Wholesale low price Rubber Carbon Black made in China. Harvest Enterprise is Rubber Carbon Black manufacturer and supplier in China. Our factory is an AAA Grade Credit Enterprise.Also our Rubber Carbon Black N220,N219,N234,N330,N326,N339,N550,N539,N660 are identified by our gov.as a famous products in china.Also honored as the contract and keeping promises business model
You can rest assured to buy Rubber Carbon Black from Harvest Enterprise factory and we will offer you the best after-sale service and timely delivery.
Part One: Description
The classification of rubber carbon black is mainly based on the vulcanization rate and particle size of the rubber compound, also has a relationship with the molecular structure. The international naming method is four characters, the first character is N or S, Generally, N stands for the normal vulcanization rate and S is for the abnormal vulcanization rate.N100 series the particle size of carbon black is 11-19nm, N220 series the particle size is 20-25nm, N330 series the particle size is 26-30nm, N660 series the particle size is 49-60, Generally the lower-structured carbon black and the higher-structured carbon black are decided by the last two digits. Such as N330 belongs to the normal vulcanization rate lower structure wear-resisting carbon black, N375 belongs to the normal vulcanization rate high structure wear-resisting carbon black. Generally, it is widely used in the rubber industry. Such as tires, rubber shoes, cable, sealing ring, tape, the triangle belt, and other products. It plays a reinforcing and filling role in the rubber products. Rubber Carbon black also can be used in other related industries, generally, it can be as the coloring agent, UV blocking agent in the plastic industry.
Classification
Carbon Black N110/ Carbon BlackN115/Carbon BlackN121.
Carbon BlackN220/Carbon BlackN219/Carbon BlackN234/Carbon BlackN231.
Carbon BlackN550/Carbon BlackN539.
Carbon BlackN660/Carbon BlackN650.
Carbon BlackN770/Carbon BlackN754/Carbon BlackN762/Carbon BlackN772/Carbon BlackN774/Carbon BlackN787.
Carbon BlackN880.
Carbon BlackN990.
Part Two: Main Tech Data
|
Iterm |
N115 |
N220 |
N234 |
N330 |
N339 |
N375 |
N550 |
N660 |
N770 |
|
Iodine Adsorption g/kg |
160±6 |
121±7 |
120±5 |
82±6 |
90±5 |
90±5 |
43±4 |
36±4 |
26±5 |
|
DBP absorption 10-5m3/kg |
113±5 |
114±6 |
125±5 |
102±6 |
120±5 |
114±5 |
121±5 |
90±5 |
72±5 |
|
CDBP absorption 10-5m3/kg |
92~102 |
93~104 |
97~107 |
64~72 |
83~93 |
91~101 |
80~90 |
69~79 |
58~69 |
|
CTAB surface area 103m2/kg |
122~134 |
103~117 |
113~125 |
76~88 |
87~99 |
90~102 |
37~47 |
31~41 |
26~38 |
|
N2 surface area 103m2/kg |
131~143 |
114~124 |
114~124 |
73~83 |
86~96 |
88~98 |
36~44 |
31~39 |
26~32 |
Part Three: Package
1. Generally, the Carbon Black package is 25kg bags or 20kg bags, Generally It is craft paper bags or woven plastic bags.
2. The jumbo bags generally It is 500kg bags or 1000kg bags.
Part Four: Why Choose Us
1. Company Credit: We are located in Shanxi province, ChangZhi City, where is famous for coal and all kinds of coal chemical. Our factory owns more than 30 years of carbon black manufacturing experience.It is an AAA Grade Credit Enterprise.Also our Rubber Carbon Black N220,N219,N234,N330,N326,N339,N550,N539,N660 are identified by our gov.as a famous products in china.Also honored as the contract and keeping promises business model
2. There are professional R&C departments in our factory, Generally our marking department to study the world market, and collect the info., will put into nearly 10% profit for studying new products to meet the market requirement.
3. There is a professional QC department in our factory, each batch products are past testing allowed to be exported. Also, show the test report to the customers. We own 100% patience to help our customers to find suitable products.
4. We can cooperate with our customers to do any third party detection, including SGS inspection, BV inspection, etc.
