Pigment Grade Black Carbon N339

• CAS No.: 133-86-4
• Formula: C
• EINECS: 215-609-9
• Colour: Black
• Appearance: Granular
• Usage: Ceramic, Plastic, Leather, Ink, Textile, Food
• Model NO.: N339
• Application Material: Natural Silk
• Type: Synthetic
• Solubility: Solubility
• Composition: Carbon
• Sieve: 40
• Transport Package: 20kgs, 25kgs, 500kgs, 600kgs, 1000kgs
• Specification: ASTM-D17691, GB/T3778-2013
• Trademark: Daguangming
• Origin: China
• HS Code: 28030000
• Production Capacity: 140, 000t/Y

Product Description

Xingtai Shineway Science & Technology company is a diversified carbon black company,focusing on manufacturing,R&D,innovating and marketing carbon black and Carbon Nanotubes(MWCNTS).With 6production lines in Shanxi and 2 lines Xinjiang Province,We may produce 30 grades carbon black with the capacity 250,000 Mts.
Our Carbon black are mainly used in Rubber & Tire,Masterbatches & Plastic,pigment & Ink as well as conductive carbon black.All carbon black Followed GB/T3778-2011 (ASTM-D) Standard.our company have 300 skilled workers and 10 senior carbon black specialists who are over 20 years experience in Carbon black industries.
we got ISO9001:2015 Quality Management Certificate,ISO14001:2015 Environmental Management Certificate,ISO45001:2018 Occupational Health Management Certificate and EU Reach Certificate.
In Wenshui County,Shanxi Province,which is the coal sea in China have 6 lines mainly produce C111,C311,C611,N219,N220,N330,N550,ect for Rubber,Tire,Masterbatches, Conductive Carbon black ect.In Kashgar City, Xingjiang Province,with plenty of Natural Gas,we mainly produce Half Re-enforced carbon black N774,N762,N990,Carbon Nanotube (MWCNTS) and Special Grade for mineral Application.
Our carbon black are widely export to Southeast Asia,Canada,UK,Australia,ect more than 40 countries,our company adheres to "Quality First,Clients Foremost" to supply our customer best Quality Products with the Best Service.we hope to Join hands with our Friends and Customers for the mutual Benefit and glorious Future.

TECHNICAL SHEET   (STANDARD:GB3778-2022 & ASTMD1765-91)
NO.	Item	Unit	Grade	N339
1	Iodine Adsorption Number	g/kg	Superior	90±5
			Qualified	90±7
2	DBP Absorption Number	10 -5 m 3 /kg	Superior	120±5
			Qualified	120±7
3	Compressed   DBP Absorption Number	10 -5 m 3 /kg	Superior	94~104
			Qualified	91~107
4	CTAB Surface Area	10 3 m 2 /kg	Superior	87~99
			Qualified	84~102
5	Nitrogen Surface Area	10 3 m 2 /kg	Superior	86~96
			Qualified	84~98
6	STSA	10 3 m 2 /kg	Superior	88±5
			Qualified	88±9
7	Tint Strength	%	Superior	106~116
			Qualified	103~119
8	PH Value		Qualified	7±1.5
9	Heating Loss	%≤	Qualified	2.5
10	Ash Content	% ≤	Qualified	0.7
11	45 um Mesh	%  ≤	Superior	0.05
			Qualified	0.10
12	Impurity		Qualified	NO
13	Fines Content	%≤	Qualified	7
14	Toluene Discoloration	% max 1618	Qualified	90(85--90)
15	Sulfur	% max 1619	Qualified	1.1
16	Pour density	kg/m3	Qualified	345±40
17	Modulus at 300%	mpa	Superior	0.6±1.0
			Qualified	0.6±1.6
Hebei Daguangming Ind.Group,Juwuba Carbon Black Co.,Ltd.