Rubber Carbon Black Pigment Pure Black Powder For Leather Making
1. General Information of Rubber Carbon Black N550
|Iodine Absorption Number, g/kg||121 +/-5||82 +/-5||43 +/-4||36 +/-4|
|DBP Absorption Number, 10-5m3/Kg||114 +/-5||102 +/-5||121 +/-5||90 +/-5|
|DBP Absorption Number of Compressed Sample, 10-5m3/Kg||93~107||81~95||81~95||68~82|
|CTAB Surface Area, 103m2/Kg||106~116||79~87||38~46||31~39|
|Nitrogen Surface Area, 103m2/Kg||114~124||78~88||38~46||30~40|
|Heating Loss, %≤||3.0||2.5||2.5||1.5|
|Tensile Strength Map, MPa≥||-0.8||-1.5||-3.5||-3.5|
|Map Modulus at 300%, MPa||-2.5 +/-1.3||-1.7 +/-1.3||-1.7 +/-1.3||-3.5 +/-1.3|
Carbon black is virtually pure elemental carbon in the form of
colloidal particles that are produced by incomplete combustion or
thermal decomposition of gaseous or liquid hydrocarbons under
controlled conditions. Its physical appearance is that of a black,
finely divided pellet or powder. It is used in tires, rubber and
plastic products, printing inks and coatings is related to
properties of specific surface area, particle size and structure,
conductivity and color.
It boasts the best reinforcing performance among the
semi-reinforcing varieties, excellent extruding performance as well
as low resilient rate.
Application: Tire body and inner tire compound; Tube; Extruding
bar, seal and mould rubber product.
2. Application and procedure of Rubber Carbon Black N550
When they are used in resins, it shows better dispersing and
(1) Fiber ( Carpet, Textiles, Upholstery, etc.)
(2) Film ( shopping bags, casting film, multilayer film, etc.)
(3) Blow Molding ( Medical & Cosmetic container, Lubricant & Paint
(4) Extrusion Molding ( Sheet, Pipe, Wire & Cable, etc.)
(5) Injection Molding ( Automotive, Electronic, Construction, House wares, Furniture,
3. Packing and Shipping
25kgs PE bags/500kgs jumbo bags/1000kgs jumbo bags
We have rich experiences in exporting and importing. We have good
cooperation with world wide Express like DHL, UPS etc and also
shipping line to ensure the samples and goods can be reach to the
cutomers at soonest speed.
4. Quality Contral and R&D
We have more than 15 years of production and we also have
experienced technical person to do testing and gurantee the quality
during the whole production line.In past few years our team strive
to develop new products which are enviromental friendly and energy
saving. We believe with our fulfillment to be the best enterprise
for our customers. Under their efforts the Optical brightening
agent has achieved national advanced level.
5. Production line
Shanxi Colorshine Chemical Industry Co.,ltd is an ISO-certified
modernized chemical enterprise in the collection of R&D,
production and sales. Our company concentrates on the production,
sales and service for Optical brighteners,Dyes and Carbon Black,
fine chemicals and intermediates, which are widely used in
detergent,paper-making, textile, rubber industry, medical industry,
paints, printing inks and etc.
Our company's headquarters is based in Linfen City, Shanxi
Province. We are establishing technical cooperation with Linfen
Tech University, and manufacture products according to different
customers’ requirements to fulfill market’s demand.
Except professional R&D team, our factory has advanced
production and testing equipments for testing, mixing and
post-processing the products in order to ensure the high quality.
With profound chemistry knowledge and rich experience, our business
team can offer professional technical supports according to
customers’ demand.Till now our products are exported to Japan and
South Korea, Southeast Asia, the Middle East, Central and South
America, Africa and successfully into Germany, France, the United
States and other European markets.