Iron oxide black pigment for polishing and preparation method thereof

A disclosed iron oxide black pigment for polishing is characterized by being prepared from the following raw materials in parts by weight: 80-100 parts of modified iron oxide black, 4-6 parts of graphite powder, 4-6 parts of cerium oxide, 0.3-0.5 part of sodium dodecyl sulfate, 6-8 parts of sodium s...

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Bibliographic Details
Main Authors ZHOU ZHIXIANG, SUN XIAOQING, ZHAO YUEHUA, DU SONGSONG, WO CHENGLI
Format Patent
LanguageEnglish
Published 04.11.2015
Subjects
ADHESIVES
CHEMISTRY
DYES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
POLISHING COMPOSITIONS OTHER THAN FRENCH POLISH
PREPARATION OF CARBON BLACK
SKI WAXES
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
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Summary:A disclosed iron oxide black pigment for polishing is characterized by being prepared from the following raw materials in parts by weight: 80-100 parts of modified iron oxide black, 4-6 parts of graphite powder, 4-6 parts of cerium oxide, 0.3-0.5 part of sodium dodecyl sulfate, 6-8 parts of sodium silicate, 0.1-0.2 part of azodiisobutyronitrile, 10-15 parts of styrene, 0.5-1 part of erucamide, 0.5-1 part of polyoxyethylene isooctyl ether phosphate, and 2-4 parts of white mineral oil. The iron oxide black pigment is high in tinting strength, good in temperature tolerance and weatherability, easy to disperse, good in processability, good in polishing capability and smooth finish, and excellent in hardness, and is applicable to polished products.
Bibliography:Application Number: CN20151441180