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Product Details:
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| Appearance: | White Or Yellowish Powder | Product Name: | Hypromellose Hydroxypropyl Methylcellulose |
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| Application: | Thickener, Emulsifier, Film-former, Binder, Dispersing Agent, Protective Colloids | Advantage: | Good Water Retention, Stable |
| Sample: | 200g Free Sample Provide | CAS: | 9004-65-3 |
| High Light: | Additive Hypromellose Hydroxypropyl Methylcellulose,Wall Hypromellose Hydroxypropyl Methylcellulose,Construction Chemical HPMC |
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Construction Chemical Hydroxypropyl methylcellulose Used For Interior and Exterior Wall Putty Additive HPMC
【Introduction】
Name: Hydroxypropyl methylcellulose
Abbreviation: HPMC
Molecular Formula: [C6H7O2(OH)x-m-n(OCH3)m(OCH2CH(OH)CH3)n]x
Structural formula:
【Characteristics】
Hydroxypropyl methylcellulose is widely uesd as thickener, emulsifier, film-former, binder, dispersing agent, protective colloids,etc in construction materials, paints,paper making industry, synthetic resins, ceramics, textiles, agriculture ,etc.
1. Technical Index
| Item | Index | ||||
| HPMC | |||||
| F | E | J | K | ||
| Loss on drying, % | 5.0 Max | ||||
| Ph value | 5.0~8.0 | ||||
| Appearance | White to yellowish grains or powder | ||||
| Viscosity (mPa.s) | refer to Table 2 | ||||
| Level | Specific range (mPa.s) | Level | Specific range (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 | 1000~2000 | 150000 | 130000~180000 |
| 4000 | 3000~5600 | 200000 | ≥180000 |
Note: Any other special requirement for the product can be satisfied through the negotiation.
Application
1. Heat-preservation mortar system's binding mortar and coating mortar
Hydroxypropyl methylcellulose can improve the homogeneity of the mortar,which permits an easier painting of the mortar .Thus the working efficiency is improved and the resistance to sagging is enhanced
2. Interface treatment binder
Hydroxypropyl methylcellulose improves the surface coating ,enhances the adhesiveness and increases the binding strength of mortar.
The excellent permeability improves the homogeneity of the interface
The high water retention rate of Hydroxypropyl methylcellulose prolongs the open time and improves the tile-pasting efficiency.
3. Gypsum-based mortar and gypsum products
Hydroxypropyl methylcellulose can improve the homogeneity of the mortar,which permits an easier painting,higher working efficiency and resistance to sagging.
Packaging
Our Hydroxypropyl methylcellulose is packed in an inner polyethylene bag reinforced with a 3-ply paper bag, or paper barrel or paper box, net weight is 25kg per bag.
Contact Person: admin
Tel: +8618516512831
