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| Product Name: |
Pigment Black 28
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| Supply Ability: |
1000000kg |
| Related proudcts |
pigment black, |
| Specifications |
general type |
| Price Term: |
FOB |
| Port of loading: |
qing dao |
| Minimum Order |
300kg |
| Unit Price: |
$7 |
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Product introduction of copper chrome black (C.I. Pigment Black 28)
Pigment Index Number: C.I.P.Bk.28
English name: copper chromite black spinel
1. Physical indicators and parameters
Hue or shade: blue to black
Chemical composition: copper/chromium oxide
CAS number: 68186-91-4
Pigment crystal form: spinel type
Average particle size (¦Ìm) ¡Ü: 2.0
Oil absorption (g/100g): 10-25
Molecular formula: CuO&©|8226;Cr2O3
Molecular weight: 231.534
EINECS Number: 269-053-7
PH value: 6-9
Heat resistance: 1000℃
Light fastness: grade 8
Weather resistance: level 5
Alkali resistance: level 5
Acid resistance: level 5
2. Pigment properties
Shandong Caizhiyuan Pigment Technology: Copper chrome black (C.I. Pigment Black 28) is a black powder with extremely deep blackness and blue phase. It is environmentally protection, non-toxic, high temperature resistance, light resistance, weather resistance, acid and alkali resistance, solvent resistance, non-migration, easy to disperse and so on. Because of its excellent properties, copper chrome black has excellent applicability and versatility in various products, and is widely used in various coatings (such as exterior wall coatings, architectural coatings, automotive coatings, road marking coatings, water-based coatings, anti-ultraviolet coatings , powder coatings and high temperature coatings, etc.), color inks, high temperature plastics (such as engineering plastics, color masterbatch, etc.), building materials, colored glass, ceramics, enamel and other fields.
3. Application areas
Copper chrome black is mainly used in fields with high requirements for high temperature thermal stability and chemical inertness, such as: external high-durability industrial coil coatings; industrial coatings with oxidation resistance, reduction resistance and good chemical inertness; various barbecue grills and high temperature resistant coatings used in wood-burning stoves; high temperature resistant plastics and plastics with higher requirements for resistance.
In addition, copper ch |
| Company: |
Laizhou Caizhiyuan Pigment Technology Co., Ltd.
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| Contact: |
Mr. xin fang |
| Address: |
West of South Road, Middle Bridge, Shahe, Shahe Town, Laizhou City |
| Postcode: |
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| Tel: |
86 535 2826670 |
| Fax: |
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| E-mail: |
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