| Type: | Viscosity Reducer Admixture |
|---|---|
| CAS: | 9004-65-3 |
| Viscosity: | 400-300000cps |
| pH Value: | 6.0-8.0 |
| Raw Material: | Cotton |
| Shelf Life: | 3 Years |
| Samples: |
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| Customization: |
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Audited Supplier Product name: Hydroxypropyl Methy Cellulose
CAS No.: 9004-65-3
MF: [C6H7O2(OH)3_n(OCH2COONa)n]x
EINECS No.: 220-971-6
PH value: 3.0-11.0
Viscosity: 5-180000
HPMC is a highly pure cotton cellulose as raw material, under alkaline conditions by special etherification and preparation.White or whitish powder.HPMC decreases with the decrease of methoxide content, increase of gel point, decrease of water solubility and decrease of surface activity.
HPMC has thickening ability, salt resistance, low ash powder, pH stability, water retention, dimensional stability, excellent film forming, and a wide range of enzyme resistance, dispersion and adhesion.
Standard Packing: In 25kg bags out HDPE bags inner with LDPE bags
Store it in a cool, dry place below 30degree and protected against humidity and pressing, since the goods is thermoplastic, storage time should not exceed six months.
Quantity/20GP:12Tons with pallets,14tons without pallets
Quantity/40GP:24Tons with pallets ,28tons without pallets
Application range
- External wall insulation system (EIFS)
- Interior and exterior bonding agents pointing agent
- Tile adhesive mortar
- Crack Filler
- Self-leveling mortar
- Gypsum-based plaster
- Ceramic Extrusion
Good water retention: prolonged opening time will make tiling more efficient. Improved adhesion and sliding resistance: especially for heavy tiles. Better workability: lubricity and plasticity of plaster is ensured, mortar can be applied easier and quicker.
Cement Plaster / Dry mix mortar Easy dry mix formula due to cold water solubility: lump formation can be easily avoided, ideal for heavy tiles. Good water retention: prevention of fluid loss to the substrates, the appropriate water content is kept in mixture which guarantees longer concreting time. Increased water demand: increased open time, expanded spry area and more economical formulation. Easier spreading and improved sagging resistance due to improved consistency.
Wall putty Water retention: maximized water content in slurry. Anti-sagging: when spreading a thicker coat corrugation can be avoided. Increased mortar yield: depending on the weight of the dry mixture and appropriate formulation ,HPMC can increase the mortar volume.
Exterior Insulation and Finish System ( EIFS ) Improved adhesion. Good wetting ability for EPS board and substrate. Reduced air entrancement and water uptake.
Self-leveling Mortar Protection from water exudation and material sedimentation. No effect on slurry fluidity with low viscosity HPMC, while its water retention characteristics improve the finish performance on the surface. Crack Filler Better workability: proper thickness and plasticity. Water retention ensures prolonged work time. Sag resistance: improved mortar bonding ability.
Specifications:
|
Item |
HPMC |
|
Methoxyl content (-OCH3),w/% |
20.0 - 28.0 |
|
Hydroxypropyl content (-OCH2CHOOHCH3),w/% |
5.0-11.0 |
|
Gelling temperature, °C |
55-80 |
|
Moisture content ,w/% |
max 1% |
|
Residue on ignition,w% |
max 1.5% |
|
Lead (Pb), ppm |
max 2 |
|
Arsenic (As) ,ppm |
max 2 |
|
Heavy metal |
max 20 |
|
Viscosity (mpa.s) |
5-250,000 |
1.Supply free sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours
4.we provide Commerical Invoice, Packing List, Bill of loading, COA and Origin certificate. If your markets have any special requirements, let us know.
5.Best price.
6.Prompt delivery. We have good cooperation with many professional forwarders.
7.We can accept various payment methods, L/C, T/T, Western Union etc
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