China Hot Popular Carbon Black From Direct Manufacturer, Used for Conductive and Anti-Static Rubber, Silicone Rubber as Well as Plastic

Product Description

Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you

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Specifications
Carbon black pigment
1. Factory price
2. ISO SGS
3. N220 /n330 /n550 /n660
4. Prompt delivery

Black powder pigment carbon black n220, n330

1. Property:
High abrasion performance and cracking resistance.
Type: N220, n330, n550. N660.
CAS No: 1333-86-4
Place of origin: China
Standard: GB 3778-2003
Form: Black granule or powder
Process: Wet or dry process

3. Usage:

Using in rubber industry, painting, printing ink, Ni-MH battery's cathode and other industry.

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

4. Packing:

N220: 25kg PP bag, 16MT/40GP
N330: 700kg PP bag, 16MT/40GP
N550: 1300kg PP bag, 26MT/40GP
N660: 1300kg PP bag, 26MT/40GP

Carbon black Executive Standard : GB3778
Items of Test	N220	N326	N330	N339	N375	N550	N660	N774
Iodine Absorption g/kg	121±7	82±6	82±6	90±6	90±6	43±5	36±5	29±5
DBP Absorption 10 -5 m 3 /kg	114±6	72±6	102±6	120±7	114±6	121±7	90±5	72±5
CDBP Absorption 10 -5 m 3 /kg	92~104	62~74	82~94	93~105	90~102	80~90	69~79	58~68
CTAB Adsorption Surface Area 10 3 m 2 /kg	103~117	74~86	73~85	86~98	89~101	36~48	31~43	26~38
Surface Area 10 3 m 2 /kg	99~113	70~82	69~81	82~94	85~97	34~44	29~39	24~34
Total Surface Area 10 3 m 2 /kg	107~121	72~84	72~84	85~97	86@100	35~45	30~40	25~35
Pigmentation Intensity %	108~124	103~119	96`112	103~119	107~121	-------	-------	--------
Heating Loss ≤%	2.5	2	2	2	2	1.5	1.5	1.5
Ash ≤%	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7
Fine powder content ≤%	10	10	10	10	10	10	10	10
45μm Sieve Residue ≤mg/kg	1000	1000	1000	1000	1000	1000	1000	1000
500μm Sieve Residue ≤mg/kg	10	10	10	10	10	10	10	10
Impurity	None	None	None	None	None	None	None	None
Pumping Density kg/m 3	355±40	455±40	380±40	345±40	345±40	360±40	440±40	490±40
300% Elongation Stress Mpa	-1.9±1.5	-3.5±1.5	-0.5±1.5	1.0±1.5	0.5±1.5	-0.5±1.5	-2.2±1.5	-3.7±1.5