Introduction to Hydroxypropyl Methyl Cellulose HPMC Cement Plaster Waterproof Membrane for Construction

하이드록시프로필 메틸셀룰로오스 (HPMC), 중국 이름은 하이드록시프로필 메틸셀룰로오스입니다., 반합성이다, 천연 셀룰로오스를 화학적으로 변형시켜 얻은 비이온성 셀룰로오스 에테르. 이 백색 분말은 물에 용해된 후 투명한 점성 용액을 형성할 수 있습니다.. 발림성이 우수합니다, 수분 보유, 안정성 및 필름 형성 특성. 건축 등 다양한 분야에서 없어서는 안될 다기능 첨가제입니다..

Characteristics and advantages of Hydroxypropyl Methyl Cellulose HPMC Cement Plaster Waterproof Membrane for Construction

우수한 수용성: 찬물에 빠르게 용해되어 투명하고 안정적인 용액을 형성할 수 있습니다..

효율적인 농축 및 수분 보유 능력: 재료의 점도를 높이십시오., 효과적으로 물 증발을 감소, 업무 효율성을 향상시키고.

좋은 안정성: 산에 대한 안정성이 우수합니다., 알칼리, 그리고 소금, 광범위한 pH 값에 적합합니다..

필름 형성 및 보호 효과: 건조 후, 견고하고 투명한 피막을 형성하여 기재를 보호하고 수분 침투 및 증발을 방지합니다..

무독성, 무자극: 생체적합성이 좋아 의학, 식품 분야에 적합합니다..

조정 가능성: 치환도와 분자량을 변화시킴으로써, 다양한 애플리케이션 요구 사항을 충족하도록 성능을 조정할 수 있습니다..

Specifications of Hydroxypropyl Methyl Cellulose HPMC Cement Plaster Waterproof Membrane for Construction

하이드록시프로필 메틸 셀룰로오스 (HPMC) Concrete Plaster Waterproof Membrane

주요 요구사항

This water-proof membrane layer utilizes high-purity hydroxypropyl methyl cellulose (HPMC) as its primary additive. It is specifically made for cement-based plaster systems in construction. The HPMC material ranges from 60% 에게 95%, 품질에 따라. Its viscosity falls between 4,000 그리고 100,000 mPa · s at a 2% option focus and 20 ℃.

The product looks like a white or beige free-flowing powder. It has no noticeable smell and dissolves conveniently in cold water to form a clear, 점성 서비스. The pH value stays between 6.0 그리고 8.0 에 2% 수성 치료제. Dampness content remains below 5% 무게로. Ash content is typically under 5%, ensuring very little inorganic residue after melting.

성능 특징

수분 보유: This membrane keeps water in the plaster mix much longer. That aids seal hydrate fully, which improves strength and reduces splitting.

작업성: It makes the plaster smooth and simple to spread. Employees can apply it equally without extra initiative.

부착: The membrane layer sticks well to concrete, 차단하다, and various other typical structure surface areas. This creates a solid bond that lasts.

유연성: It includes mild flexibility to the solidified plaster. This assists the layer take care of tiny activities without breaking.

방수: 일단 치유되면, the plaster creates an obstacle that blocks liquid water while still letting vapor pass through. This avoids wetness buildup behind wall surfaces.

The product meets global standards consisting of ASTM C1107 and EN 12878 for use in dry-mix mortars. Shop it in a cool, 직사광선을 피해 완전히 건조한 곳. Keep the bag secured when not being used to prevent dampness absorption. Life span is one year under proper storage space conditions.

Applications of Hydroxypropyl Methyl Cellulose HPMC Cement Plaster Waterproof Membrane for Construction

하이드록시프로필 메틸 셀룰로오스의 응용 (HPMC) in Cement Plaster Waterproof Membranes

Enhanced Workability and Adhesion

하이드록시프로필 메틸 셀룰로오스 (HPMC) substantially enhances the efficiency of cement-based plaster used in water-proof membrane layers. It makes the mix easier to spread and apply uniformly on wall surfaces, 바닥재, 및 기타 표면적. Employees discover it smoother to take care of, which decreases initiative and conserves time. HPMC likewise assists the plaster stick far better to concrete, 벽돌, or tile backer boards. This solid bond prevents cracks and delamination gradually.

더 강한 치유를 위한 수분 보유

One crucial duty of HPMC is holding water inside the plaster throughout the curing phase. Without adequate dampness, concrete can not totally set. HPMC는 수분 손실을 감소시킵니다., specifically on warm or completely dry days. This makes sure regular strength advancement and minimizes surface area defects like cleaning or flaking.

Break Resistance and Adaptability

Concrete plaster has a tendency to diminish as it dries, which usually leads to hairline fractures. HPMC adds slight versatility to the mix. This enables the membrane layer to take in tiny movements without damaging. The outcome is a more long lasting, continuous obstacle against water infiltration.

Uniform Texture and Complete

HPMC offers the plaster a smooth, lump-free uniformity. It prevents sagging on vertical surfaces and assists maintain an also thickness. Professionals attain a specialist completed with less touch-ups. The last surface is ready for painting, 기와, or additional waterproofing layers.

Trustworthy Efficiency in Wet Areas

Because of these advantages, HPMC-modified plaster is extensively utilized in restrooms, 지하실, 베란다, 그리고 수영장. It forms a dependable first line of defense versus moisture damages. Contractors trust it for both new building and construction and repair where long-lasting waterproofing matters.

회사 프로필

우리는 경량 콘크리트 및 고급 엔지니어링 폼 솔루션 분야의 글로벌 리더입니다.. 연구에 대한 헌신으로 전 세계적으로 알려져 있습니다., 혁신, 및 응용 전문 지식, 우리는 2012년 초부터 엔지니어링 폼 솔루션을 제공해 왔습니다..

우리는 고품질의 콘크리트 혼화제 및 발포 콘크리트 관련 제품을 전 세계에 공급할 수 있습니다..

회사에는 전문 기술 부서와 품질 감독 부서가 있습니다., 시설이 잘 갖춰진 실험실, 첨단 테스트 장비와 애프터 서비스 센터를 갖추고 있습니다..

관심이 있으시면, 부담없이 문의해 주세요.

지불

티/티, 웨스턴 유니온, 페이팔, 신용카드 등.

선적

항공으로, 바다로, 급행으로, 고객의 요청에 따라.

5 FAQs of Hydroxypropyl Methyl Cellulose HPMC Cement Plaster Waterproof Membrane for Construction

Frequently Asked Questions About HPMC Cement Plaster Waterproof Membrane

What is HPMC cement plaster waterproof membrane?

This product mixes hydroxypropyl methyl cellulose (HPMC) with cement-based materials. It forms a strong, flexible layer on walls or floors. The layer stops water from passing through. Builders use it in wet areas like bathrooms, 지하실, and kitchens.

Why add HPMC to the plaster mix?

HPMC improves how the plaster works. It makes the mix easier to spread. It also helps the plaster stick better to surfaces. Water stays in the mix longer, so the cement cures properly. This leads to fewer cracks and a stronger waterproof barrier.

Can this membrane handle constant water exposure?

예. Once fully cured, the membrane resists long-term water contact. It stays intact under showers, 싱크대, or underground walls. Always follow mixing and curing instructions for best results.

How do I apply the HPMC waterproof plaster?

첫 번째, clean and dampen the surface. Mix the powder with clean water until smooth. Use a trowel or brush to apply an even coat. Let it dry completely before adding tiles or paint. Two coats are often needed for full protection.

이 제품은 실내에서 사용해도 안전한가요??

예. The membrane contains no harmful solvents or strong odors. It meets standard safety rules for residential buildings. It’s safe for homes, 학교, and offices once cured. Keep the area ventilated during application just as a precaution.