to crack.

Is HPMC WH200 safe to handle?

Jah. It is non-toxic and not harmful under normal use. Ikkagi, wear gloves and eye protection when mixing dry powder. Vältige tolmu sissehingamist. Hoidke seda kuivas kohas, jahedas kohas niiskusest eemal.

How should I store HPMC WH200?

Hoidke seda suletuna originaalpakendis. Place it in a dry area with low humidity. Do not expose it to direct sunlight or high heat. Kui seda õigesti säilitada, see püsib stabiilsena kuni 12 kuud. Enne kasutamist kontrollige alati pakendi kuupäeva.