Copper Chromite Black Spinel(P.Bk.28)

• Post Date:

  Aug 20,2013

• Expiry Date:

  Aug 20,2014

• Detailed Description:

  Cas No. :68186-91-4 Payment Method: TT/Western Union
  Copper Chromite Black Spinel（P.Bk.28）
  Chemical Name: Copper Chromite Black Spinel
  Color Index: Pigment Black 28
  C.I. No. : 77428
  CAS No. : 68186-91-4
  Chemical Composition: Cu/Cr/Fe Oxide
  Physical Form: Black Powder
  Crystal Pattern: Spinel Pattern
  
  Product Characteristics:
  A jet-black powder produced by high temperature calcinations. This pigment has good UV and visible opacity, is chemically inert, heat resistant, and stable to ultraviolet light. It has exceptional durability and hiding power. It is compatible with most resin systems and polymers, and is non-warping. This product is very easily dispersible, does not need grinding for dispersion and can simply be stirred in using most laboratory and production equipment to achieve full dispersion.
  
  Main Technical Data
  Heat Resistance ≤1000°C
  Light Resistance (Grade 1-8) 8
  Weather Resistance (Grade 1-5) 5
  Acid Resistance (Grade 1-5) 5
  Alkali Resistance (Grade 1-5) 5
  Oil Absorption 18-22g/100g
  Density 4.8-5.6 g/cm3
  PH 7-9
  Mean Particle Size ≤1.5 µm
  
  Regulations:
  Compliant to EU RoHS 2002/95/EC
  Compliant to EN71Part 3:1994 (A1:2000/AC2002)
  Compliant to US FDA 21 CFR 177.1520
  Compliant to ASTM F963-08 (Clause 4.3.5)
  Compliant to REACH
  
  Applications:
  1) Paints, coatings: Exterior coating, fluorocarbon coating, industrial coating ,aerospace and marine coatings ,automotive coating.
  2) Glass: Technology glass, colored glass, glass lamps...etc.
  3) Ceramics: Daily-use ceramics, architectural ceramics, ceramic works, engineering ceramics...etc. (on-glaze, under-glaze)
  4) Enamelware: Daily-use enamelware, industrial enamel, architectural enamelware...etc. (on-glaze, under-glaze)
  5) Inks: Colored inks, watermark inks, concave-convex inks...etc.
  6) Building material: Colored sand, concrete...etc.
  
  Packaging & Delivery
  Packaging Details: 25 kgs/bag, Customer-oriented
  Delivery Detail: Within 15~20 days after advance.
  
  Remarks: Item No. DPI-BK2801/2802/2803/2804/2805/2809 color from light to dark
  

• CAS Registry Number:

  68186-91-4

• Synonyms:

  ;77428;C.I. Pigment Black 28;C.I. Pigment Black 28;Copper Chromite Black;

• Company:

  Hunan De Ruo Trade Co.,Ltd.     [ China ]        

• Contact:

  Echo Chen

• Tel:

  +86-730-8979277

• Fax:

  +86-730-8979277

• Email:

  chenyumeihaohao@hotmail.com