Product
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Factory Wholesales Hydroxypropyl Methylcellulose (HPMC) 100.000/200.000 Viscosity/CAS No. 9004-65-3
- Brand：Kael
- Model：25kg/bag，25MT/20ft container, 28MT/40HQ
- Purity：99.9%min
- Cas：9004-65-3
- Createtime： 2026-08-21
- Updatetime： 2026-09-02
Product Details
| useage | Construction |
| deliveryInfo | |
| appearance | white powder |
| aliasen | |
| supplyCapacity | 5000MT/Month |
| harbor | Qingdao, China |
| minorder | 10MT |
| Hydroxypropyl Methylcellulose | HPMC |
| CAS No. | 9004?65?3 |
Specification
Products Description
Thickening
* HPMC forms a viscous gel structure in aqueous solutions, significantly increasing fluid consistency to control flow and suspension stability.
* Its viscosity adjustability via molecular weight and substitution degree allows tailored thickening for paints, adhesives, and
mortars.
Water Retention
* HPMC reduces water evaporation from cementitious systems by forming a protective film, preventing premature drying and cracking.
* This property ensures workability retention in dry-mix mortars and improves adhesion in tile adhesives under harsh conditions.
Dispersibility
* HPMC disperses rapidly in water, forming a uniform colloidal solution without clumping, even at high concentrations.
* Its rapid hydration and wetting ability enhance mixing efficiency and ensure consistent performance in formulations.
Applications
Hydroxypropyl Methylcellulose (HPMC): Properties and Applications in Construction Materials and Detergents
Hydroxypropyl methylcellulose (HPMC) is a versatile, nonionic cellulose ether derived from natural cellulose through chemical modification.
In detergent formulations, HPMC serves as an anti-redeposition agent and soil-suspending polymer. By forming a protective colloidal layer on fabrics, it prevents dirt particles from redepositing during washing, enhancing cleaning efficiency and extending fabric lifespan. Its compatibility with surfactants and builders ensures stable formulations, while its biodegradability aligns with eco-friendly product demands.
Hydroxypropyl methylcellulose (HPMC) is a versatile, nonionic cellulose ether derived from natural cellulose through chemical modification.
Renowned for its thermogelling, water retention, and film-forming capabilities, HPMC plays a pivotal role in modern construction materials. In dry-mix mortars, tile adhesives, renders, and self-leveling compounds, it acts as a critical rheology modifier, ensuring workability retention by preventing premature water loss and enhancing adhesion to substrates.
Its ability to control setting times and reduce shrinkage cracking improves the durability and performance of cement-based systems, particularly under harsh environmental conditions. Additionally, HPMC contributes to sag resistance in thick-layer applications (e.g., exterior insulation finishing systems) and stabilizes air bubbles in lightweight mortars, optimizing texture and application ease.
In detergent formulations, HPMC serves as an anti-redeposition agent and soil-suspending polymer. By forming a protective colloidal layer on fabrics, it prevents dirt particles from redepositing during washing, enhancing cleaning efficiency and extending fabric lifespan. Its compatibility with surfactants and builders ensures stable formulations, while its biodegradability aligns with eco-friendly product demands.
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