Pigment Violet 37 Pigment Violet 37 has a slightly better overall performance than Pigment Violet 23 and is particularly resistant to migration. When PV37 is used for polyolefin coloring, and the heat resistance of 1/3 Sd can reach 290 °C, but when dosage decreased, its heat resistance drops sharply. The light fastness of Pigment Violet 37 can reach…
Pigment Red 264 Overview Pigment Red 264 is a bluish pigment red, which is mainly used in high-grade coatings and plastics with high transparency. It has excellent fastness and is suitable for outdoor applications. PR264 has excellent heat resistance but is reduced with the addition of titanium dioxide. It can be used for coloring styrene engineering plastics in addition to polyvinyl…
Pigment Yellow 109 Briefing Pigment Yellow 109 is pure green shade yellow, heat resistance up to 300 °C, excellent heat and light resistance, but fail to long-term exposure in hard PVC. Except for general-purpose polyolefin coloring, Pigment Yellow 109 can also be used for coloring styrene engineering plastics. It is suitable for pre-spinning of polypropylene, spinning, and…
Pigment Yellow 214, Fast Yellow H9G Briefing Pigment Yellow 214 is the greenest shade and highest color saturation among the yellow organic pigments. The yellowing resistance of PY214 is slightly worse than that of Pigment Yellow 180, and the HDPE light resistance of 1/3 standard depth containing 1% titanium dioxide is 6 to 7. Yellow 214 has…
Pigment Yellow 183, BASF K1800 / K2270 Briefing Pigment Yellow 183 corresponds to BASF K1800 (formerly K2270), in line with FDA, thermal stability up to 300 °C in HDPE can be used to replace deep chrome yellow. PY183 is a mono-azo calcium salt lake with relatively low tinting strength, but excellent heat resistance even at…
Pigment Yellow 192 Pigment Yellow 192 is a heterocyclic high-grade organic pigment with heat resistance up to 300 °C and good migration resistance. It is suitable for coloring engineering plastics, especially nylon and polyester fibers. PY192 is reddish yellow pigment. The light resistance is 7-8 degree in the 1/25 standard depth nylon 6, but it is 1/3 standard…
Pigment Yellow 95 Pigment Yellow 95 conforms to FDA, and corresponds to BASF K1500 (formerly Ciba GR Yellow). It has extremely high tinting strength, excellent heat resistance stability, does not migrate in soft PVC PY95 is excellent in light and heat resistance, suitable for general-purpose polyolefin plastics. It can be heat resistant to 270~290 °C in polyolefin. No…
Pigment Red 144 Pigment Red 144 equivalent to BASF K3890 (formerly Ciba BRN Red), is very resistant to migration, has excellent lightfastness and heat resistance up to 300 °C. Mainly used for plastic and ink coloring, for polystyrene, polyurethane, polypropylene paste coloring, high specific surface area form can be used for high-grade ink, varnish and sterilization, for metal…
Pigment Brown 41, Clariant Brown RL Briefing Pigment Brown 41 has very yellowish shades of brown. When used in PVC, P.Br.41 provides medium tinctorial strength and good hiding power. The pigment is not completely fast to bleeding in plasticized PVC. In polyolefins, P.Br.41 also exhibits medium tinctorial strength. 0.21% pigment is required to formulate 1/3 SD HDPE samples containing 1% TiO2.…
[table id=63 /] Optical Brightener 236, CAS 3333-62-8 7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2-benzopyrone Formula C25H15N3O2 MW 1165.05 CAS# 3333-62-8 Synonym Name: Fluorescent Brightener 236 (FBA 236) Specification: Appearance: off-white powder melting point: 155-160℃ >Features: >Optical Brightener 236 can replace OB and used to brightening general plastics. with good weather fastness, best OB to white top grade PVC products Handing and Safety: >For additional handing and toxicological information, please consult us for Maternal Safety Date Sheet. Package: 25kg each fiber barrel.
