Shanghai ShiCi International Trading Co., LTD.
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    The company mainly produces and sells "HUAMAO" as well as "SANWEI" two major brand products. Products covered three series: One is polyvinyl alcohol (PVA) series of products with an annual capacity of 100,000 tons; the second is dispersible polymer powder can be 85,000 tons per year; the last is the cellulose products annual capacity of 60,000tons. 
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    Shanghai shici International Trading Co.Ltd is a professional company which contain enterprise sales, warehousing, distribution, technical services. Shanghai Shici in view of the new market situation and customer demand, the establishment of raw material supply as the core, formulation research, technical support, such as supporting the "integration, one-stop" service marketing model. 
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    Our polyvinyl alcohol (PVA) series of products, dispersible polymer powder, hydroxy propyl methyl cellulose and other related products are well applied in many fields such as paper, adhesives and emulsion, textiles, barrier films, tec,.
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MHK261 - Hydroxy propyl methyl cellulose special for thermal mortar
Similar products

MHK261 - Hydroxy propyl methyl cellulose special for thermal mortar

Physico-chemical properties


Typical viscosity range of HuaMao® HPMC products with NDJ-1 rotary viscometer at 20℃ with 2% solution.

Type

Typical viscosity

040

3-9

067

10-20

079

20-30

096

40-60

114

80-120

148

300-800

153

400-600

165

700-900

180

1200-2000

205

3500-5500

222

7000-9000

227

9000-11000

237

13000-17000

244

18000-22000

261

35000-45000

271

55000-65000

277

65000-85000

284

85000-130000

294

130000-180000

301

180000-230000

307

>230000

*The above specifications have grade that disperses in cold water, such as MHE 227S, ”S” stands for dispersing in cold water

Physico-chemical properties of MHK261


Item

Required Specifications

Test Result

Appearance

White free-flowing power

White free-flowing power

hydroxypropoxy(WT%)

4.0-12

7.89

Methoxy(WT%)

19-24

21.37

Gel Temperature (℃)

70-90

73.0-74.5

Ash Content (%)

≤5

3.85

Moisture Content (%)

≤5

3.18

pH

5.0-8.0

7.56

Partical Size

Mesh 80

100% through

Viscosity (NDJ-1)

35000-45000

41000

Viscosity (Brookfield)

28400

2 % solution; on dry basis,20℃

Application of HuaMao® HPMC:

The application includes but is not limited to the following fields:
1. Construction: with excellent thixotropy, it provides pumping performance to the mortar. As adhesion agent in plaster, gypsum based material, putty or other construction material, it could improve workability and extend the operating time. As strength adhesion agent used with tile, marble, plastic decorative, it could reduce the dosage of cement. It also has good water - retention property.
2. Coating: used as thickener, dispersing agent and stabilizer, with good compatibility in water or organic solvent.
3. Lnk&Print: used as thickener, dispersing agent and stabilizer, with good compatibility in water or organic solvent.
4. Ceramic: used as the binder in the ceramic application.
5. PVA: mainly used as dispersion agent in PVA production.
6. Plastic as the release agent, softening agent and smoothing agent.
7. Others: widely used in leather, paper, food and textile industries.

Customization

HuaMao® can customize according to customer demand, production of goods.
1. HuaMao® can customize the packaging according to the customer's requirements.
2. HuaMao® can produce HPMC which is the special technical index, according to the customer's demand.

The planet's limited energy resources are slowly depleting and energy costs continue to rise, and there is a long way to go in finding renewable energy. In the reality of increasingly tense energy sources, reducing energy consumption is one of the most effective ways to save power. A properly selected and the installed external wall insulation system can reduce building energy consumption by up to 60%.

In China, building energy-saving in the last century 90 in the market, after decades of application testing, formed a thermal insulation board system and insulation mortar system two major categories. Cellulose ether plays an important role in the realization of these two kinds of applications.
For the insulation board system, generally includes the insulation board of bonded mortar and insulation board surface protective effect of the plastering mortar, a good adhesive mortar needs to have:

Easy to stir, easy to operate, non-stick knife, good resistance to drape, good adhesion and other characteristics.
Plastering mortar needs to be: Easy to stir, easy to spread, non-stick knife, long opening time, good for mesh wettability, not easy to cover and so on.

For the insulation mortar system, our focus has become: the amount of slurry, the lightweight filler has good wrapping and construction, has a certain gas rate, increases the output ratio of mortar, long operation time, good sag effect and wetting ability for different base surfaces: The slurry stability is good, and the consistency of the slurry body is maintained for a long time.

Methocel cellulose ether provides the basic guarantee for the application of mortar products.

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