HEAT STABLE PIGMENTS For Plastics Application   As an excellent one-stop supplier we have been offering the full range of ironand chromium oxides for theplastics industry for more than 20 years.   The portfolio includes red.yellow, black and brown iron oxide pigments. Quality consistency is a key requirement in the coloration of plastics,Hermeta ensure the highest product reliability for our customers through a combination of controlled,consistent use of raw materials and permanentquality control procedures according to worldwide standardized test methods.   Hermcol Heat Stable-grades are produced by the unique process which are suitable for all plastic applicationsand do not show a color shift even at processing temperatures of well above 300℃.   Hermcol Yellow 330HT and 350HT are special pigments developed to ensure the formulation of yellow color shades at processing temperatures of up to 300℃,e.g.for HD-PE,PS,ABS or PA. tabulation Product Code Pigment Index Chemical Composition Oil Absorption (g/100g) Sieve Residue on 325 mesh (%) Water Soluble Salts (%) PH Value Moisture (%) Hegman DE Tinting Strength (%) Test Method ISO 787-5 ISO 787-7 ISO 787-3 ISO 787-9 ISO 787-2 ASTMD1210 ISO 787-1 ISO 787-16   IRON OXIDE RED HermcolTM 110HT PR101 FE2O3 15-25 ≤0.01 ≤0.5 5-8 ≤1.0 6.0+ ≤1.0 95-105 HermcolTM 120HT PR101 FE2O3 15-25 ≤0.01 ≤0.5 5-8 ≤1.0 6.0+ ≤1.0 95-105 HermcolTM 130HT PR101 FE2O3 15-25 ≤0.01 ≤0.5 5-8 ≤1.0 6.0+ ≤1.0 95-105 HermcolTM 140HT PR101 FE2O3 15-25 ≤0.01 ≤0.5 5-8 ≤1.0 6.0+ ≤1.0 95-105 HermcolTM 180HT PR101 FE2O3 15-25 ≤0.01 ≤0.5 5-8 ≤1.0 6.0+ ≤1.0 95-105   IRON OXIDE YELLOW HermcolTM 300HT PY42 FE2O3·H2O 28-40 ≤0.05 ≤0.5 5-8 ≤1.0 4.0+ ≤1.2 95-105 HermcolTM 310HT PY42 FE2O3·H2O 28-40 ≤0.05 ≤0.5 5-8 ≤1.5 4.0+ ≤1.2 95-105 HermcolTM 320HT PY42 FE2O3·H2O 28-40 ≤0.05 ≤0.5 5-8 ≤1.5 4.0+ ≤1.2 95-105 HermcolTM 330HT PY119 ZnFE2O4 15-25 ≤0.05 ≤0.5 5-8 ≤1.0 4.0+ ≤1.2 95-105 HermcolTM 350HT PY119 ZnFE2O4 15-25 ≤0.05 ≤0.5 5-8 ≤1.0 4.0+ ≤1.2 95-105   IRON OXIDE BROWN HermcolTM 640HT PBr43 (Fe,Mn)O3 25 ≤0.05 ≤0.5 5-8 ≤1.0 4.0+ ≤1.2 95-105   IRON OXIDE BLACK HermcolTM 304HT PBk33 (Fe,Mn)O3 15-25 ≤0.05 ≤0.5 5-8 ≤1.0 4.0+ ≤1.0 95-105 HermcolTM 305HT PBk33 (Fe,Mn)O3 15-25 ≤0.05 ≤0.5 5-8 ≤1.0 4.0+ ≤1.0 95-105