HPMC Tile Adhesive

HPMC是以高纯度棉纤维素为原料，在碱性条件下经特殊醚化制备而成。白色或白色粉末。 产品描述 瓷砖胶用HPMC 羟丙基甲基纤维素（HPMC）是一种以天然高分子材料为原料，通过一系列化学工艺制备的非离子纤维素。几乎含有甲基纤维素（MC）的所有特性，是您生产优质建材添加剂的首选。HPMC用于瓷砖胶时，具有拒水增稠的纤维素醚，大大增加了瓷砖胶的柔韧性，提高了应力，增加了柔韧性。 物理特性 干燥方法 烘干 认证 ISO9001 基质 陶瓷制品 成分 成膜物质 形成机制 转换类型 型号。 高压MC 酸碱度 5-8 堆积密度 0.40-0.70 g/cm3 Ash Content 3-10% Particle Size 98.5% Passes Through 100 Mesh Viscosity 60000-200000 Trademark YiBang Transport Package 25kg/Bag Specification viscosity between 5-200000 cps Origin China HS Code 391239 Product Details HPMC is a odorless, non-toxic, and tasteless white powder. It dissolves in cold water to form a clear and viscous solution. It has good water retention, thickening, emulsification, film formation, suspension, adsorption, gelation, surface activity and protective colloid. And so on. Products are widely used in product systems such as water-based paint, putty powder for interior and exterior walls, and thermal insulation mortar series. The amount of HPMC tile adhesive is 0.2～0.3% of dry mortar. According to the ratio of powder: water = 1: 0.25-0.3. After stirring evenly Adjust the position of the tiles within the allowed operating time, and wait until the adhesive is completely dry (filling can be carried out after about 24 hours, and heavy objects should be prevented from pressing on the surface of the tiles within 24 hours). Product Parameters Product name HPMC content of methoxy 28.0-30.0 27.0-30.0 19.0-24.0 content of hydroxypropyl 7.0-12.0 4.0-7.5 4.0-12.0 temperature of gelation 58-64 62-68 70-90 moisture ≤5% Ash ≤1% PH Value 4-8 Apperance Whie powder Fitness 80-100 list Viscosity 300-200,000 It can be custmized Re HPMC increased with methoxy content reduce, the gel point water solubility and surface activity also declined. Depends on customers' situation Application of HPMC for tile adhesive 1. Building construction •Used as a water-retaining agent and retarder in mortar to make it have good pumpability. •Used as a binder in gypsum, gypsum materials, putty powder or other building materials to improve its workability and extend operating time. •Used as a sizing agent for tile, marble and plastic decoration, reducing the amount of cement. •HPMC water retention performance can prevent too fast drying and cracking after spraying, and enhance the strength after hardening. 2. Ceramic industry • It is widely used as a binder in the ceramic production industry. 3. Coating industry • Used as a thickener, dispersant and stabilizer in the coating industry. • It has good compatibility in water or organic solvents. • Used as paint remover/paint remover. 4. Ink printing •Used as a thickener, dispersant and stabilizer in the ink industry. • It has good compatibility in water or organic solvents. 5. Plastic •Used as mold release agent, softener, lubricant. 6. Polyvinyl chloride (PVC) •Used as a dispersant in the production of PVC, and the main auxiliary agent for PVC suspension polymerization 7. Other: •Widely used in leather, paper products, textile, fruit and vegetable preservation and other industries. Summary: HPMC for tile adhesive is widely used in gypsum plaster, tile bonding mortar, joint fillers, thin coatings, wall putty powder, diamond grouting additives, external wall insulation systems/external insulation and finishing systems, etc.