Putty Powder HPMC supplier and manufacturer - China factory

Product Description

Putty Powder HPMC

Our pursuit and company intention is usually to "Always fulfill our purchaser requirements". We go on to acquire and layout excellent high quality products for both our previous and new consumers and realize a win-win prospect for our customers too as us for Original Factory China Putty Powder HPMC, We cordially welcome consumers from at your home and abroad to affix us and cooperate with us to take pleasure in a greater long term. Original Factory China HPMC, Mortar Additives, We have been increasingly expanding our international market share based on quality products and solutions, excellent service, reasonable price and timely delivery. Remember to contact us at any time for more information.

1. Description of Putty Powder HPMC

Putty powder Hpmc produced by Milestone Industrial Co. Ltd. is a non-ionic cellulose ether made from natural polymer materials through a series of chemical processes. Putty powder Hpmc has the characteristics of thickening, bonding, dispersion, emulsification, film formation, suspension, adsorption, gelation, surface activity, moisture retention and protective colloid.

2. Features of Putty Powder HPMC

Surface Tension	4225-230	Ash content	≤5%
Carbonization temperature	225-230 ̐C	Water content	≤5%
Thermochromic temperature	190-200 ̐C	PH Value	6.5-8.0
Decomposing temperature	200 ̐C	Light transmittance	≥80
Gel temperature(℃)	50-68 ̐C	Whiteness	≥75
Content of hydroxypropyl	9.0-12.0	Viscosity	100-200000 it can be custmized
Content of methoxy	24.0-30.0	Fitness	80-100List

3. Physical Properties of Putty Powder HPMC

1) Putty powder Hpmc appearance: white or almost white powder.
2) Putty powder Hpmc particle size; 100 mesh pass rate is greater than 98.5%; 80 mesh pass rate is greater than 100%
3) Putty powder Hpmc carbonization temperature: 280--300℃
4) Putty powder Hpmc apparent density: 0.25--0.70/cm3 (usually around 0.5g/cm3), specific gravity 1.26-1.31
5) Putty powder Hpmc discoloration temperature: 190--200℃
6) Putty powder Hpmc surface tension: 42-56dyn/cm for 2% aqueous solution.
7) Putty powder Hpmc is soluble in water and some solvents, such as ethanol/water, propanol/water, trichloroethane, etc. in appropriate proportions. The aqueous solution has surface activity. High transparency and stable performance. Different specifications of products have different gel temperatures, and solubility changes with viscosity. The lower the viscosity, the greater the solubility. There are certain differences in the performance of Putty powder Hpmc of different specifications. The dissolution of Putty powder Hpmc in water is not affected. Influence of PH value.
8) With the decrease of methoxy group content, the gel point of Putty powder Hpmc increases, the water solubility decreases, and the surface activity also decreases.
9) Putty powder Hpmc also has thickening ability, salt resistance, low ash powder, PH stability, water retention, dimensional stability, Excellent film-forming properties, as well as a wide range of enzyme resistance, dispersibility and adhesion characteristics.

4. The Role of Putty Powder HPMC in Water-resistant Putty Powder

Putty powder Hpmc is mainly used for water retention, adhesion and lubrication in the putty powder, to avoid cracks and dehydration caused by too fast water loss. Putty powder Hpmc also enhances the adhesion of the putty, reduces the sagging phenomenon in the construction, and makes the construction comparison Smooth.