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Nzira yekudzivirira sei kutsemuka kwe redispersible latex poda

Nzira yekudzivirira sei kutsemuka kwe redispersible latex poda

Kushandisa redispersible latex powder mukuvaka kwakajairika, uye dzimwe nguva kuputika kunoitika.Kana dambudziko iri rikaitika, tinofanira kurigadzirisa sei?Vagadziri vehupfu hwedhaka vanotevera vanozozvisuma zvakadzama.

Firimu rechigadzirwa chacho rakasununguka uye rakaomarara, uye riri mugomba rakasimba rakaumbwa mushure mekunge simende yaiswa mvura.Pakati pemasimende edhaka zvimedu uye zvimedu, inoshanda semubatanidzwa unofambiswa, unogona kumirisana nemitoro yakakwira deformation, kuderedza kushushikana, uye kunatsiridza kusimba uye kukotama kuramba.

Redispersible latex poda inonatsiridza kukanganisa kupikisa kwe thermoplastic resins.Ifirimu rakapfava rakaputirwa pamusoro pevhu revhu, uye iyo redispersible latex poda inogona kutora kukanganiswa kwesimba rekunze, kuzorora pasina kutyora, nekudaro ichivandudza kupikisa kwedhaka.Redispersible latex poda inovandudza hydrophobicity, inoderedza kunyura kwemvura, uye inogona kuvandudza microstructure yesamende dhaka.

Iyo polymer yayo inoumba network isingadzokerike panguva yesamende hydration, ichiwedzera redispersible latex poda.Vhara iyo capillary mune simenti gel, vhara kubatwa kwemvura, kudzivirira kupinda kwemvura, uye kunatsiridza kusamira.Redispersible latex poda inovandudza abrasion kuramba kusimba.

Basa resimende yakaoma poda dhaka rinoshamisa, rinogona kuvandudza simba rekubatanidza uye kubatanidzwa kwezvinhu, kuvandudza elastic kukotama simba uye kuchinjika kwesimba rezvishandiso, kunatsiridza kutonhora-kunyungudutswa kwezvinhu, uye kunatsiridza kuramba kwemamiriro ekunze, kusimba uye kupfeka. kushorwa kwezvinhu.Kuvandudza hydrophobicity yezvinhu, kuderedza kuwanda kwemvura, kunatsiridza kushanda, kuderedza shrinkage rate yechinhu, kudzivirira nekuita kuputika, uye kunatsiridza kukotama uye kusimba zvivakwa.


Nguva yekutumira: May-10-2023
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