Introduce of Chemical CAS 24937 78 8 Pùdar Polymer Redispersible VAE RDP airson còmhdach pùdar tioram mortar

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 Chemical CAS 24937 78 8 Pùdar Polymer Redispersible VAE RDP airson còmhdach pùdar tioram mortar

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 Chemical CAS 24937 78 8 Pùdar Polymer Redispersible VAE RDP airson còmhdach pùdar tioram mortar

Pùdar Polymer Redispersible VAE RDP– CAS 24937-78-8

Ro-ràdh Bathar

Tha am pùdar polymer ath-sgaoileadh seo (RDP) air a dhèanamh de vinyl acetate-ethylene (COIS) copolymer. Bheir e an aithnichear ceimigeach CAS 24937-78-8. The powder is white, saor-shruth, and dissolves quickly in water to form a stable polymer film. It is developed for usage in dry-mix mortar and layer systems.

Key a’ toirt a-steach

Ceangal cruaidh: Improves bond stamina between substrates like concrete, leacag ceirmeach, agus bùird insulation.
Freagarrachd: Lowers breaking by adding flexibility to fragile cement-based products.
Frith-aghaidh uisge: Boosts resilience in damp problems without shedding efficiency.
Comas-obrach: Makes mixing much easier and enhances spreadability throughout application.
Open time expansion: Offers more time for modifications before the material sets.

Iarrtasan Coitcheann

This RDP is widely made use of in:
– Adhesives leacag ceirmeach agus saimeant
– Siostaman crìochnachaidh insulation taobh a-muigh (EIFS).
– Fo-chòmhdach fèin-ìre.
– Obair càraidh mortaran.
– Sluries uisge-dhìonach.
– Dry-mix plasters and makes.

Teicnigeach caractar

– Coltas: Pùdar geal a 'sruthadh gu saor.
– Stuth cruaidh: ≥ 99%.
– Teòthachd cruthachadh film as ìsle (MFFT): ~ 5 °C.
– Fuigheall air 0.315 mm criathar: ≤ 0.5%.
– Meud tighead: 0.5– 0.7 g/cm SIX.
– Ash susbaint lìn: ~10– 13%.

Làimhseachadh agus stòradh

Bùth ann an stoidhle eireachdail, àite tioram air falbh bho taiseachd. Cùm na soithichean dùinte nuair nach eilear gan cleachdadh. Cleachdadh taobh a-staigh 12 months of production date for ideal outcomes. Avoid direct exposure to route sunlight or high humidity. Put on conventional safety gear during handling.

Applications of Chemical CAS 24937 78 8 Pùdar Polymer Redispersible VAE RDP airson còmhdach pùdar tioram mortar

Applications of Redispersible Polymer Powder CAS 24937-78-8 (VAE RDP) in Mortar and Dry Powder Coatings

Enhanced Adhesion and Versatility

CAS 24937-78-8 na phùdar polymer ath-sgaoileadh air a dhèanamh le acetate-ethylene plastaig (COIS). It is extensively used in dry-mix mortar and layer solutions. Nuair a thèid a chur còmhla ri uisge, the powder re-forms right into a steady polymer movie. This film bonds highly to seal, gainmheach, agus stuthan togail eile. Mar thoradh air sin, mortars stick better to walls, leacan ceirmeag, agus fo-stratan. The polymer also includes versatility. This aids protect against splits brought on by movement or temperature level changes.

Improved Water Resistance and Durability

Adding VAE RDP to completely dry powder coverings makes them much more immune to water. The polymer loads little spaces in the cement matrix. This lowers water absorption and stops moisture from leaking via. Frameworks stay stronger for longer, cuideachd ann an trioblaidean fliuch. Tha an taobh a-muigh a’ dèanamh, adhesives leac, and waterproofing slurries all benefit from this feature. The end product lasts longer and needs less fixings.

Comas obrach nas fheàrr agus ùine fosgailte

Building contractors discover mortars simpler to spread out when VAE RDP is included. The powder improves the mix’s uniformity and level of smoothness. It additionally prolongs open time– the period during which installers can adjust ceramic tiles or apply layers. This gives employees extra control and brings about cleaner, more exact results. Much less material is lost, and work sites run more smoothly.

Cleachdadh ioma-chruthach air feadh thoraidhean togail

This redispersible powder works well in many ready-mixed products. Usual usages consist of exterior insulation ending up systems (EIFS), stuthan fèin-ìre, càradh mortaran, agus plàstair stèidhichte air gypsum. It performs dependably in both exterior and interior applications. Producers value its consistent high quality and convenience of mixing right into completely dry formulations. The powder remains secure throughout storage and streams equally during manufacturing.

Pròifil companaidh

Is sinne an stiùiriche cruinneil ann am fuasglaidhean foam concrait aotrom agus adhartach innleadaireachd. Aithnichte air feadh na cruinne airson a dhealas a thaobh rannsachadh, ùr-ghnàthachadh, agus eòlas gnìomhaichte, tha sinn air a bhith a’ toirt seachad fuasglaidhean foam innleadaichte bho thràth anns na 2012n.

Is urrainn dhuinn measgachadh de chruadhtan àrd-inbhe agus toraidhean co-cheangailte ri cruadhtan foam a thoirt seachad air feadh an t-saoghail.

Tha roinn theicnigeach proifeasanta agus roinn stiùiridh càileachd aig a’ chompanaidh, obair-lann air a dheagh uidheamachadh, agus uidheamaichte le uidheamachd deuchainn adhartach agus ionad seirbheis teachdaiche às deidh reic.

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5 FAQs of Chemical CAS 24937 78 8 Pùdar Polymer Redispersible VAE RDP airson còmhdach pùdar tioram mortar

Ceistean Bitheanta mu Phùdar Polymer Redispersible (CAS 24937-78-8)

Dè a th 'ann am Pùdar Polymer Redispersible (RDP)?

Pùdar Polymer Redispersible, no RDP, is a white free-flowing powder made from vinyl acetate-ethylene (COIS) copolymers. Nuair a thèid a mheasgachadh le uisge, bidh e a’ tionndadh air ais gu film polymer. This powder is used in dry-mix construction products like tile adhesives, plastair, agus a' toirt seachad.

Why use RDP in mortar and coatings?

Bidh RDP a’ leasachadh sùbailteachd, adhesion, agus strì an aghaidh uisge. Bidh e a 'cuideachadh an mortar a bhith a' cumail nas fheàrr ri uachdar mar concrait, fiodh, no leacan. It also reduces cracking and makes the final product more durable under stress or changing weather.

How does CAS 24937-78-8 RDP work in dry powder mixes?

Aig àm measgachadh, the powder dissolves in water and forms a continuous film as the mix dries. This film binds the cement particles and fillers together. Tha an toradh nas làidire, nas sùbailte, and waterproof layer that lasts longer.

Is this RDP safe and stable to store?

Tha. The powder is non-toxic and stable at room temperature. Cùm e ann an tioram, àite fionnar air falbh bho taiseachd. If stored properly in sealed bags, bidh e èifeachdach airson suas ri 12 mìosan.

What’s the right dosage for best results?

The typical addition rate is 1% gu 5% a rèir cuideam a 'mheasgachaidh tioram iomlan. Tha an dearbh shuim an urra ris an tagradh. Airson adhesive leac, 2-3% tha e cumanta. Airson siostaman insulation taobh a-muigh, 3–5% may be needed for extra flexibility and bond strength. Dèan deuchainn an-còmhnaidh air batches beaga an-toiseach gus an co-mheas as fheàrr a lorg airson na feumalachdan agad.