I-Ruspert kunye ne-Dacromet Coatings: Umgangatho weGolide kwi-Fastener Corrosion Protection 

Yintoni iDacromet Coating?

Dacromet (ekwabhalwa i-Dacrotized okanye i-Zinc-Chrome) yinkqubo yokwaleka ye-chromate-zinc-flake esekwe emanzini eyaphuhliswa yi-Diamond Shamrock Corporation kwaye yamkelwa ngokubanzi kuwo wonke ushishino lweemoto, ulwakhiwo kunye nolwaselwandle. Igalelwa ngokuditshwa kunye nokubhaka malunga ne-300 °C, yenza ifilimu edityanisiweyo eqinileyo, enemigangatho emininzi yesinyithi phezu kwesubstrate.

Xa isetyenziswa kwihex bolts, flange bolts, self-tapping screws, kunye nezikrufu zesocket-head cap, i-Dacromet inikezela ngesilivere-grey engaguqukiyo kunye nokumelana nomhlwa okukhethekileyo — okudlula iiyure ezingama-720 kuvavanyo lokutshiza lwetyuwa olungathathi hlangothi (NSS, ISO 9227).

Izinto eziluncedo eziphambili zeDacromet

• Ukuxhathisa okukhethekileyo kokutshizwa kwetyuwa- Iiyure ezingama-720+ ezingenazo umhlwa obomvu kwiifasteners zentsimbi
• Akukho embrittlement yehydrogen— zikhuselekile kwiibholithi zodidi oluphezulu (iBakala 8.8, 10.9, 12.9)
• Ukunamathela okugqwesileyo- Ibhondi yoomatshini idibanisa nesiseko sesinyithi ngaphandle kokuxobuka okanye ukugqabhuka
• Ukumelana nobushushu— igcina iimpawu zokhuselo ukuya kuthi ga kwi-300 °C
• Iprofayile yefilim encinci-Ubukhulu bokugquma obuyi-4-8 µm kuphela, bulungele iziqhoboshi ezinemisonto ekwaziyo ukunyamezelana.
• Iyahambelana nendalo- i-VOC ephantsi, ukuqulunqwa kwamanzi kunye ne-cadmium plating yendabuko

Usetyenziso oluxhaphakileyo lubandakanya iibholithi ze-automotive chassis, izikrufu zephaneli yokuxhoma i-solar, iibholithi ze-ancho zesakhiwo sentsimbi, kunye ne-heavy-duty hex flange bolts ezisetyenziswa kwiziseko ezingundoqo zangaphandle apho kulindeleke ukuba kuvezwe ixesha elide kukufuma, ityuwa, kunye neekhemikhali zemizi-mveliso.

Yintoni iRuspert Coating?

I-Ruspert yinkqubo yokwambatha enemisonto emithathu yobunini ephuhliswe eJapan kwaye ithathwa ngokubanzi njengophuculo lweprimiyamu kwiDacromet. Inkqubo isebenzisa iileya ezintathu ezihlukeneyo - i-zinc-aluminium flake basecoat, i-inorganic intermediate sealer, kunye ne-organic topcoat - idala ukhuseleko oluninzi olunokuthintela ukubola.

Kwizikrufu zodonga ezomileyo, izikrufu zokuzibhora, iziqhoboshi zedrywall, kunye neebholithi zesakhiwo ezibekwe kwindawo engaselunxwemeni, efumileyo, okanye enoburharha bekhemikhali, iRuspert ihlala ilolona khetho luqinisekileyo. I-FUJINRUI's Ruspert-coated dry-wall screws iphumeza ngaphezulu kweyure eziyi-1,000 kuvavanyo lwesitshizi setyuwa engathathi hlangothi — ibhenchmark enokungqamana neengubo ezimbalwa ezikhuphisanayo.