Uzlabota virsmas apdare: Piedevas, piemēram, gaisu piesaistošas ​​vielas, var uzlabot betona apdari un izskatu, novēršot tādus defektus kā plaisāšana, šūnveidīgs, vai virsmas putekļošana, nodrošinot gludumu, profesionālas kvalitātes virsma.

Specification of Hydroxyethyl Methyl Cellulose HEMC Concrete Admixture for Mortar and Plaster Applications

Hidroksietilmetilceluloze (HEMC) for Mortar and Plaster

Produkta ievads

Hidroksietilmetilceluloze (HEMC) ir augstas veiktspējas, water-soluble polymer utilized as a crucial additive in dry-mix mortars and plasters. Tas palielina darba spēju, ūdens aizture, and bond without influencing setting time or last toughness.

Galvenās priekšrocības

HEMC gives mortar and plaster blends better uniformity and much easier handling on site. It holds water inside the mix much longer, which assists cement moisturize fully. Tas izraisa stiprākas saites un mazāk lūzumu. The item likewise lowers sag on vertical surface areas, making it ideal for floor tile adhesives, renderē, un nosmelt slāņus.

Due to the fact that HEMC dissolves evenly in water, it develops smooth, lump-free mixes. Employees discover it much easier to spread out and trowel. The material remains stable across a wide range of temperature levels, so efficiency remains regular in both cold and hot weather.

Tehniski iekļauts

– Izskats : Balts līdz bēšs brīvi plūstošs pulveris
– Biezums (2% pakalpojumu, 20 °C): 4,000– 100,000 mPa · s (personalizēta).
– pH (2% risinājums): 6.0– 8.5.
– Mitruma materiāls : ≤ 5%.
– Pelnu saturs : ≤ 5%.
– Daļiņu dimensija : Passes through 80-mesh sieve ≥ 95%.

Izmantojiet vadlīnijas

Include HEMC straight to completely dry ingredients during batching. Parastā deva svārstās no 0.1% uz 0.4% pēc kopējā maisījuma svara, depending on application and wanted efficiency. Always pre-blend with other completely dry components prior to including water to make certain consistent dispersion. Prevent straight call with huge quantities of water at the same time, jo tas var izraisīt salipšanu. Uzglabājiet modernā veikalā, sausā vietā prom no mitruma. Glabājiet konteinerus droši, kad tos neizmantojat. Shelf life is year under appropriate storage conditions.

Applications of Hydroxyethyl Methyl Cellulose HEMC Concrete Admixture for Mortar and Plaster Applications

Hidroksietilmetilcelulozes pielietojumi (HEMC) in Mortar and Plaster

Uzlabota darbspēja un vienveidība

Hidroksietilmetilceluloze (HEMC) aids mortar and plaster blends stay smooth and simple to make use of. It maintains the mix attire so workers can spread it equally without extra initiative. This makes troweling and ending up quicker and a lot more constant on website.

Labāka ūdens aizture

HEMC holds water inside the mix much longer. This is important due to the fact that concrete requires water to harden appropriately. Bez pietiekama ūdens daudzuma, the surface area may break or compromise. With HEMC, the material stays wet throughout curing, which causes stronger bonds and fewer problems.

Uzlabota adhēzija

Including HEMC enhances exactly how well the mortar or plaster stays with wall surfaces, ķieģeļi, vai dažādas citas virsmas. Good adhesion implies less danger of peeling off, pūslīšu veidošanās, or diminishing after drying. This is particularly helpful on dry or absorptive substratums that draw moisture away rapidly.

Samazināta sag un lejupslīde

Lietojot uz vertikālām virsmām, regular blends frequently move down prior to they establish. HEMC offers the mix just sufficient density to stay in area. This decreases waste, conserves time on rework, and ensures even coating inside out.

Pagarināts darba laiks

Home builders get more time to readjust or remedy their job before the mix begins to set. HEMC reduces water loss, so the material remains functional longer– especially helpful in warm or windy problems where drying out happens quick.

Saderība un stabilitāte

HEMC functions well with common ingredients in modern mortars and plasters. It does not react severely with other ingredients and keeps the mix secure during storage and transport. The final product does accurately batch after set.

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.

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5 FAQs of Hydroxyethyl Methyl Cellulose HEMC Concrete Admixture for Mortar and Plaster Applications

Bieži uzdotie jautājumi par hidroksietilmetilcelulozi (HEMC) for Mortar and Plaster

What is HEMC used for in mortar and plaster?

HEMC is a water-soluble polymer added to mortar and plaster mixes. Tas palīdz ilgāk saglabāt ūdeni maisījumā. Tas dod darbiniekiem vairāk laika materiāla uzklāšanai un izlīdzināšanai. It also makes the mix stick better to walls and other surfaces.

How does HEMC improve workability?

HEMC thickens the mix just enough so it spreads easily without being too runny. Tas samazina nokarāšanos uz vertikālām virsmām. This means less waste and cleaner edges during application. The mix feels smoother and responds better to troweling.

Does HEMC affect drying time?

Jā, bet noderīgā veidā. HEMC slows down water loss, īpaši karstā vai sausā laikā. This controlled drying helps cement hydrate properly. Tā rezultātā, the final product gains better strength and resists cracking.

Is HEMC compatible with other additives?

HEMC works well with most common admixtures like redispersible polymer powders, cietes ēteri, un pretputošanas līdzekļi. Always test small batches first to check for any unexpected reactions. Proper mixing order also matters—add HEMC to water before other dry ingredients.

How much HEMC should be used?

The right amount depends on the specific product and application. Tipiskās devas svārstās no 0.1% uz 0.4% pēc kopējā sauso materiālu svara. Using too little may not give enough water retention. Using too much can make the mix too sticky or delay setting. Lai iegūtu labākos rezultātus, ievērojiet ražotāja norādījumus.