In regno polymerorum processus, assequendi constantiam coloris dispersionis et qualitatem producti immaculatam obiect...
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discere plus Albedo et latebat potestatem
Titanium dioxide (TIO₂) Content: Usually XX% ~ L% (rutile genus est melius), directe afficiens albedo et latebat potestate.
Test Latin: Quantus ISO MMCDLXX (Blue lux albedo) vel Hunter Lab valorem, altum albedo postulo ut ≥95% (ut cotidie necessitatibus, electronic housings).
Uniformitas dispersio
Carrier resina compatibility: opus ad aequare subiecti (ut Pp, Abs, HDPE, etc.) Ad vitare inaequalis dispersionem debitum ad verticitatem differentias.
Aestimatio modum: observe Masterbatch crustae sub microscopio et non visibilis particula agglomeration est qualified.
Index liquescens (MFI) matching
Iniectio CUMATIUM processus requisita: Masterbatch MFI debet esse proxima ad subiectum resinae (± X%) ut ne fluxus differences ex causando fluxus marcas et color differences.
Test Conditions: exempli gratia, Pp Substrate sunt communiter ad CCXXX ℃ / 2.16kg (ASTM D1238).
Calor resistentia et stabilitatem
Decomposition temperatus: necessitates esse altior quam iniectio caniendo temperatus (ut Pp processui circiter CC ~ CCXL ℃, masterbatch necessitatibus ad resistere plus quam CCL ℃).
Flaventia periculo: aestimare color mutatio Δe <1.5 per calor senescentis test (ut CL ℃ × 4H).
Mechanica proprietatibus
Impact et Tensile Vitibus: High-Repleti Masterbatch potest reducere ad lenta subiecti, quod necessitates ad compensatur addendo elastomers (ut Poe immutatio).
Substratum resin type
Polarity matching: ABS Masterbatch utor San Carrier: et PP Masterbatch commendat Polypropylene Portitorem.
Casus: Food packaging pp products eget FDA-certified masterbatch ad vitare migrationem contaminationem.
Terminal application missionibus
High tempestas resistentia requisita (ut velit products) Elige Rutile Titanium dioxide UV stabilitor.
Tenues Wall Products: High Flow Masterbatch (MFI> 20g / 10min) reducit iniectio defectus.
Sumptus Optimization Strategy
Titanium dioxide Alternative: Composite Filllers (ut Barium Sulfate Titanium Dioxide) reducere costs, sed albedo necessitates ad libratum.
Insuper Ratio: Usually I% ~ IV%, princeps latebat masterbatch potest reducere dosage ad 1.5%.
Colore Difference: Reprehendo in stabilitatem Masterbatch batch (Titanium Dioxide particula mole distribution ≤ 0.3μm) et iniectio temperatus fluctuationem.
Fluunt marcas / Silver Streaks: auget Feecke temperatus aut switch ad humilis tondendas masterbatter formula.
Praecipitation Migration: Select High M. Weight Carrier Resina (ut altum liquescit Index Pp) ad amplio Compatibility.