Introduce of Redispersible Polymer Powder RDP VAE

Redispersible Polymer Powder (RDP), kilala rin bilang redispersible latex powder, ay isang powdered polymer na nabuo sa pamamagitan ng spray drying ng polymer emulsion. Ang pulbos na ito ay maaaring ikalat muli upang bumuo ng isang matatag na emulsyon pagkatapos makipag-ugnay sa tubig. Ito ay malawakang ginagamit sa mga kemikal sa pagtatayo tulad ng mga dry-mix mortar, mga pandikit ng tile, paglalagay ng mortar, at self-leveling floor materials para mapahusay ang adhesion, hindi tinatablan ng tubig, at Flexibility at tibay.

Features of Redispersible Polymer Powder RDP VAE

Pinahusay na puwersa ng pagbubuklod: Makabuluhang pagbutihin ang lakas ng pagbubuklod sa pagitan ng mortar at iba pang mga base na materyales, pagbabawas ng hollowing at pagbagsak.

Pagbutihin ang kakayahang umangkop: Bigyan ang mga materyales na nakabatay sa semento ng mas mahusay na stretchability at crack resistance, epektibong lumalaban sa pag-crack na dulot ng mga pagbabago sa temperatura at panginginig ng boses.

Pagbutihin ang tibay: Pahusayin ang impermeability ng materyal, freeze-thaw resistance at chemical corrosion resistance para mapahaba ang buhay ng serbisyo nito.

Madaling konstruksyon: Pagbutihin ang plasticity at oras ng pagbubukas ng mortar upang mapadali ang mga operasyon at pagsasaayos ng konstruksiyon.

Proteksyon sa kapaligiran: walang solvent evaporation, nakakatugon sa mga kinakailangan sa pangangalaga sa kapaligiran, at angkop para sa pagtatayo ng berdeng gusali.

Magandang compatibility: Tugma sa iba't ibang mga materyales na nakabatay sa semento at maaaring malawakang magamit sa iba't ibang uri ng mga materyales sa gusali.

Specification of Redispersible Polymer Powder RDP VAE

Redispersible Polymer Powder RDP VAE– Technical Spec

Panimula ng Produkto

Redispersible Polymer Powder RDP VAE is a free-flowing white powder made from vinyl acetate and ethylene copolymer. It is created for usage in dry-mix building products. Kapag hinaluan ng tubig, the powder redisperses into a stable polymer movie. This boosts adhesion, kagalingan sa maraming bagay, and water resistance in last applications.

Trick Characteristics

Tingnan mo: Malayang dumadaloy na puting pulbos
Mass Density: 0.4– 0.6 g/cm IKAANIM.
Ash Material: 10– 15% (sa 800 ° C)
. Minimum Movie Development Temperature Level (MFFT): 0– 5 ° C.
Residue on Filter (0.315 mm): ≤ 2%.
pH Worth (10% liquid option): 4– 6.

Mga Kalamangan sa Pagganap

This RDP boosts workability and open time in tile adhesives, nag-render, at self-leveling compounds. It enhances bond strength to different substrates, kabilang ang kongkreto, kahoy, at mga insulation board. The polymer film formed after redispersion reduces water absorption and improves fracture resistance. It additionally boosts flexibility without sacrificing early toughness advancement.

Paghawak at espasyo sa imbakan

Mamili ng pulbos sa isang kamangha-manghang, dry area away from straight sunshine and moisture. Maintain containers sealed when not in use. The product has a service life of one year under proper storage space conditions. Iwasang tumawag gamit ang mga mata at balat. Usage standard commercial hygiene methods during handling.

Suggested Dose

Common enhancement rates range from 1% sa 5% sa pamamagitan ng bigat ng kabuuang ganap na tuyo na halo, depende sa application. For ceramic tile adhesives, 2– 4% is common. Sa mga panlabas na sistema ng pagkakabukod, 3– 5% provides optimal performance. Always perform small-scale trials to verify compatibility and efficiency in your specific formula.

Applications of Redispersible Polymer Powder RDP VAE

Applications of Redispersible Polymer Powder RDP VAE

Tile Adhesives

RDP VAE improves the bond toughness of tile adhesives. It helps tiles stick securely to wall surfaces and floors. The powder likewise makes the glue even more adaptable. This reduces cracking brought on by temperature modifications or developing activity.

Outside Insulation Finishing Solution (EIFS)

Sa EIFS, RDP VAE boosts water resistance and sturdiness. It reinforces the base coat and finish layers. The polymer enables the system to manage weather condition stress without peeling off or fracturing. Workers discover it less complicated to apply due to the fact that the mix remains convenient much longer.

Self-Leveling Underlayment

RDP VAE enhances flow and bond in self-leveling compounds. It assists the material spread equally throughout uneven subfloors. Sa sandaling tuyo, the surface area remains solid and immune to foot traffic. The powder likewise reduces the chance of dusting or surface area wear.

Ayusin ang mga mortar

For concrete repair, RDP VAE increases cohesion and bonding to old surface areas. It lets repair work mortars stick well even on moist or harsh substrates. The included adaptability avoids brand-new splits from creating near repaired locations.

Plasters and Renders

RDP VAE makes plasters and makes extra practical and much less weak. It improves bond to stonework, kongkreto, at mga insulation board. The final layer resists rainfall, hangin, and daily wear better than standard blends. Splitting and flaking occur much less typically.

Grouts and Joint Fillers

Sa mga grawt, RDP VAE includes water repellency and long-term security. It maintains joints secured versus wetness and dirt. The product remains elastic sufficient to relocate a little without damaging apart. This is especially helpful in areas with constant temperature level changes.

Profile ng Kumpanya

Kami ang pandaigdigang nangunguna sa magaan na kongkreto at advanced engineered foam solution. Kilala sa buong mundo para sa kanyang pangako sa pananaliksik, pagbabago, at inilapat na kadalubhasaan, nagbibigay kami ng mga engineered foam solution mula noong unang bahagi ng 2012.

Makakapagbigay kami ng de-kalidad na kongkretong admixture at mga produktong nauugnay sa foam concrete sa buong mundo.

Ang kumpanya ay may isang propesyonal na departamentong teknikal at departamento ng pangangasiwa ng kalidad, isang mahusay na kagamitang laboratoryo, at nilagyan ng advanced na kagamitan sa pagsubok at after-sales customer service center.

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5 FAQs of Redispersible Polymer Powder RDP VAE

Mga Madalas Itanong Tungkol sa Redispersible Polymer Powder (RDP) PAA

What is RDP VAE?

RDP VAE stands for Redispersible Polymer Powder made from Vinyl Acetate-Ethylene. It is a fine white powder used in construction materials. Kapag hinaluan ng tubig, it turns back into a polymer emulsion. This helps bind ingredients together and improves performance.

Why use RDP VAE in tile adhesives?

RDP VAE boosts adhesion strength. It lets tile adhesives stick better to walls and floors. It also makes the adhesive more flexible. This reduces cracking when surfaces move or shift slightly over time.

How does RDP VAE improve cement-based products?

Pinahuhusay nito ang kakayahang magamit, pagpapanatili ng tubig, at flexibility. These improvements help cement mixtures stay smooth during application. They also reduce water loss, which supports proper curing. The final product becomes tougher and lasts longer.

Ligtas bang pangasiwaan ang RDP VAE?

Oo. RDP VAE is non-toxic and stable under normal storage conditions. Always follow basic safety rules. Wear gloves and avoid breathing in dust. Keep the powder dry and store it in a cool, selyadong lalagyan.

What’s the right dosage for RDP VAE?

The amount depends on the application. Para sa mga tile adhesive, typical use is 1% sa 5% ng kabuuang tuyong timbang. For renders or plasters, it may be 2% sa 6%. Palaging subukan muna ang maliliit na batch. Adjust based on desired performance and local conditions.