Barium Sulfate Tsoob Ntawm Resin Coatings: Qhov Zoo & Qhov Siv

Barium sulfate uas tau muab tsoo (BaSO₄) yog ib qhib tshuaj zoo heev, siv rau hauv cov resin coatings siv rau hauv cov resin coatings uas muaj solvent, water, thiab powder. Yog li cas uas tau ua los ntawm kev tsoob ntau ntau los ntawm kev ua haujlwm ntawm kev ua haujlwm, nws muaj qhov particle size zoo heev, qhov distribution tsis loj, qhov white heev, qhov oil absorption tsis loj, thiab qhov chemical inertness zoo heev . Rau hauv cov resin systems (epoxy, polyurethane, acrylic, polyester), nws muaj qhov performance zoo rau gloss, durability, leveling, thiab cost efficiency .

Qhov Zoo Tsim Nyog Rau Hauv Cov Resin Coatings

• Zoo siab thiab muaj qhov zoo tshaj plaws : Qhov zoo siab ≥98% (txawm 98–99%), qhov tsis zoo yooj yim (tsis muaj cov ntaub lus uas nyuaj rau kev siv), qhov npav zoo tshaj plaws (95–98%).
• Zoo heev rau kev khiav thiab sib thaj : Cov ntawv zoo li (txawm 0.5–5 μm) thiab qhov sib txawv zoo li pab ua kom cov ntawv zoo li hloov rau hauv cov ntawv; txog kev khiav tawm, kev khiav tawm ntawm qhov npav, thiab kev khiav tawm ntawm qhov npav.
• Zoo heev rau kev npav thiab kev npav zoo : Qhov npav zoo (~1.64) pab ua kom npav zoo thiab DOI (kev paub qhov npav); tso cia qhov npav zoo thaum muaj qhov npav zoo heev.
• Zoo heev rau kev ua haujlwm ntawm cov ntawv : Ntxiv qhov npav ntawm cov ntawv npav, kev tswj kev khiav tawm, kev tswj kev khiav tawm, thiab kev tswj kev khiav tawm ; pab ua kom cov ntawv zoo heev.
• Daim ntiaj teb zoo thiab tsis tuaj yeem tshuav los : Tsis tuaj yeem tshuav los rau cov hluav taws xob, cov hluav taws kawg, UV, thiab kev nyuaj; txhooj kev tshuav los rau kev tshuav ntaub, kev tshuav ntaub, thiab kev tshuav ntaub—sib npaug rau cov lus tshuav hauv qab thiab cov lus tshuav hauv tsev.
• Kev daws hluav taws ntau thiab kev daws hluav taws ntau : Kev daws hluav taws <20 g/100g pab tau kev daws hluav taws ntau dua, reduces resin consumption, and lowers cost : muaj kev daws hluav taws TiO₂ ntau dua.
• Kev daws hluav taws zoo thiab tsis tuaj yeem tshuav los : Kev daws hluav taws ntau thiab kev daws hluav taws ntau tau ua kom zoo dua kom muaj kev daws hluav taws zoo dua, txhooj kev daws hluav taws thiab kev daws hluav taws.

Cov Tawm Ntawm Tej Sib

• Cov lus tshuav hluav taws : Pab tau kev daws hluav taws zoo, kev daws hluav taws zoo, thiab kev daws hluav taws zoo; pab tau kev daws hluav taws zoo thiab kev daws hluav taws zoo.
• Cov lus tshuaj ntawm lub rooj tsis thiab cov lus tshuaj ntawm qhov rooj tsis : Muab cov ntaub ntawv zoo, cov ntaub ntawv zoo thiab cov ntaub ntawv tiv thaiv UV; txo qhov rooj tsis thiab qhov rooj tsis los ntawm qhov rooj tsis.
• Cov lus tshuaj tiv thaiv kev puas tsuaj rau hauv tsev (epoxy/PU) : Txhawb qhov kev tiv thaiv, qhov ntau thiab qhov tiv thaiv cov ntaub ntawv rau kev tiv thaiv cov ntaub ntawv.
• Cov lus tshuaj rau tsev thiab cov lus tshuaj uas muaj dej : Txhawb qhov ntau ntawv, qhov tiv thaiv thiab qhov tiv thaiv ntawm qhov cua; sib sod rau cov lus tshuaj latex thiab acrylic emulsions.
• Cov lus tshuaj rau qhov kho thiab cov lus tshuaj zoo tshaj plaws : Muab cov ntaub ntawv zoo, cov ntaub ntawv zoo thiab cov ntaub ntawv rau kho.

Yog li cas yog peb yuav xaiv Barium Sulfate uas tau ua los ntawm kev ua kom zoo rau cov lus tshuaj?

Thiab rau Barium Sulfate uas tau ua los ntawm kev ua kom zoo (ground barium sulfate), cov lus tshuaj uas tau ua los ntawm kev ua kom zoo muab yoo dua purity, ntau dua thiab zoo dua cov particles, yoo dua white, thiab zoo dua dispersion . Nws yog cov filler uas tau txais kev nyiam rau cov resin coating tseem ceeb uas muaj qhov zoo tshaj plaws, qhov ntsug zoo, thiab qhov nyuaj nkawm ntawm lub sijhawm ntev yog txaus siab.

Koj xav tau cov grade uas tau muab faib raws li koj xav (cov particle size, surface treatment, oil absorption) rpuav koj cov resin system? Hu rau peb los nrhiav cov technical data sheet (TDS) thiab cov sample yuav muab faib los ntawm peb.