Ndedzipi nzira dzekushandisa PVC foaming regulators?

Mufomura yePVC yekufumisa furo, kuti pave nechinhu chakafanana, chakanaka, uye chakazvimiririra chechimiro chemasero, pamusoro pekushandisa magadzirirwo efuro akadai seACR processing aids, magadzirirwo efuro ePVC anowanzo shandiswawo mufomura. Dzimwe nguva, magadzirirwo efuro akadai semetal oxides akadai sezinc oxide nelead oxide, organic acid salts akadai sezinc stearate, uye urea derivatives anowedzerwawo (kugadzirisa tembiricha yekuora kwefuro). Chiyero chefooming regulator chinowanzova 4% -8% (zvichienderana nehuwandu hwese hweresin), iyo inoda kuenzaniswa zvine simba nefooming agents (senge AC yellow foaming agent, NC white foaming agent). Kugadzirwa kwemaplate akakora kunoda kuwedzera kwehuwandu hweNC foaming agent ine tembiricha yakaderera (chiyero che1.2 parts NC+0.5 parts AC) kudzivirira kuburitswa kwegasi rakawanda muchikamu chekupedzisira chinotungamira mukuputsika kwefuro; Kudzora density kunoda kuyera kugadzirwa kwegasi uye tembiricha yekuora.
PVC foaming regulator ipolymer yeacrylate lotion. Ine hunhu hwese hwePVC processing aids, asi huremu hwayo hwemamorekuru hwakakwira zvakanyanya kupfuura hwePVC processing aids. Mukuita kwePVC foaming, kuwedzera PVC foaming regulator kunogona kuwedzera simba rekunyunguduka kwezvigadzirwa zvePVC, nokudaro kudzivirira kubatana kwemabubbles uye kuwana zvigadzirwa zvePVC foam zvakafanana. Panguva imwe chete, inogona zvakare kukurudzira plasticization yePVC uye kuona kuti melt ine fluidity yakanaka.
Pakusarudza magadzirirwo ePVC anofema, chenjerera kushandisa magadzirirwo akasiyana ePVC ane madhigirii akasiyana epolymerization, akadai sePVC-700, PVC-800, uye PVC-1000. Zvigadzirwa zvakasiyana, zvakaita semabhodhi efoam, mabhodhi efoam thin, mabhodhi efoam epurasitiki ehuni, mabhodhi efoam epurasitiki e lead, nezvimwewo, zvinoda kushandiswa kwemagadzirirwo akasiyana efoam. Nekuda kwekuti magadzirirwo ePVC anofemawo ari acrylic compounds ane hunhu hwekubatsira pakugadzirisa, chenjererawo kuyera kwemukati nekunze kwemafuta efomula paunoshandisa. Bangtai Petrochemical Foam Regulator inosangana nezvaunoda zvakasiyana-siyana zvezvigadzirwa. Kuti uwane mimwe mibvunzo nezve PVC foam regulators, ndapota inzwa wakasununguka kutifonera!