supply High quality Indirect method zinc oxide 99.4% 99.5% 99.7%

Indirect method zinc oxide 1>Purity:99.4%min 2>Rubber/Coating/Printing/Pharmacy 3>In 25KG plastic bag

Product Name: Indirect method zinc oxide

Specification
Item	YX-1(I)
	Excellent level		First class		Standard
Content (ZnO) %	99.70		99.50		99.40
Zn %	NONE		NONE		0.008
PbO %	0.037		0.05		0.14
MnO %	0.0001		0.0001		0.0003
CuO %	0.0002		0.0004		0.0007
HCL insoluble %	0.006		0.008		0.05
L.O.I %	0.2		0.2		0.2
Screening (um) %	0.10		0.15		0.20
Water soluble %	0.10		0.10		0.15
150°CVolatile %	0.3		0.4		0.5
Oil absorption g/100g	-		-		-
Color	-		-		-
Reducing power	-		-		-
Item	YX-1(I)
	Excellent	First class		Standard
Content (ZnO) %	99.70	99.50		99.40
Zn %	NONE	NONE		0.008
PbO %	-	-		-
MnO %	-	-		-
CuO %	-	-		-
HCL insoluble %	-	-		-
L.O.I %	-	-		-
Screening %	0.10	0.15		0.20
Water soluble %	0.10	0.10		0.15
150°CVolatile %	0.3	0.4		0.5
Oil absorption g/100g	14	14		14
Color	Similar	Similar		Similar
Reducing power	100	95		90

Used:

Extensive use of zinc oxide in rubber industry, rubber products can increase the flexibility and abrasion resistance, zinc oxide white pigment in paint to do, but also can play inhibit fungi, mildew, anti-pink, and improve durability of effect. In addition, zinc oxide is also a variety of chemical raw materials for the production of intermediates, and for ceramics and glass and textile industries, such as reaction with organic acid used as rubber softeners zinc soap is made for synthesis of zinc sulfide-based materials, intermediate. 

 

supply High quality Indirect method zinc oxide 99.4% 99.5% 99.7%