RDP Thiab VAE Powder

RDP (Redispersible Polymer Powder) thiab VAE (Vinyl Acetate Ethylene) hmoov. Cia peb tshawb nrhiav txhua qhov sib cais:

RDP (Redispersible Polymer Hmoov):

1. Txhais:

• RDP yog cov hmoov dawb-ntws dawb tau txais los ntawm kev txau-ua kom qhuav lub polymer emulsion. Cov hmoov nplej tau tuaj yeem yooj yim redispersed nyob rau hauv dej, tsim ib zaj duab xis ntawm thawj polymer.

2. Kev sib xyaw:

• Nws feem ntau yog tsim los ntawm cov polymer (xws li yas acetate-ethylene copolymer), tiv thaiv colloid, tus neeg sawv cev dispersing, thiab qee zaum ntxiv ntxiv xws li cov yas los yog cov thickeners.

3. Daim ntawv thov:

• RDP yog dav siv nyob rau hauv kev tsim kho kev lag luam raws li ib tug additive nyob rau hauv qhuav-mix mortars, xws li pobzeb adhesives, self-leveling compounds, thiab kho mortars. Nws txhim kho cov khoom ntawm cov ntaub ntawv no, suav nrog adhesion, flexural zog, thiab kev ua haujlwm.

4. Muaj nuj nqi:

• Txhim kho adhesion rau ntau yam substrates.
• Txhim kho yooj thiab deformability.
• Muab cov peev xwm tuav dej.
• Txhim kho kev tiv thaiv huab cua thiab kev laus.
• Ua raws li ib tug binder los txhim kho cov mechanical zog ntawm mortars.

5. Qhov zoo:

• Txo cov cracking thiab shrinkage nyob rau hauv mortars.
• Txhim khu lub durability ntawm cov khoom siv tiav.
• Txhim kho kev ua haujlwm thiab kev siv cov khoom ntawm cov tshuaj khib nyiab qhuav.

VAE (Vinyl Acetate Ethylene) hmoov:

1. Txhais:

• VAE hmoov yog copolymer ntawm vinyl acetate thiab ethylene uas feem ntau yog ua los ntawm hmoov. Nws tau txais los ntawm kev txau-ua kom qhuav VAE emulsion.

2. Kev sib xyaw:

• Nws muaj vinyl acetate thiab ethylene copolymer, feem ntau nrog cov additives ntxiv los txhim kho cov khoom tshwj xeeb.

3. Daim ntawv thov:

• VAE hmoov feem ntau yog siv rau hauv kev tsim cov nplaum nplaum, sealants, thiab ua cov ntaub ntawv hauv kev tsim cov khoom siv tsis-woven.

4. Muaj nuj nqi:

• Muab adhesion nyob rau hauv cov nplaum thiab sealants.
• Ua raws li kev sib khi hauv cov ntaub ntawv tsis-woven.
• Txhim khu kev yooj yim thiab elasticity nyob rau hauv ntau yam kev siv.

5. Qhov zoo:

• Muab zoo adhesion rau ntau yam substrates.
• Txhim kho elasticity thiab elasticity nyob rau hauv daim ntawv nplaum.
• Yuav siv tau rau ntau yam kev siv vim nws versatility.

Kev sib piv:

• Kev sib koom ua ke:
  • Ob leeg RDP thiab VAE hmoov yog muab los ntawm emulsions thiab feem ntau siv hauv kev tsim kho kev lag luam.
• Kev siv tshwj xeeb:
  • RDP tshwj xeeb yog tsim los siv rau hauv cov khoom sib xyaw qhuav, ua rau lawv cov nplaum thiab cov khoom siv kho tshuab.
  • VAE hmoov muaj ntau daim ntawv thov, suav nrog cov nplaum nplaum, sealants, thiab cov ntaub ntawv tsis-woven.
• Kev sib xyaw:
  • Thaum ob leeg koom nrog vinyl acetate, RDP feem ntau koom nrog cov khoom siv ntxiv xws li kev tiv thaiv colloids, dispersing agents, thiab qee zaum ntxiv.
• Muaj nuj nqi:
  • RDP feem ntau txhim kho kev ua haujlwm ntawm cov ntaub ntawv tsim kho, tsom rau kev ua kom zoo, yoog raws, thiab ua haujlwm ntev.
  • VAE hmoov ua haujlwm rau ntau lub hom phiaj, suav nrog kev muab adhesion, ua raws li kev khi, thiab txhim kho kev yooj yim hauv kev siv sib txawv.

Hauv cov ntsiab lus, ob qho tib si RDP thiab VAE hmoov yog cov khoom tseem ceeb hauv lawv daim ntawv thov, nrog rau RDP tau tshwj xeeb tshaj rau cov khoom lag luam, thiab VAE hmoov muaj ntau yam kev siv nrog rau cov nplaum, sealants, thiab textiles. Yog tias koj muaj cov ntsiab lus tshwj xeeb lossis daim ntawv thov hauv siab, xav muab cov ntsiab lus ntxiv rau cov lus teb kom haum.