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Product Details:
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| Appearance: | White Or Yellowish Powder | Product Name: | Tile Adhesive Thickener 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: | 20000cps Hydroxypropyl Methylcellulose,White cas 9004 65 3,HPMC Hydroxypropyl Methylcellulose |
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High quality hydroxypropyl methylcellulose hpmc for tile adhesive
【Introduction】
Name: Hydroxypropyl methylcellulose
Abbreviation: HPMC
Molecular Formula: [C6H7O2(OH)x-m-n(OCH3)m(OCH2CH(OH)CH3)n]x
【Characteristics】
Hydroxypropyl methylcellulose (HPMC) is a white, yellowish-white or grayish-white powder or granules, it's a cellulose ether which is based on methyl cellulose.Our products produced from the raw material of high purity cotton.After alkali treatment and special etherification becomes HPMC.
【Feature】
• High water retention
• Good workability
• Overall good performance
• Very good open time
• Thermal stability improved
• Less retardation of cement hydration
• Excellent slip resistance
【Application】
Hydroxypropyl methylcellulose can greatly improve the water retention capacity, inhibit the large loss of moisture to the highly water-absorbing ceramic tile and substrate, so that there is enough water for hardening condition of cement, the bond strength is increased and the slip resistance of mortar is further improved;
Excellent open time and adjustable time for workers to adjust the mistakes of placing wrong ceramic;
No matter be thickly sticked or thin sticked, Hydroxypropyl methylcellulose can develop a good bond strength, reduce shrinkage rate, and it won't cause ceramic tile craze and fall off by stress.
【Technical requirements】
1.Appearance: white to yellowish powder or grains.
2.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.
Packaging
Our Hydroxypropyl Methyl Cellulose 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.
Transportation and Storage
Protect the product against moisture and damp.
Don't put it together with other chemicals.
Contact Person: admin
Tel: +8618516512831
