Construction Grade Chemicals Additive HPMC Used for Waterproof Putty

Production Description

Inspection report:This inspection report provides a HPMC sample with viscosity of 100000 mpa.s, The test basis JC/T 2190-2013 and GB/T 8077-2012, and test result is qualified. The testing organization is the local quality and technical supervision and Inspection Institute.



CAS  NO:9004-65-3
HS CODE:  3912390000
 HPMC is odorless,tasteless, non-toxic cellulose ethers producted from natural high molecular cellulose through series of chemical processing and achieved.
 And my company has the advanced method of liquid phase reaction kettle, adopt domestic most advanced technology to produce hydroxypropyl methyl cellulose.
 It has thickening, adhesion, dispersing, emulsifying, film, suspended, adsorption, gel, and protective colloid properties of surface activity and maintain moisture function properties ect.


Product Name HPMC
 

Viscosity Range: NDJ-4 Rotational viscometer,2% aqueous solution,20ºC Grade Viscosity Range(mpa.s) Grade Viscosity Range(mpa.s) 5 3-9 8000 7000-9000 15 10-20 10000 9000-11000 25 20-30 20000 15000-25000 50 40-60 40000 35000-45000 100 80-120 60000 46000-65000 400 300-500 80000 66000-84000 800 700-900 100000 85000-120000 1500 1200-2000 150000 130000-180000 4000 3500-4500 200000 ≥180000   Name Hydroxypropyl methyl cellulose (HPMC) Content of hydroxypropyl% 7.0-12.0 Content of Methoxyl % 26.0-30.0 Gel temperatureºC 54-72 Ash(Wt%) ≤5 Water(Wt%) ≤1 PH 5-8 Appearance White Powder or granula Fineness 100mesh≥98.5%;80mesh≥100% Surface Treatment Cold water instant type: surface treatment Ordinary hot melt type: without surface treatment Application

1. Construction industry: As a water-retaining agent and retarder of cement mortar, it makes the mortar pumpable. Used as a   binder in plaster, gypsum, putty powder or other building materials to improve application and prolong operation time. It can be used to paste ceramic tiles, marble, plastic decoration, paste reinforcement, and reduce the amount of cement. HPMC 's water-retaining properties prevent the paste from cracking because it dries too quickly after application,  enhancing the strength after hardening.
2. Others: This product is also widely used in coating industry and ink printing ,leather, paper products industry, fruit and vegetable preservation and textile industry.

Our Services

• Help client to find matching grade quickly and precisely.
• Help client to study the properties of competitor's produce.
• Provide formulation service to improve performance and control the cost, according to each client's specific weather condition, special sand and cement properties, and unique working habit.
• Provied FREE samples to client to verify the performance of our product.
• We take care of  logistic process until destination port.

Company Information


Hebei Shuangniu building materials cellulose Co., Ltd. (formerly Shijiazhuang Shuangniu building materials Co., Ltd.), located in Jinzhou, Hebei, one of the birthplace of cellulose ether in china. It is a high-tech enterprise engaged in scientific research, production and sales of hydroxypropyl methyl cellulose. It has its own right for export. Over the years, we uphold the strategic thought of safety, rational and sustainable development; We adhere to innovation, integrity and pragmatic. With profound cultural background and strong technological strength; on product quality and customer requirements ,we are willing to achieve mutual benefit new and old friends across the world.


1 RAW MATERIAL COMBED COTTON

2 CRUSHER

3  COTTON MATERIAL BIN


4 REACTOR

5 WAREHOUSE


6 BELT CONVEYOR