HPMC Building Grade for Mortar Water-Retaining Agent

• After-sales Service: 1 Year
• Type: Building Materials
• pH: 5.0-8.0
• Usage: Coating Auxiliary Agents, Cement Mortar, Tile Adhe
• Ash: 3% Max
• Content of Hydroxypropyl%: 7-12
• Model NO.: HPMC
• Transport Package: Bags
• Specification: 20KG or 25KG/Bag
• Trademark: XinWeiTe
• Origin: China
• HS Code: 3912390000
• Production Capacity: 5000 Tons / Month

Product Description

Product name	Hydroxy propyl methyl cellulose (HPMC)
Content of methoxyl	24.0  -   30.0
Content of hydroxy propyl	9.0  -  12.0
Temperature of gelation	63ºC   - 75 ºC
Moisture	<=5%
Ash	<=5%
PH value	7   -   8
Appearance	white powder
Fitness	80-100 mesh
Viscosity	4,000 to 200,000 it can be customized
HPMC increased with methoxy content reduce, the gel point water solubility and surface activity also declind, depends on customer's situation.

Construction grade HPMC as cement mortar:
1.Water-retaining agent, retarder, etc., make the mortar have pumping properties.
2.Used as a binder in plastering plaster, gypsum material, putty powder or other building materials to improve the spreadability and extend the operating time,
3.The water-retaining property prevents the slurry from cracking because it dries too quickly after application.
4.Enhance the strength after hardening.
Packaging, storage and use:
20 / KG or 25 / KG per bag, moisture-proof packaging,
Store in a cool and dry place,
Open the bag to use, pay attention to sealing and moisture-proof when remaining.