RDP uye VAE Powder

RDP (Redispersible Polymer Powder) uye VAE (Vinyl Acetate Ethylene) Powder. Ngationgororei imwe neimwe yadzo zvakasiyana:

RDP (Redispersible Polymer Powder):

1. Tsanangudzo:

• RDP ipfumbu chena inoyerera yakasununguka inowanikwa nekupfapfaidza-kuomesa emulsion yepolymer. Iyo poda inoguma inogona kuparadzirwa nyore nyore mumvura, ichiita firimu yepolymer yepakutanga.

2. Maumbirwo:

• Iyo inowanzo umbwa nepolymer (yakadai sevinyl acetate-ethylene copolymer), inodzivirira colloid, inoparadzira mumiriri, uye dzimwe nguva zvinowedzera senge plasticizers kana thickeners.

3. Application:

• RDP inoshandiswa zvakanyanya muindasitiri yekuvaka sekuwedzera mune yakaoma-musanganiswa dhaka, senge mataira anonamira, ega-leveling makomisheni, uye kugadzirisa madhaka. Inosimudzira zvimiro zvezvishandiso izvi, zvinosanganisira adhesion, flexural simba, uye kushanda.

4. Mabasa:

• Inovandudza kunamatira kune akasiyana substrates.
• Inowedzera kushanduka uye deformability.
• Inopa kugona kuchengetedza mvura.
• Inovandudza kupikisa kwemamiriro ekunze uye kuchembera.
• Inoshanda sebhainda kuvandudza ma mechanic properties yematope.

5. Zvakanakira:

• Inoderedza kuputika uye kupera mumadhaka.
• Inowedzera kusimba kwezvakapedzwa zvekuvaka.
• Inovandudza kushanda uye kushandiswa kwezvivakwa zve dry-mix mortars.

VAE (Vinyl Acetate Ethylene) Hupfu:

1. Tsanangudzo:

• VAE poda icopolymer yevinyl acetate uye ethylene iyo inowanzo gadzirwa muhupfu. Inowanikwa nekupfapfaidza-kuomesa emulsion yeVAE.

2. Maumbirwo:

• Iyo ine vinyl acetate uye ethylene copolymer, kazhinji ine zvimwe zvekuwedzera kuti uwedzere chaiwo zvivakwa.

3. Application:

• VAE poda inowanzoshandiswa mukugadzira zvinonamira, zvisimbiso, uye sechisungiriro mukugadzira machira asina kurukwa.

4. Mabasa:

• Inopa adhesive mune adhesives uye sealants.
• Inoshanda sebhainda mumachira asiri akarukwa.
• Inokwidziridza kuchinjika uye elasticity mune akasiyana maapplication.

5. Zvakanakira:

• Inopa kunamatira kwakanaka kune akasiyana substrates.
• Inovandudza kuchinjika uye elasticity mune anonamira maumbirwo.
• Inogona kushandiswa mumhando dzakasiyana dzekushandisa nekuda kwekusiyana kwayo.

Kuenzanisa:

• Kufanana
  • Zvose RDP uye VAE powder inotorwa kubva emulsions uye inowanzoshandiswa mumhizha yekuvaka.
• Kushandiswa Kwakananga:
  • RDP yakarongedzerwa kuti ishandiswe mune yakaoma-musanganiswa dhaka, ichipa kune yavo yekunamatira uye michina zvivakwa.
  • VAE poda ine mashandisirwo akafaranuka, anosanganisira anonamira, zvisimbiso, uye asiri-akarukwa machira.
• Kuumbwa:
  • Nepo ese ari maviri achisanganisira vinyl acetate, RDP inowanzobatanidza zvimwe zvinhu zvakaita seyekudzivirira macolloids, dispersing agents, uye dzimwe nguva zvinowedzera.
• Mabasa:
  • RDP inonyanya kukwidziridza mashandiro ezvivakwa zvekuvaka, yakatarisana nekunamatira, kuchinjika, uye kusimba.
  • VAE poda inoshandisa zvinangwa zvakasiyana, zvinosanganisira kupa adhesion, kuita sebhainda, nekuvandudza kuchinjika mumashandisirwo akasiyana.

Muchidimbu, zvese RDP neVAE poda zvinhu zvakakosha mumashandisirwo azvo, RDP ichinyanya hunyanzvi hwezvigadzirwa zvine chekuita nekuvaka, uye VAE poda ine huwandu hwakawanda hwekushandisa zvinosanganisira zvinonamira, sealants, uye machira. Kana iwe uine imwe mamiriro kana mashandisirwo mundangariro, sununguka kukupa rumwe ruzivo rwemhinduro yakarongedzerwa.