Name: Celotech Celopro MH70M Hydroxypropyl Methylcellulose
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Celotech Celopro MH70M Hydroxypropyl Methylcellulose

Highly effective thickener with rapid water dispersion and excellent viscosity build-up in aqueous systems.
Outstanding thermal gelation resistance—maintains rheological stability up to 90 °C in cementitious and gypsum-based formulations.
Superior water retention capacity (>95% at standard dosage), minimizing premature drying and enhancing workability.
Premium-grade purity with low residual methanol and propylene oxide content, meeting strict regulatory requirements for construction and pharmaceutical excipients.
Consistent batch-to-batch performance due to controlled etherification process and rigorous QC testing per ISO 9001 standards.

Typical Applications Of Celotech Celopro MH70M Hydroxypropyl Methylcellulose

Tile adhesives and grouts requiring extended open time and sag resistance.
Self-leveling underlayments where high flowability and anti-settling properties are critical.
Exterior insulation finishing systems (EIFS) and stucco base coats.
Pre-mixed dry mortars including plastering, rendering, and repair mortars.
Pharmaceutical tablet binders and controlled-release matrix formers (USP/NF compliant grade).

Chemical Type	Non-ionic cellulose ether — Hydroxypropyl methylcellulose (HPMC)
Product Form	Free-flowing white to off-white powder
Appearance	Odorless, fine granular powder with uniform particle size distribution
Primary Applications	Construction mortars, tile adhesives, EIFS, pharmaceutical excipients
Key Features	High viscosity grade (70–90 mPa·s, 2% aqueous solution, 20 °C), optimized hydroxypropyl/methyl substitution ratio
Benefits	Enhanced water retention, improved workability, reduced cracking, extended pot life
Storage Conditions	Store in cool, dry place below 30 °C; protect from moisture and direct sunlight
Compliance	Meets ASTM D2864, EN 1347, USP/NF, and REACH Annex XVII requirements

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