Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Celotech Celopro MT4016 Hydroxypropyl Methylcellulose

Celotech Celopro MT4016 Hydroxypropyl Methylcellulose is a high-purity, non-ionic cellulose ether designed for superior water retention, viscosity control and film-forming in construction mortars and tile adhesives. It offers excellent dispersibility, consistent rheology, and enhanced workability with low dosage efficiency. Ideal for dry-mix applications requiring reliable open time and sag resistance.
  • celotech celopro mt4016 hydroxypropyl methylcellulose_95747a74
  • celotech celopro mt4016 hydroxypropyl methylcellulose_95747a74

Features Of Celotech Celopro MT4016 Hydroxypropyl Methylcellulose

  1. Highly effective water retention agent for cementitious systems, minimizing premature moisture loss during curing.

  2. Excellent thickening performance with low dosage requirements, enhancing workability and sag resistance in mortars and plasters.

  3. Consistent rheology control across varying temperatures and pH conditions typical in construction chemical formulations.

  4. Non-ionic, compatible with common admixtures including superplasticizers, retarders, and redispersible polymer powders.

  5. Free-flowing, easy-to-disperse powder with low dust generation during handling and dry-mix blending.

Typical Applications Of Celotech Celopro MT4016 Hydroxypropyl Methylcellulose

  1. Cement-based tile adhesives (C2TE, C2TES1 according to EN 12004).

  2. Exterior insulation finishing systems (EIFS) base and finish coats.

  3. Self-leveling underlayments and floor screeds.

  4. Grouts and repair mortars requiring extended open time and high cohesion.

  5. Tile joint grouts and flexible waterproofing membranes.

Specifications Of Celotech Celopro MT4016 Hydroxypropyl Methylcellulose

Chemical TypeHydroxypropyl Methylcellulose (HPMC)
Product FormFree-flowing white to off-white powder
AppearanceOdorless, fine granular powder
Viscosity (4% aqueous solution, 20°C)Approx. 40,000 mPa·s (Brookfield RV, spindle R2, 6 rpm)
Methoxy Substitution27.0–30.0 wt%
Hydroxypropoxy Substitution4.0–7.5 wt%
pH (1% aqueous solution)6.0–8.5
Moisture Content≤ 5.0 wt%


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