Tile Adhesive Hydroxypropyl Methyl Cellulose Hpmc Cement Building Wall Putty
- $2.50 / 2 - 9999 kilograms
$2.30 / >=10000 kilograms - 2 kilograms
- Shijiazhuang Qingquan Cellulose Co., Ltd.
- Hebei, China
- Mr
PRODUCT DETAIL
| Packaging Details: | 25kg/PE inner film. 20 ` FCL: 12 tons with pallet or 14 tons without pallet. 40` FCL: 24 tons with pallet or 28 tons without pallet. | Water retention %: | >95 |
| Supply capacity: | 100 tons per day | model: | y-1 |
| Origin: | Hebei china | purity: | 99.99% |
| application: | construction, other | brand: | Qingquan |
| Warranty: | 2 years | Project solution ability: | Project overall solution, other |
| Viscosity: | 200000 | payment terms: | L/C, Western Union, D/P, D/A, T/T |
| Package: | 25KG/bag | product name: | Hydroxypropylmethylcellulose |
| PH value: | 6-8 | port: | Tianjin harbor |
| Other names: | hypromellose | MOQ: | 1000KG |
| After-sales service: | online technical support, other | usage: | Construction Chemicals Cellulose, Chemical Additives |
| design style: | industrial |
Specification
product name | Hydroxypropyl Methyl Cellulose (HPMC) | |
physical form | white to off-white powder | |
Viscosity (2%mPa.S) | 50000-200000 | |
Hydroxypropoxy content % | 4.0-12.0 | |
Methoxy content (wt%) | 19.0-30.0 | |
pH 2% | 5.0-8.0 | |
Gel temperature °C | 70-80 | |
Sodium chloride(%) | ≤0.2 | |
Moisture content, % | 5% max | |
Ash content, % | 1.5% max | |
Function | Water retention, high adhesion, slip resistance, excellent workability | |
pack | 25kg/bag, accept OEM&ODM | |
HPMC decreases with the increase of methoxy content, and the gel point water solubility and surface activity also decrease, depending on the customer's situation. | ||
Product Description
Qingquan cellulose ether product characteristics
Its appearance is usually white or off-white powder. Soluble in water and some solvents, the aqueous solution has surface activity. Transparency is very good. The performance is also relatively stable. HPMC can produce products with different specifications, and the gelation temperature is also different. Solubility varies with viscosity. The lower the viscosity, the greater the solubility. Different specifications of HPMC have different properties. HPMC has thickening ability, salt resistance, low ash content, PH stability, water retention, dimensional stability, excellent film-forming properties, and a wide range of enzyme resistance, dispersibility and cohesion.
role in construction
1. Water retention makes the mortar fully hydrated and significantly improves the bonding strength.
2. At the same time, it can appropriately increase the tensile elongation and shear strength, greatly improving the construction effect and work efficiency.
3. At the same time, it also improves the bonding performance, has anti-sag ability, and improves the anti-shrinkage and anti-crack performance.
its role in the material
1. The volatilization and hardening of moisture in the mortar will cause scaling, resulting in insufficient effective wet bonding area of the tiles. The time from mortar application to hardening is defined as operating time. Modified cellulose ether can significantly delay the hardening time, thereby increasing the effective wetted area of tiles.
2. When tiles are pasted with tile adhesive, the tiles will be pasted on the panel. Since the tiles may slide due to their own gravity, adding cellulose ether can improve the anti-skid performance of the tile adhesive.
3.The viscosity of cellulose ether is related to temperature. When the cellulose ether solution is heated, its viscosity will gradually decrease until it suddenly loses viscosity when it reaches a certain temperature. Our production process can effectively resist a certain temperature and provide better stability for tile adhesives.
its function
The cellulose added in the putty powder is mainly due to the water retention of HPMC, so that the slurry will not crack due to too fast drying after construction, and the strength after hardening will be enhanced.When using putty powder, hydroxypropyl methylcellulose is usually added. The role of hydroxypropyl methylcellulose in construction is water retention, construction and thickening. 1. Water retention: Make the putty powder dry slowly, and assist lime calcium to react under the action of water. 2. Construction: Cellulose has a lubricating effect, which can make the putty powder have good workability. 3. Thickening: Cellulose can thicken and suspend the solution, making the solution even up and down and resisting sagging.
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