Introduce of Redispersible Polymer Powder RDP Made from Ethylene Vinyl Acetate Copolymer Emulsion

Herdispergeerbare polimeerpoeier (HOP), ook bekend as herdispergeerbare latexpoeier, is 'n verpoeierde polimeer wat gevorm word deur spuitdroging van polimeer-emulsie. Hierdie poeier kan weer gedispergeer word om 'n stabiele emulsie te vorm na kontak met water. Dit word wyd gebruik in konstruksiechemikalieë soos droëmengselmortels, teël gom, pleister mortiere, en selfnivellerende vloermateriaal om die adhesie te verbeter, waterdigtheid, en Buigsaamheid en duursaamheid.

Features of Redispersible Polymer Powder RDP Made from Ethylene Vinyl Acetate Copolymer Emulsion

Verbeterde bindingskrag: Verbeter die bindingssterkte tussen mortel en ander basismateriale aansienlik, vermindering van uithol en afval.

Verbeter buigsaamheid: Gee sement-gebaseerde materiale beter rekbaarheid en kraakweerstand, effektief weerstand teen krake veroorsaak deur temperatuurveranderinge en vibrasie.

Verbeter duursaamheid: Verbeter die materiaal se ondeurdringbaarheid, vries-ontdooi weerstand en chemiese korrosie weerstand om sy lewensduur te verleng.

Maklike konstruksie: Verbeter die plastisiteit en oopmaaktyd van mortel om konstruksiebedrywighede en aanpassings te vergemaklik.

Omgewingsbeskerming: geen oplosmiddel verdamping nie, voldoen aan omgewingsbeskermingsvereistes, en is geskik vir groen gebou konstruksie.

Goeie verenigbaarheid: Versoenbaar met 'n verskeidenheid sement-gebaseerde materiale en kan wyd gebruik word in verskillende tipes boumateriaal.

Specification of Redispersible Polymer Powder RDP Made from Ethylene Vinyl Acetate Copolymer Emulsion

Herdispergeerbare polimeerpoeier (HOP) – Ethylene Vinyl Acetate Copolymer

Produk Oorsig

Hierdie herdispergeerbare polimeer poeier (HOP) is made from a stable ethylene vinyl acetate (EVA) copolymer emulsion. The liquid emulsion is spray-dried with protective colloids to form a free-flowing, wit poeier. Wanneer dit met water gemeng word, the powder redisperses into a film-forming polymer that enhances performance in dry-mix construction products.

Sleutel kenmerke

Sterk adhesie: Binds well to cement, hout, metaal, en ander algemene boumateriaal.
Buigsaamheid: Improves crack resistance and reduces brittleness in mortars and plasters.
Waterretensie: Helps maintain moisture during curing for better hydration of cement.
Duursaamheid: Resists aging, UV-blootstelling, en herhaalde nat-droë siklusse.
Gebruiksgemak: Mixes easily into dry blends without clumping or dust issues.

Tipiese toepassings

This RDP is widely used in:
– Teël gom en grouts
– Buite isolasie afwerking stelsels (EIFS)
– Selfnivellerende onderlaag
– Repair mortars and renders
– Waterproofing slurries and coatings

Tegniese Eienskappe

Voorkoms: Wit, vryvloeiende poeier
Stewige inhoud: ≥98%
As inhoud: 10–15% (at 600°C)
Minimum filmvormende temperatuur (MFFT): ~5°C
Grootmaat digtheid: 450–550 g/L
Deeltjiegrootte: Gaan deur 150 µm sif

Hantering en berging

Bêre in 'n koelte, droë plek weg van direkte sonlig. Hou sakke verseël om vogabsorpsie te voorkom. Gebruik binne 12 months of production date for best results. Vermy kontak met oë en vel. Dra standaard beskermende toerusting tydens hantering.

Applications of Redispersible Polymer Powder RDP Made from Ethylene Vinyl Acetate Copolymer Emulsion

Toedienings van herdispergeerbare polimeerpoeier (HOP) from Ethylene Vinyl Acetate Copolymer Solution

Improved Performance in Construction Materials

Herdispergeerbare polimeerpoeier (HOP) made from ethylene plastic acetate (EVA) copolymer solution is commonly utilized in contemporary structure products. Wanneer dit met water gemeng word, the powder go back to its initial polymer type. This provides building and construction products better flexibility, verband, en taaiheid.

Vloer teël kleefmiddels
RDP improves bond stamina in between ceramic tiles and substrates. It minimizes the risk of floor tiles diminishing wall surfaces or floorings. The powder also aids the glue keep adaptable after drying out. This protects against splits brought on by temperature level adjustments or building activity.

Afwerkingsoplossing vir buite-isolasie (EIFS)
In EIFS, RDP improves the sturdiness of base and coating layers. It makes the system extra resistant to weather, impak, en veroudering. Coatings with RDP hold up better over time and need fewer fixings.

Sement-gebaseerde pleisters en pleisters
Including RDP to renders boosts workability and water retention. Workers find the mix much easier to use. The last surface area stands up to breaking and water penetration. This results in longer-lasting wall surfaces with a smoother surface.

Selfnivellerende onderlaag
For floor covering systems, RDP improves flow and cohesion. It aids the material spread evenly without dividing. Na verharding, the underlayment stays solid and bonds well to the flooring over.

Hersteldiens Mortiere
RDP makes fixing mortars stick far better to old concrete or stonework. It also improves flexural stamina. This means fixed locations can manage stress without damaging again soon.

Makers choose EVA-based RDP because it carries out well in lots of climates. It functions dependably in both completely dry and moist problems. The powder blends quickly right into dry-mix products. This maintains production simple and regular. Building contractors trust these products for quality results on every task.

Maatskappy profiel

Ons is die wêreldleier in liggewigbeton en gevorderde gemanipuleerde skuimoplossings. Wêreldwyd bekend vir sy verbintenis tot navorsing, innovasie, en toegepaste kundigheid, ons verskaf reeds gemanipuleerde skuimoplossings sedert die vroeë 2012's.

Ons kan produkte van hoë gehalte betonmengsel en skuimbetonverwante produkte oor die hele wêreld verskaf.

Die maatskappy het 'n professionele tegniese afdeling en kwaliteit toesig afdeling, 'n goed toegeruste laboratorium, en toegerus met gevorderde toetstoerusting en na-verkope kliëntedienssentrum.

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5 FAQs of Redispersible Polymer Powder RDP Made from Ethylene Vinyl Acetate Copolymer Emulsion

Gereelde vrae oor herdispergeerbare polimeerpoeier (HOP)

Wat is herdispergeerbare polimeerpoeier (HOP)?

RDP is a free-flowing powder made from ethylene vinyl acetate (EVA) copolymer emulsion. It is created by spray-drying the emulsion with protective colloids. Wanneer dit met water gemeng word, it redisperses back into a polymer film. Hierdie film verbeter adhesie, buigsaamheid, and durability in construction materials.

Waarom HOP in konstruksieprodukte gebruik?

RDP boosts performance in dry-mix mortars like tile adhesives, buite isolasie stelsels, en selfnivellerende verbindings. It makes the mix stick better to surfaces. Dit verminder ook krake en verhoog waterweerstand. These benefits help extend the life of the finished product.

Hoe verbeter HOP werkbaarheid?

RDP acts as a binder that enhances cohesion in the wet state. This means the mix stays smooth and easy to spread. Workers can apply it without it sagging or sliding off vertical surfaces. The improved consistency saves time and reduces waste on the job site.

Is RDP versoenbaar met ander bymiddels?

Ja. RDP works well with common cement-based systems and standard additives like cellulose ethers, stysel eters, en ontskuimers. Always test the final mix for stability and performance before large-scale use. Compatibility ensures consistent results across different formulations.

Hoe moet RDP gestoor word?

Berg RDP in 'n koelte, droë plek weg van vog. Hou die sakke verseël tot gebruik. Blootstelling aan humiditeit kan koekvorming of gedeeltelike herdispersie veroorsaak, which affects performance. Use within the shelf life indicated on the packaging for best results.