| Type: | Building Materials |
|---|---|
| pH: | 6.0-8.0 |
| Colour: | White |
| Advantage: | Film-Forming Materials |
| Protective Colloid: | Polyvinyl Alcohol |
| Characteristic: | Dissolve Quickly |
| Samples: |
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| Customization: |
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Audited Supplier Redispersible Polymer Powder is produced by spray-drying special water-based emulsion, mostly based on vinyl acetate and ethylene. It dissolves in water easily and quickly forms emulsion.
Redispersible latex powder products are water-soluble redispersible powders, abbreviated as RDP in English. Add to polystyrene foam board as an additive.
The physical and chemical properties of RDP:
| Exterior | White powder, free flowing |
| Solid content (wt%) | ≥98.0 |
| Ash content (wt%) | 10±2% |
| Bulk density (g/L) | 300-500 |
| Protective colloid | Polyvinyl alcohol |
| Particle size | ≤4% greater than 400um |
| PH value | 6-8 |
| Glass transition temperature Tg(DSC)ºC | -2ºC |
| Minimum film forming temperature (ºC) | 0~5ºC |
The advantages of adding RDP to EPS:
1. Affect water absorption,
2. Control thermal conductivity through water absorption,
3. The thermal conductivity is controlled, and the heat preservation effect can be well maintained.
Support the customization of viscosity, packaging appearance, bag weight, etc. Looking forward to your consultation!
Advantages of special additive RDP for building dry powder.
1. Easy and fast to use.
2. Good dispersion.
3. Improve deformability.
4. Reduce cracking.
Safety Precautions:
Avoid randomly throwing dust to cause air pollution.
Physical and chemical hazards:
Avoid contact with fire sources, and avoid the formation of a large amount of dust in a closed environment to prevent explosive hazards.
Pay attention to sun and rain and moisture, avoid direct sunlight, and store in a dry place.
Key properties:
- Supply high flexibility
- Increase adhesion strength
- Improves workability
- Improve water proofing of mortar
- Reduce water absorption
- Excellent rheology
- Increased impact and abrasion resistance
- Higher durability and freeze thaw resistance
- Improved wetting of the substrate
RDP storage:
Store non-dangerous goods in a dry environment below 30°C. Accident prevention rules related to dust protection must be followed.
Transport:
Standard packaging, 20 kg pp bags, including PE bags. Transported as non-hazardous chemicals.
RDP packaging and storage:
It should be stored in a cool and dry place. The recommended period of use is six months. Please use it as early as possible when using it in summer.
Keeping in a hot and humid place will increase the chance of agglomeration. After opening the bag, please use it once as much as possible, otherwise the bag must be sealed to avoid absorbing moisture from the air.
Our product range:
Hydroxypropyl methyl cellulose ether (HPMC),
Redispersible latex powder (RDP)
And other chemical building materials.
FAQ:
Q1. How can we guarantee the quality of our products?
1. All materials must be tested with reference to the main specifications before unloading.
2. After unloading, we will store different materials in different warehouses.
3. We keep paper and computer storage records.
Question 2: What is your sample policy?
A: We provide free samples, we bear the freight, or negotiate between the two parties.
Question 3: What are your payment terms?
Answer: T/T is 50% in advance, the balance is before shipment.
Q4. What about delivery time?
Answer: The sample needs 3-5 days, and the mass production time needs 3-5 working days.
Q5. Do you have a minimum order quantity for trial orders?
About us.
The company specializes in the production and sale of cellulose ether, hydroxypropyl methyl cellulose, latex powder and other products.
Provide customers with excellent products and a full range of free technical services at the fastest speed. Walk out a win-win road of common development.
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