VeoVa Raws li Redispersible Polymer Powder

VeoVa-raws li redispersible polymer hmoov (RDP) yog ib hom hmoov polymer additive feem ntau siv rau hauv cov ntaub ntawv siv, xws li mortars, pobzeb adhesives, thiab renders. VeoVa yog hais txog tsev neeg ntawm vinyl ester monomers muab tau los ntawm vinyl acetate thiab versatic acid. Nov yog cov ntsiab lus ntawm VeoVa-based RDP:

1. Kev sib xyaw:

• VeoVa-raws li RDPs yog copolymer muab los ntawm vinyl acetate (VA) thiab VeoVa monomers. Cov txheej txheem copolymerization ua ke cov monomers no los tsim cov polymer nrog cov khoom tshwj xeeb tsim rau ntau yam kev siv.

2. Khoom:

• VeoVa-based RDPs muaj ntau yam khoom tsim nyog, suav nrog kev txhim kho adhesion, yoog raws, dej tsis kam, thiab kav ntev.
• Kev koom ua ke ntawm VeoVa monomers rau hauv cov qauv polymer txhim kho qhov kev ua tau zoo ntawm RDPs piv rau cov tsoos VA-raws li RDPs hauv qee yam kev siv, tshwj xeeb tshaj yog cov uas yuav tsum tau muaj zog dua thiab dej tsis kam.

3. Kev siv:

• VeoVa-raws li RDPs yog siv nyob rau hauv ntau yam khoom siv, xws li mortars, pobzeb adhesives, grouts, self-leveling compounds, thiab waterproofing membranes.
• Lawv tshwj xeeb tshaj yog haum rau cov ntawv thov uas yuav tsum tau ua kom yooj yim dua thiab dej tsis kam, xws li sab nrauv renders, polymer-hloov cementitious coatings, thiab waterproofing systems.

4. Cov txiaj ntsig:

• Txhim kho kev yooj yim: VeoVa-raws li RDPs muab kev hloov pauv tau yooj yim, tso cai rau lawv tuaj yeem tiv taus cov substrate txav thiab kub hloov pauv yam tsis muaj kev tawg.
• Txhim Kho Dej Resistance: Lub xub ntiag ntawm VeoVa monomers txhim kho cov dej tsis kam ntawm RDPs, ua rau lawv tsim nyog rau kev siv sab nrauv raug rau huab cua hnyav.
• Superior Adhesion: VeoVa-raws li RDPs muaj kev ua tau zoo heev rau ntau yam substrates, suav nrog pob zeb, masonry, ntoo, thiab rwb thaiv tsev boards, ua kom muaj kev sib raug zoo thiab kev ua haujlwm ntev.

5. Compatibility:

• VeoVa-raws li RDPs yog sib xws nrog lwm cov additives uas feem ntau siv hauv cov ntaub ntawv tsim kho, xws li cov cement, fillers, plasticizers, thiab air-entraining agents. Qhov kev sib raug zoo no tso cai rau kev tsim cov mortar customized thiab cov tshuab nplaum uas haum rau cov ntawv thov tshwj xeeb.

Hauv cov ntsiab lus, VeoVa-raws li redispersible polymer hmoov (RDPs) muab kev txhim kho yooj yim, dej tsis kam, thiab adhesion piv rau VA-raws li RDPs, ua rau lawv zoo haum rau ntau yam kev siv kev tsim kho uas ua haujlwm ntev thiab kev ua haujlwm tseem ceeb.