Carbon Black Rubber

1)Carbon black rubber N220 High abrasion resistance and crack resistance, compared with N110, fixed and low stress and low dispersion is better.Bolt-on carbon black to tire tread, high quality industrial rubber products and high load conveyor belt.  2)Carbon black rubber N330 With good abrasion resistance and middling lag.Tires with beam layer, the tire, solid tyres, roller outer and hose surface, industrial rubber products, car tire tread. 3)Active agent carbon black rubber N550 In the soft black variety has the best reinforcing performance, excellent performance, low resilient rate.Tire body and inner tube, rubber hose, extruding bar, seal, die industrial rubber products, etc. 4)Active agent carbon black N660 Compared with N550, reinforcing sex is low, the structure is low, high expansion type, fill the quantity is larger.Tire body and inner tube, rubber ordinary moulding and extrusion applications, monolayer moisture system products.

Product Details

1. Product description: 


Grade

1)Carbon black rubber N220

High abrasion resistance and crack resistance, compared with N110, fixed and low stress and low dispersion is better.Bolt-on carbon black to tire tread, high quality industrial rubber products and high load conveyor belt.
 

2)Carbon black rubber N330

With good abrasion resistance and middling lag.Tires with beam layer, the tire, solid tyres, roller outer and hose surface, industrial rubber products, car tire tread.

 

3)Active agent carbon black rubber N550

In the soft black variety has the best reinforcing performance, excellent performance, low resilient rate.Tire body and inner tube, rubber hose, extruding bar, seal, die industrial rubber products, etc.

 

4)Active agent carbon black N660

Compared with N550, reinforcing sex is low, the structure is low, high expansion type, fill the quantity is larger.Tire body and inner tube, rubber ordinary moulding and extrusion applications, monolayer moisture system products. 

2. Specification

 

ITEM

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, MPa≥

-0.8

-1.5

-3.5

-3.5

Extension, %≥

+10

-10

-10

+10

Map Modulus at 300%, MPa

-2.5 +/-1.3

-1.7 +/-1.3

-1.7 +/-1.3

-3.5 +/-1.3


3. Packaging & Shipping

20 or 25kg/pp bag,or per customer's request.

in 7-15 days after receiving the order.

Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.

For mass orders, it will be delivered by air or sea.

Depending on your location, please allow 1-5 business days for your order to arrive.

For small order, please expect 3-7 days by UPS DHL EMS.

For mass order, please allow 5-8 days by Air, 15-30 days by Sea

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