,,

our products are widely used in food, pharmaceutical, chemic.. [2012/09/20]
Jiangxi Nengxin Biotech Co., Ltd. .. [2012/09/20]

Jiangxi Nengxin Biotech Co., Ltd.
Contact:
Fu Yimin (Marketing Manager)
　　　+86-18322939999
Tel：+86-795- 2450898
Fax：+86-795- 2450678
ADD: Luzhou Industrial Zone, Shanggao County, Jiangxi Province, China

Products

Active carbon for gold collection

Active carbon for gold collection is produced by taking high absorption value coconut shell carbon as materials through special technique. It is mainly applied for the collection of gold.

Technical specifications:

Index		Unit	Index(top grade)	Index(second grade)
iodine value		mg/g	1000 min	1000 min
moisture		%	5 max	10 max
Ash content		%	5 max	5 max
abrasive resistance		%	95 min	95 min
granularity	Over 3.20mm(6)	%	2 max	3 max
	3.20mm~1.25mm(6~16)	%	90 min	90 min
	Less than 1.25mm(16)	%	4 max	6 max
Float ash rate		%	1 max	1 max
performance density		g/cm3	0.45~0.55	0.45~0.55

Notes: the analysis method of this product is according to GB/T 12496-1999. Please refer to ASTM STANDARD FOR ACTIVATED CARBON & AWWA STANDARD FOR ACTIVATED CARBON for aboard standard.
Packing: 25kg, outer woven bag, middle plastic film and inner kraft paper sacks or according to customer requirements.

91av库-91av麻豆swag-91av免费在线观看-91AV肉欲涩涩-91A人看人人操人-91caocao