Chemical Additive Hydroxypropyl Methyl Cellulose Ether HPMC for Cement

• CAS No.: 9004-62-0
• Color: White
• Appearance: Powder
• Model NO.: HPMC
• Main Raw Material: Nitrocellulose
• Method: Spray
• Level: Finish Coat
• Drying Method: Air Drying
• Certification: ISO14001, CCC, RoHS, ISO9001
• Substrate: Ceramic
• Components: Auxiliaries
• Formation Mechanism: Conversion Type
• Product Name: Hydroxyethyl Cellulose
• ABB. Name: HEC
• Mf: (C7h12o6)N
• Taste: Odorless and Tasteless
• Other Name: Solid Surface Waterproof Paint U
• Type: Cellulose Ethers
• True Specific Gravity: 1.26-1.31
• pH Value: 4.0-8.0
• Bulk Density: 0.25-0.87g/cm3
• Transport Package: 25kgs Kraft Paper Bag or PP Bag
• Specification: 99%min
• Trademark: kelai chem
• Origin: China
• HS Code: 3912390000
• Production Capacity: 10000mt/Year

Product Description

Product Description

 

chemical additive Hydroxypropyl Methyl Cellulose ether HPMC for cement 

Brif introduction

Hydroxypropyl methyl cellulose (HPMC) is a natural polymer materials as raw materials,through a series of chemical processing and prepared non-ionic cellulose. It contains almost methyl cellulose(MC) of all the performance, your first choice for production of high quality building materials additives.To meet the needs of environmental protection, Our product with high water retention, dispersion, good fineness, good work ability, easy dissolution characteristics.It suitable for dry mortar building, both inside and outside wall putty powder milk (cream), adhesives, caulks, interface agents, coatings, self-leveling agent of new building materials.

Product properties

1. Water Retention: The water retention will be enhanced, which is helpful with such problems as            cement or gypsum construction material drying too fast and poor hardening or cracking due to insufficient  hydration.

2. Operationality: It can enhance the plasticity of mortar and improve the coating efficiency in construction  projects.

3. Adhesivity: It can make mortar attach to base material better since the plasticity of mortar is enhanced.

4. Slip Resistance: It can prevent slipping problem between mortar and the base material in construction      project as a result of its thickening effect.

Viscosity Range

spec.	Viscosity Ranges(MPA.S)	spec.	Viscosity Ranges (MPA.S)
5	4-9	8000	6000-9000
15	10-20	10000	9000-12000
25	20-30	15000	12000-18000
50	40-60	20000	18000-30000
100	80-120	40000	30000-50000
400	300-500	75000	50000-85000
800	600-900	100000	85000-130000
1500	1200-1800	150000	130000-180000
4000	3000-5600	200000	≥180000

Application scope
Tile adhesives  Powder coating  Exterior and interior wall putty  Plastering mortar external   Thermal insulation system  Plastering  anhydrite


Product property
1)Increases the water retention of construction mortar 
2)Improves workability of construction mortar
3)Improves bonding of construction mortar
4)Increases sag resistance of construction mortar


Package&Storage&Transportation
Package:25kg/20kg each PVC plastic bag with paper-plastic compound liner
Storage:Store it in a cool,dry place below 30ºC,Avoid exposure from sun,rain,moisture
Note:The unused product must be sealed