ការបញ្ចប់ផ្ទៃដែលប្រសើរឡើង: សារធាតុបន្ថែមដូចជា ភ្នាក់ងារជ្រាបចូលខ្យល់ អាចធ្វើអោយប្រសើរឡើងនូវការបញ្ចប់ និងរូបរាងរបស់បេតុង ដោយការពារការខូចទ្រង់ទ្រាយដូចជាការប្រេះ។, Honeycombing, ឬការសម្អាតផ្ទៃ, ធានាបាននូវភាពរលោង, ផ្ទៃថ្នាក់វិជ្ជាជីវៈ.

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

Hydroxyethyl Methyl Cellulose (HEMC) for Mortar and Plaster

ការណែនាំអំពីផលិតផល

Hydroxyethyl Methyl Cellulose (HEMC) is a high-performance, water-soluble polymer utilized as a crucial additive in dry-mix mortars and plasters. វាបង្កើនសមត្ថភាពការងារ, ការរក្សាទឹក។, and bond without influencing setting time or last toughness.

អត្ថប្រយោជន៍សំខាន់ៗ

HEMC gives mortar and plaster blends better uniformity and much easier handling on site. វារក្សាទឹកនៅខាងក្នុងល្បាយបានយូរ, which assists cement moisturize fully. This causes stronger bonds and less fractures. The item likewise lowers sag on vertical surface areas, making it ideal for floor tile adhesives, បង្ហាញ, and skim layers.

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.

បច្ចេកទេសរួមបញ្ចូល

– រូបរាង : ម្សៅពណ៌សទៅបន៍ត្នោតខ្ចី
– កម្រាស់ (2% សេវាកម្ម, 20 °គ): 4,000– 100,000 mPa · s (ផ្ទាល់ខ្លួន).
– pH (2% ដំណោះស្រាយ): 6.0– 8.5.
– សម្ភារៈសើម : ≤ 5%.
– មាតិកាផេះ : ≤ 5%.
– វិមាត្រភាគល្អិត : Passes through 80-mesh sieve ≥ 95%.

ប្រើគោលការណ៍ណែនាំ

Include HEMC straight to completely dry ingredients during batching. កំរិតប្រើទូទៅមានចាប់ពី 0.1% ទៅ 0.4% ដោយទម្ងន់នៃល្បាយទាំងមូល, 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, as this may trigger clumping. រក្សាទុកនៅក្នុងម៉ូដទាន់សម័យ, ទីតាំងស្ងួតឆ្ងាយពីសំណើម. រក្សាធុងឱ្យមានសុវត្ថិភាពនៅពេលមិនប្រើ. Shelf life is year under appropriate storage conditions.

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

Applications of Hydroxyethyl Methyl Cellulose (HEMC) in Mortar and Plaster

ពង្រឹងសមត្ថភាពការងារ និងឯកសណ្ឋាន

Hydroxyethyl Methyl Cellulose (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.

ការរក្សាទឹកកាន់តែប្រសើរ

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

ធ្វើអោយប្រសើរឡើងនូវភាពស្អិត

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

Decreased Sag and Downturn

When used on upright surface areas, 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.

ពង្រីកម៉ោងបើក

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.

ភាពឆបគ្នានិងស្ថេរភាព

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.

ប្រវត្តិរូបក្រុមហ៊ុន

យើងជាក្រុមហ៊ុនឈានមុខគេលើពិភពលោកក្នុងដំណោះស្រាយបេតុងទម្ងន់ស្រាល និងវិស្វកម្មទំនើបៗ. ត្រូវបានគេស្គាល់ទូទាំងពិភពលោកសម្រាប់ការប្តេជ្ញាចិត្តរបស់ខ្លួនក្នុងការស្រាវជ្រាវ, ការច្នៃប្រឌិត, និងជំនាញដែលបានអនុវត្ត, យើងបានផ្តល់ដំណោះស្រាយ Foam ដែលត្រូវបានវិស្វកម្មតាំងពីដើមឆ្នាំ 2012.

យើងអាចផ្គត់ផ្គង់ល្បាយបេតុងដែលមានគុណភាពខ្ពស់ និងផលិតផលដែលទាក់ទងនឹងបេតុងស្នោនៅទូទាំងពិភពលោក.

ក្រុមហ៊ុនមាននាយកដ្ឋានបច្ចេកទេសវិជ្ជាជីវៈ និងនាយកដ្ឋានត្រួតពិនិត្យគុណភាព, មន្ទីរពិសោធន៍ដែលមានបំពាក់យ៉ាងល្អ, និងបំពាក់ដោយឧបករណ៍ធ្វើតេស្តកម្រិតខ្ពស់ និងមជ្ឈមណ្ឌលសេវាកម្មអតិថិជនក្រោយពេលលក់.

ប្រសិនបើអ្នកចាប់អារម្មណ៍, សូមមានអារម្មណ៍សេរី ហើយទាក់ទងមកយើងខ្ញុំ.

ការទូទាត់

T/T, Western Union, Paypal, កាតឥណទានជាដើម។.

ការដឹកជញ្ជូន

តាមអាកាស, តាមសមុទ្រ, ដោយប្រយោគ, ដូចដែលអតិថិជនស្នើសុំ.

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

Frequently Asked Questions About Hydroxyethyl Methyl Cellulose (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. វាជួយរក្សាទឹកនៅក្នុងល្បាយបានយូរ. This gives workers more time to apply and smooth the material. 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. វាកាត់បន្ថយការយារធ្លាក់លើផ្ទៃបញ្ឈរ. This means less waste and cleaner edges during application. The mix feels smoother and responds better to troweling.

Does HEMC affect drying time?

បាទ, ប៉ុន្តែតាមរបៀបដែលមានប្រយោជន៍. HEMC slows down water loss, especially in hot or dry weather. This controlled drying helps cement hydrate properly. ជាលទ្ធផល, 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, អេធើរម្សៅ, និង defoamers. 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. កំរិតប្រើធម្មតាមានចាប់ពី 0.1% ទៅ 0.4% ដោយទម្ងន់នៃសម្ភារៈស្ងួតសរុប. Using too little may not give enough water retention. Using too much can make the mix too sticky or delay setting. អនុវត្តតាមការណែនាំរបស់អ្នកផលិតដើម្បីទទួលបានលទ្ធផលល្អបំផុត.