Introduce of VAE/RDP powder

Pùdar Polymer Redispersible (RDP), ris an canar cuideachd pùdar latex redispersible, Is e polymer pùdar a th’ ann a chaidh a chruthachadh le tiormachadh spraeadh de emulsion polymer. Faodar am pùdar seo a sgapadh a-rithist gus emulsion seasmhach a chruthachadh às deidh fios a chuir gu uisge. Tha e air a chleachdadh gu farsaing ann an ceimigean togail leithid mortaran measgachadh tioram, adhesives leac, mortaran plàstadh, agus stuthan làr fèin-ìreachadh gus an adhesion a neartachadh, uisge-dhìonach, agus sùbailteachd agus seasmhachd.

Features of VAE/RDP powder

Feachd ceangail leasaichte: Leasaich gu mòr an neart ceangail eadar mortar agus stuthan bunaiteach eile, a 'lùghdachadh sgoltadh agus tuiteam dheth.

Leasaich sùbailteachd: Thoir comas nas fheàrr do stuthan stèidhichte air saimeant agus strì an aghaidh sgàineadh, gu h-èifeachdach an aghaidh sgàineadh air adhbhrachadh le atharrachaidhean teothachd agus crith.

Leasaich seasmhachd: Meudaich neo-sheasmhachd an stuth, an aghaidh reothadh-leaghadh agus strì an aghaidh creimeadh ceimigeach gus a bheatha seirbheis a leudachadh.

Togail furasta: Leasaich plastachd agus ùine fosglaidh mortar gus obair togail agus atharrachaidhean a dhèanamh comasach.

Dìon na h-àrainneachd: no fuasgladh fuasglaidh, coinneachadh ri riatanasan dìon na h-àrainneachd, agus tha e freagarrach airson togail togalach uaine.

Co-chòrdalachd math: Co-chòrdail ri measgachadh de stuthan stèidhichte air saimeant agus faodar a chleachdadh gu farsaing ann an diofar sheòrsaichean stuthan togail.

Specification of VAE/RDP powder

VAE/RDP Powder Requirements

Lèirmheas Bathar

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, siostaman insulation taobh a-muigh, agus stuthan fèin-ìre.

Feartan cleas

The powder enhances attachment, sùbailteachd, agus strì an aghaidh uisge ann am mortaran measgachadh tioram. 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.

Fiosrachadh Teicnigeach

– Coltas : Pùdar geal a 'sruthadh gu saor
– Stuth làidir : Co-dhiù 99%.
– Susbaint luaithre : Timcheall air 10– 14%.
– Meud tighead : Mu 0.5– 0.7 g/cm CÒIG.
– Meud Particle : Goes through a 100-mesh filter.
– Teòthachd cruthachadh film as ìsle (MFFT) : About 0– 5 °C.
– Ùine ath-sgaoileadh : Gu math nas lugha na 5 mins in clean water at space temperature level.

Làimhseachadh agus stòradh

Bùth am pùdar ann an iongantach, àite gu tur tioram air falbh bho fhliuchas. Cùm pocannan tèarainte nuair nach eilear gan cleachdadh. 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.

Pacadh bathar

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, gainmheach, and accumulations much more firmly. This leads to more powerful tile adhesives, siostaman insulation taobh a-muigh, agus a' càradh mortaran. The powder ensures these mixes stick well to surfaces such as concrete, fiodh, agus meatailt.

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.

Seasmhachd uisge nas fheàrr

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, seòmraichean nighe, and outside walls subjected to rainfall.

Comas obrach nas fheàrr agus ùine fosgailte

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, ìrean teòthachd ag atharrachadh, agus cearcallan fliuch-tioram dùblaichte. 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

Togalach san àm a dh'fhalbh, this powder shows up in tile cements, gypsum-based plasters, and even some specialized paints. Its capacity to bond, sùbailte, and push back water fits several needs. Suppliers rely upon it to satisfy performance standards while keeping formulas simple and affordable.

Ro-ràdh companaidh

Fàilte gu Concrete agus Barrachd, na phrìomh sholaraiche de mheasgachadh cruadhtan àrd-choileanadh, a’ toirt a-steach ar prìomh lughdachaidhean uisge cruadhtan. Le bliadhnaichean de eòlas ann am margaidh na cruinne, bidh sinn a’ tabhann fuasglaidhean adhartach a tha air an dealbhadh gus càileachd agus èifeachdas phròiseactan togail air feadh an t-saoghail àrdachadh. Tha na goireasan saothrachaidh ùr-nodha againn a’ dèanamh cinnteach à toraidhean àrd-inbhe a choinnicheas ri inbhean eadar-nàiseanta. Tha sinn moiteil às seirbheis teachdaiche air leth, taic theicnigeach, agus fuasglaidhean sònraichte gus coinneachadh ri feumalachdan pròiseict sònraichte. Com-pàirtiche leinn airson earbsach, innleachdach, agus measgachadh concrait a tha èifeachdach a thaobh cosgais a bheir air adhart do phròiseactan. Rannsaich tuilleadh aig www.concreteandmore.de/. Togamaid an àm ri teachd còmhla!

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5 FAQs of VAE/RDP powder

Dè a th’ ann am pùdar VAE/RDP?

Pùdar VAE/RDP stands for Vinyl Acetate Ethylene / Pùdar Polymer Redispersible. 'S e geal a th' ann, free-flowing powder made by spray-drying a polymer emulsion. Nuair a thèid a mheasgachadh le uisge, bidh e a’ tionndadh air ais gu bhith na polymer cruthachadh film. Bidh luchd-togail agus luchd-saothrachaidh ga chleachdadh gus coileanadh stuthan togail leithid adhesives leacach a leasachadh, plastair, agus coimeasgaidhean fèin-ìre.

How does VAE/RDP powder work in construction products?

This powder boosts key properties of dry-mix mortars. It increases adhesion, sùbailteachd, agus strì an aghaidh uisge. Once added to a mix and hydrated, it forms a polymer film that binds particles together. Nì seo an toradh deireannach nas làidire agus nas seasmhaiche, especially under stress or changing weather conditions.

A bheil pùdar VAE/RDP sàbhailte ri làimhseachadh?

Tha. The powder is non-toxic and does not contain solvents. Fhathast, you should avoid breathing in the dust. Use gloves and a mask when handling large amounts. Cùm e ann an àite fionnar, àite tioram air falbh bho taiseachd gus a chàileachd a chumail slàn.

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

The amount you need depends on the application. Airson adhesives leac, tha cleachdadh àbhaisteach 1% gu 5% a rèir cuideam a 'mheasgachaidh tioram iomlan. Airson siostaman insulation taobh a-muigh, faodaidh e a dhol suas gu 8%. Lean stiùiridhean an neach-dèanamh an-còmhnaidh. Cha chuidich ro bheag mòran. Too much can affect workability or drying time.

Can VAE/RDP powder be mixed with other additives?

Tha. It works well with common construction additives like cellulose ethers, ethers stalc, agus luchd-dìona. These combinations help fine-tune performance—such as open time, strì an aghaidh, no cumail suas uisge. Dìreach dèan cinnteach gu bheil a h-uile stuth co-chòrdail. Dèan deuchainn air batches beaga mus cleachd thu làn-sgèile.