New Arrival China Vae Powder - Redispersible latex powder – Divenland
New Arrival China Vae Powder - Redispersible latex powder – Divenland Detail:
The product of redispersible latex powder is water-soluble redispersible powder, which is a copolymer of ethylene and vinyl acetate, with polyvinyl alcohol as protective colloid. Redispersible latex powder has a wide range of applications due to its high adhesion and unique properties, such as water resistance, workability and thermal insulation.
PRODUCT SPECIFICATIONS
|
Polymer Type |
VinylAcetate-Ethylene copolymer |
|
Solids content |
98 % min |
|
Ash Content |
8 – 12% |
|
Appearance |
White Powder |
|
Average Particle Size |
50 – 130μm |
|
pH |
7 |
The function of redispersible powder in putty
1. Improve the adhesion and mechanical properties of putty. Redispersible latex powder is a powder binder made by spray drying of special emulsion (high polymer). After contacting with water, the powder can be quickly dispersed into emulsion and has the same properties as the initial emulsion, that is, the film can be formed after evaporation of water. The film has high flexibility, high weatherability and high adhesion to various substrates. In addition, the latex powder with hydrophobicity can make mortar have good waterproof property.
2. Improve the cohesion of putty, excellent resistance, alkali resistance, wear resistance, enhance the bending strength.
3. Improve the waterproof and permeability of putty.
4. Improve the water retention of putty, increase the opening time, improve the workability.
5. Improve the impact resistance and durability of putty.
The function of redispersible powder in mortar
1. Improve the compressive strength and flexural strength of mortar.
2. The addition of Redispersible powder improves the elongation of mortar, thus improving the impact toughness of mortar, and also gives the mortar good stress dispersion effect.
3. The bonding performance of mortar is improved. The bonding mechanism depends on the adsorption and diffusion of macromolecules on the adhesive surface. Meanwhile, the rubber powder has a certain permeability. It can fully infiltrate the surface of the base material together with cellulose ether, so that the surface performance of the base course is close to that of the new plastering, so as to improve the adsorption property and greatly increase its performance.
4. Reduce the elastic modulus of mortar, improve the deformation ability and reduce the cracking phenomenon.
5. Improve the wear resistance of mortar. The improvement of wear resistance is mainly due to the existence of a certain amount of glue on the surface of the mortar. The rubber powder plays a bonding role, and the mesh membrane structure formed by the rubber powder can pass through the holes and cracks in the cement mortar. The adhesion between the base material and the hydration products of cement is improved, so the wear resistance is improved.
6. The mortar is endowed with excellent alkali resistance.
Packaging/Transportation
The products are encapsulated in polypropylene woven bags with polythene inner bags coated with plastic, with a net weight of 25kg per bag. Attention to rain and sun protection during transportation. A variety of packaging bags are available. According to your requirements can provide packaging, brand OEM.
Product detail pictures:
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Cooperation
abide by the contract", conforms to the market requirement, joins during the market competition by its superior quality also as provides extra comprehensive and exceptional service for consumers to let them turn into significant winner. The pursue of the business, is definitely the clients' gratification for New Arrival China Vae Powder - Redispersible latex powder – Divenland , The product will supply to all over the world, such as: Lisbon, Slovenia, Malawi, Make sure you genuinely feel free to send us your requirements and we are going to respond for you asap. We now have got a skilled engineering group to serve for your just about every detailed needs. Cost-free samples could be sent to suit your needs personally to understand much more information. In an effort to meet your requires, be sure to seriously feel free to make contact with us. You may send us emails and contact us directly. Moreover, we welcome visits to our factory from around the globe for much better recognizing of our organization. nd objects. In our trade with merchants of numerous countries, we usually adhere for the principle of equality and mutual benefit. It is really our hope to market, by joint efforts, each trade and friendship to our mutual advantage. We look forward to getting your inquiries.
By Andy from European - 2017.08.15 12:36
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By Nicola from Angola - 2017.11.01 17:04
