Description of carbon black powder:
Chemical Name: Carbon Black
Type:N220/N234/N326/N330/N339/N351/N375/N550/N660/White Carbon Black
Form: black granule or powder
Process: wet or dry process
High-amplifying conductive carbon black powder. Easily dispersed and provides a high level extrudability of rubber compounds. Includes in the tread rubber of tires for passenger cars and trucks. Provides increased wear resistance tires, high resistance to tensile, tolerable tear resistance. N 220 is recommended for use in the manufacturing of conveyor belts and other rubber products, which require increased durability.
2.Simple Introduction
Carbon black N220
with high re-enforcement property is a widely used furnace black. It has high structure, and its abrasion is between those of super abrasion furnace black and high abrasion furnace black. Its iodine adsorption value is 121g/kg, and DBP adsorption is 114cm3/100g.
N220 High resistance to abrasion and tearing. Relatively low modulus and easier dispersion than N110 Reinforcing black for tyre treads. High quality industrial rubber products and high rating conveyer belts.
Carbon black N330
is the most widely used high abrasion furnace black. Its iodine adsorption value is 82 g/kg, and DBP adsorption is 102cm3/100g. The abrasion of the N330 compounds is lower than ISAF compounds but better than those of channel black-compounds.
N330 Combines good abrasion resistance with moderate hysteresis properties. Tyre betls, sidewalls. Solid tyres, roller covers, hose covers, hose covers, industrial rubber products Molded articles.
3.Specification
Items | N220 | N330 | N550 | N660 |
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 |
Tint Strength | 110~120 | 98~108 | - | - |
Heating Loss | 3.0 | 2.5 | 2.5 | 1.5 |
Ash | 0.5 | 0.5 | 0.5 | 0.5 |
Tensile Strength Map TM | -0.8 | -1.5 | -3.5 | -3.5 |
Extension% TM | +10 | -10 | -10 | +10 |
Map Modulus at 300% | -2.5 +/-1.3 | -1.7 +/-1.3 | -1.7 +/-1.3 | -3.5 +/-1.3 |
4.Application
1.Silicon Rubber: Improves silicon rubbers durability, rebound rate, and anti-distortion performance.
2.Plastics Industry: Improves plastic s tenacity, strength and prevents water absorption.
3.Coating Industry: Prevents agglomeration and drip. Thixotropic additives.
Increase denseness and smoothness of paint.
4.Medicine Industry: Increase denseness ,floating , carrying function in medicine.
It also can be used as the pesticide powder and anti-agglomeration.
Our company & exhibition
He
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T
echnology Co., Ltd. is
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organic chemistry. We can offer a wide range of products of to meet the changing needs of the market, especially engaged in the European and American market.
Also we guarantee that our products will be delivered to you in time.
We guarantee 100% of your packages pass through the USA, UK, Australia, Canada ,Brazil, France, Germany, Spain, Belgium, Sweden, the Netherlands.
We have cooperating agents in these countries, Our customs clearance company will clear your parcel without customs issues, evan 1000 kg at times.
FAQ
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01.Are manufacture or trading company?
A:We are manufacturer.We are welcome to visit our factory.
02.How can I get a sample?
A:You can discuss with us,We normally send sample by EMS,DHL.
A few samples is free but you need to pay for the shipping cost.
03.How to ensure product quality?
A:You can get some sample,or we can send some certificate to you.
04.When can I deliver the goods?
A:Lead-time is around 7-14 working days after we receive the advance payment. It varies according to different products and quantity.
05.Can you give me a discount price?
A:Sure,it depend on your quantity.
06.Is it possible to custom the labels with our own design?
A:Yes,just send us your artworks,you will get what you want.