The Role of Rubber Grade N330 Carbon Black in Lengthening Rubber Products

• Raw Material: Synthetic Rubber
• Material: Silicone Rubber
• Appearance: Granular or Powder
• Model NO.: carbon black
• Form: Emulsion
• Product Name: Carbon Black
• Available Model: N220 N330 N550 N660 N774 etc
• Usage: Plastic and Rubber Industry
• DBP Absorption Value: 90-114
• 45um Sieve Residue: 0.1max
• Carbon Black Ash: 0.7max
• pH Value: 6-9
• Carbon Black: Inorganic Pigment
• Surface Area: 10~3000m2/G
• Formular Weight: 12.01
• Sample: Available
• Storage: Dry Place
• Package Weight: 20kg Net Per Bag, or Customized
• Loading Quantity for 20′container: 16mt
• Loading Quantity for 40′container: 25mt
• Transport Package: 25kg/Bag
• Specification: carbon black
• Trademark: Kelai
• Origin: China Mainland
• HS Code: 2803000000
• Production Capacity: 150000 Ton / Year

Product Description

Product Description

 

Rubber grade N330 carbon black in Prolonging the service life of rubber products

1. Product description: 

Grade

1)carbon black 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 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)carbon black 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)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 Parameters

 

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. Application

Carbon black is a basic material with a long history, and it has been used as a coloring agent since the days before Christ. Since carbon black has nano-particles with various functions such as ultra-violet absorption and conductivity, it is still being applied to new fields such as electronic equipment and devices. Some applications of carbon black, which is a conventional yet new material, are shown below.

1 ) Coloring Agent for Ink and Paints
Carbon black has higher tinting strength compared to iron black or organic pigments, and is widely used for newspaper inks, printing inks, India inks, and paints. Carbon black is also used as black pigment for inkjet ink or toners.

2 ) Resin and Film Coloring Agents
Carbon black has high tinting strength and is thermally stable, and therefore it is suitable for coloring resins and films that are heat-formed. Carbon black is also excellent for absorbing ultraviolet light, providing both a superb resistance against ultraviolet rays and a coloring effect when just a small amount is mixed with resins. Carbon black is widely used for general coloring for resins and films. Resins with carbon black are used in automobile bumpers, wire coverings and steel pipe linings which require weather resistance in particular.

3 ) Electric Conductive Agent
Carbon black particles have the graphite-type crystalline structure, providing an excellent electric conductivity. Therefore, carbon black is widely used as conductive filler, being mixed in plastics, elastomer, paints, adhesives, films, and pastes.
Fuel caps and fuel-introducing pipes of automobiles, for example, are required of electric conductivity for preventing static. Therefore, carbon black is used as an excellent antistatic agent.

4 ) Electronic Equipment Related Material
Carbon black also provides stable resistance, and therefore is used as electronic equipment related material in various display components, magnetic recording materials, and OA rolls.
Furthermore, Mitsubishi Chemical has been developing carbon black with various combined functions for special applications.

Packaging & Shipping

 

4. 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