Introduce of VAE/RDP powder

Poda ya Polima inayoweza kusambazwa tena (RDP), pia inajulikana kama poda ya mpira inayoweza kusambazwa tena, ni polima ya poda inayoundwa na kukausha kwa dawa ya emulsion ya polima. Poda hii inaweza kutawanywa tena ili kuunda emulsion imara baada ya kuwasiliana na maji. Inatumika sana katika kemikali za ujenzi kama vile chokaa cha mchanganyiko kavu, adhesives tile, chokaa cha kupiga chokaa, na vifaa vya kujitegemea vya sakafu ili kuimarisha kujitoa, kuzuia maji, na Unyumbufu na uimara.

Features of VAE/RDP powder

Nguvu ya kuunganisha iliyoimarishwa: Kuboresha kwa kiasi kikubwa nguvu ya kuunganisha kati ya chokaa na nyenzo nyingine za msingi, kupunguza mashimo na kuanguka.

Boresha unyumbufu: Ipe nyenzo zenye msingi wa saruji kunyoosha vizuri na upinzani wa nyufa, kwa ufanisi kupinga ngozi inayosababishwa na mabadiliko ya joto na vibration.

Kuboresha uimara: Boresha kutoweza kupenyeza kwa nyenzo, upinzani wa kufungia-thaw na upinzani wa kutu wa kemikali ili kupanua maisha yake ya huduma.

Ujenzi rahisi: Kuboresha plastiki na wakati wa ufunguzi wa chokaa ili kuwezesha shughuli za ujenzi na marekebisho.

Ulinzi wa mazingira: hakuna uvukizi wa kutengenezea, inakidhi mahitaji ya ulinzi wa mazingira, na inafaa kwa ujenzi wa jengo la kijani kibichi.

Utangamano mzuri: Sambamba na aina mbalimbali za vifaa vya saruji na inaweza kutumika sana katika aina mbalimbali za vifaa vya ujenzi.

Specification of VAE/RDP powder

VAE/RDP Powder Requirements

Uhakiki wa Bidhaa

VAE/RDP powder is a redispersible polymer powder made from plastic acetate and ethylene. It mixes well with water and forms a solid film after drying out. This product is widely utilized in building and construction products such as tile adhesives, mifumo ya insulation ya nje, na vitu vya kujitegemea.

Sifa za hila

The powder enhances attachment, uwezo mwingi, na upinzani wa maji katika chokaa cha mchanganyiko kavu. It additionally improves workability and open time throughout application. When redispersed in water, it develops a continuous polymer movie that binds concrete bits together. This results in better communication and lowered cracking with time.

Taarifa za Kiufundi

– Muonekano : Poda nyeupe isiyo na mtiririko
– Nyenzo zenye nguvu : Kiwango cha chini 99%.
– Maudhui ya majivu : Karibu 10– 14%.
– Unene wa wingi : Takriban 0.5– 0.7 g/cm TANO.
– Ukubwa wa chembe : Hupitia kichujio cha matundu 100.
– Kiwango cha chini cha joto cha kutengeneza filamu (MFFT) : About 0– 5 °C.
– Wakati wa kutawanyika upya : Kiasi kidogo kuliko 5 mins in clean water at space temperature level.

Uhifadhi na Utunzaji

Nunua unga katika hali ya kushangaza, eneo kavu kabisa mbali na unyevu. Weka mifuko salama wakati haitumiki. The service life is twelve month if saved appropriately in initial packaging. Avoid exposure to guide sunshine or high humidity. Usage typical industrial health techniques when handling the item. Wear gloves and shatterproof glass as a safety measure.

Ufungaji wa bidhaa

VAE/RDP powder comes in 25 kg multi-wall paper bags with an internal polyethylene liner. Custom-made packaging choices are readily available upon demand. Always inspect the label for set number and manufacturing day prior to use.

Applications of VAE/RDP powder

Applications of VAE/RDP Powder

Solid Adhesion in Building And Construction Products

VAE/RDP powder is extensively used to improve attachment in building and construction items. It aids bind materials like concrete, mchanga, and accumulations much more firmly. This leads to more powerful tile adhesives, mifumo ya insulation ya nje, na kutengeneza chokaa. The powder ensures these mixes stick well to surfaces such as concrete, mbao, na chuma.

Better Adaptability and Crack Resistance

Adding VAE/RDP powder makes dry-mix mortars much more versatile. This adaptability lowers the opportunity of splits creating gradually. Products like self-leveling compounds and water-proof finishings benefit significantly. They can deal with little activities in the building structure without breaking apart.

Upinzani wa Maji ulioimarishwa

This powder additionally boosts water resistance in several formulations. When blended into makes or glues, it develops a denser, less porous layer. That implies wetness has a tougher time making it through. This is especially valuable for basements, vyumba vya kuosha, and outside walls subjected to rainfall.

Uwezo wa Kufanya Kazi Ulioimarishwa na Wakati wa Kufungua

Employees find it less complicated to apply mortars and adhesives which contain VAE/RDP powder. The material remains convenient much longer after mixing– this is called extended open time. Contractors can adjust tiles or smooth surface areas without hurrying. The final surface looks cleaner and much more also.

Long Lasting Efficiency in Harsh Issues

Products with VAE/RDP powder hold up well under hard climate. They withstand UV light, mabadiliko ya kiwango cha joto, and duplicated wet-dry cycles. This makes them ideal for outdoor applications like facade finishes and paving joint fillers. Long-term toughness reduce repair and maintenance.

Flexible Use Across Industries

Past building, this powder shows up in tile cements, gypsum-based plasters, and even some specialized paints. Its capacity to bond, flex, and push back water fits several needs. Suppliers rely upon it to satisfy performance standards while keeping formulas simple and affordable.

Utangulizi wa Kampuni

Karibu kwa Zege na Zaidi, mtoa huduma anayeongoza wa mchanganyiko wa saruji wa utendaji wa juu, ikiwa ni pamoja na vipunguza maji vya zege vinavyolipiwa. Pamoja na uzoefu wa miaka katika soko la kimataifa, tunatoa masuluhisho ya hali ya juu yaliyoundwa ili kuimarisha ubora na ufanisi wa miradi ya ujenzi duniani kote. Vifaa vyetu vya kisasa vya utengenezaji vinahakikisha bidhaa za ubora wa juu zinazokidhi viwango vya kimataifa. Tunajivunia huduma ya kipekee kwa wateja, msaada wa kiufundi, na masuluhisho yaliyolengwa ili kukidhi mahitaji maalum ya mradi. Shirikiana nasi kwa kuaminika, ubunifu, na michanganyiko ya zege ya gharama nafuu ambayo husogeza mbele miradi yako. Chunguza zaidi katika www.concreteandmore.de/. Hebu tujenge siku zijazo pamoja!

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5 FAQs of VAE/RDP powder

What is VAE/RDP powder?

VAE/RDP powder stands for Vinyl Acetate Ethylene / Poda ya Polima inayoweza kusambazwa tena. Ni mzungu, free-flowing powder made by spray-drying a polymer emulsion. Inapochanganywa na maji, inarudi tena kuwa polima ya kutengeneza filamu. Wajenzi na watengenezaji huitumia kuboresha utendakazi wa vifaa vya ujenzi kama vile vibandiko vya vigae, plasta, na misombo ya kujitegemea.

How does VAE/RDP powder work in construction products?

This powder boosts key properties of dry-mix mortars. It increases kujitoa, kubadilika, na upinzani wa maji. Once added to a mix and hydrated, it forms a polymer film that binds particles together. Hii inafanya bidhaa ya mwisho kuwa na nguvu na kudumu zaidi, especially under stress or changing weather conditions.

Is VAE/RDP powder safe to handle?

Ndiyo. The powder is non-toxic and does not contain solvents. Bado, you should avoid breathing in the dust. Use gloves and a mask when handling large amounts. Hifadhi kwenye baridi, mahali pakavu mbali na unyevu ili kudumisha ubora wake.

What’s the right dosage for VAE/RDP powder?

The amount you need depends on the application. Kwa adhesives tile, typical use is 1% kwa 5% kwa uzito wa mchanganyiko kavu jumla. Kwa mifumo ya insulation ya nje, it may go up to 8%. Fuata maagizo ya mtengenezaji kila wakati. Kidogo sana haitasaidia sana. Too much can affect workability or drying time.

Can VAE/RDP powder be mixed with other additives?

Ndiyo. Inafanya kazi vizuri na viungio vya kawaida vya ujenzi kama etha za selulosi, etha wanga, na defoamers. These combinations help fine-tune performance—such as open time, upinzani wa sag, or water retention. Hakikisha tu kwamba viungo vyote vinaendana. Jaribu vikundi vidogo kabla ya matumizi kamili.