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Ko iyo putty poda yekuwedzera redispersible latex poda inovandudza sei chisungo simba?

Ko iyo putty poda yekuwedzera redispersible latex poda inovandudza sei chisungo simba?

Mukugadzirwa kweputty powder, tinoda kushandisa redispersible latex powder.Kushandiswa kweiyi latex powders kunogona kuwedzera simba rekubatanidza.Isu tinoziva kuti kana tichida kugadzira yemhando yepamusoro putty poda, iyo formula ratio inofanirwa kunge yakakodzera, uye zvinowedzera mairi zvinofanirwa kushandiswa zvakakodzera.Isu tinoshandisa redispersible latex poda kuvandudza simba, saka tingaite sei kuti tive nechokwadi chesimba iri?

Chekutanga pane zvese, isu tinofanirwa kunzwisisa kuti chii chinonzi redispersible latex poda uye kuti inogadzirwa sei.Basa rayo guru nderekuvandudza simba.Iko kuumbwa kunogadzirwawo nepolymer emulsion uye ipapo zvakasiyana-siyana zvinowedzera zvinowedzerwa.Panguva imwecheteyo, inodzivirira colloid uye anti-caking agent inowedzerwa.Iyo polima inopfapfaidzwa-yakaomeswa kuti iite hupfu husina kuyerera hunogona kudhindwa zvakare mumvura.Isu tinonyanya kushandiswa kugadzira putty poda uye kuwedzera kune yakaoma poda dhaka.

Munguva yekugadzira, iyo redispersible latex poda inogona kuparadzirwa uye zvakare emulsified, uye ipapo base layer inoramba inotora hunyoro hwemahara mukati memukati mavhu uye inodya ichienderera, uye yakasimba alkaline nharaunda inopiwa ne simenti inoita latex. zvimedu zvakaoma uye zvinoumba mudhaka.Firimu inoenderera isinganyungudika mumvura inoumbwa nekubatanidzwa kwemonodisperse particles mu emulsion kuita homogeneous mass.

Mushure mekupararira, iyo redispersible latex poda ipfapfaidzo-yakaomeswa dispersion, iyo inowedzerwa kumvura kuti iite yakagadzikana kupararira ine zvinhu zvakafanana nekupararira kwepakutanga.Nekudaro, kune mamwe mamiriro ekugadzirwa kweaya latex poda.Inoda kuitwa pasi pemamiriro ekupisa kwepamusoro.Zvese zvinoparadzirwa zvinogona kushandurwa kuita redispersible latex poda.

Redispersible latex poda inogona zvakare kuvandudza mashandiro ekuvaka, uye zvakare ibasa rakakosha kugadzira iyo putty poda uye yakaoma dhaka isu tinogadzira zvirinani mukuvaka.Mushure mekuwedzera, iyo scratch resistance uye flexural simba rematope inovandudzwa zvakare, iyo inogona kuita kuti dhaka rive repurasitiki uye risingarapiki.


Nguva yekutumira: May-05-2023
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