Main Products: polycarboxylate ,Water reducing agent ,concrete admixture ,Concrete plasticizer ,Concrete regulator
black iron oxide
USD $700 - $800 /Metric Ton
Min.Order:20 Metric Tons
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Hebei Shengtong Building Materials Technology Co., Ltd.
Business Type: Manufacturer,Trading Company
Shijiazhuang Hebei ChinaMain Products: polycarboxylate ,Water reducing agent ,concrete admixture ,Concrete plasticizer ,Concrete regulatorProduct Details
Hebei Shengtong Building Materials Technology Co.,Ltd.
CERTIFICATE OF QUALITY
Product name |
Iron Oxide Black 330 |
Quality Standard | HC/T2250-91 |
Mark |
|
Manufacture No. | 20151123 |
Batch | 20151123 |
Manufacture Date | 20151123 |
Package Specification |
45*80inner plastic,outer woven |
Sample Quantity | 100g |
Sale To |
Export |
Inspection Date | 20151127 |
| |||
Item |
Technical Data |
Inspection Value |
Conclusion |
No. | Fe3O4 | Fe3O4 |
|
Appearance |
Powder |
Powder |
Up to grade |
Color(compared with the standard sample) | similar | similar |
Up to grade |
(%) Tinting Strength | 95-100 | 98 |
Up to grade |
(%) Water solute | ≤0.5 | 0.5 |
Up to grade |
(%) Moisture | ≤1.0 | 1.0 |
Up to grade |
PH Value | 5-8 | 7 |
Up to grade |
(%) Oil absorption | 15-25 | 20 |
Up to grade |
(%) Residual 352 mesh | ≤0.3 | 0.2 |
Up to grade |
(%) Fe3O4 | ≥95 | 95 |
Up to grade |
We specialized in manufacturing high quality and reliable raw material which are widely used in the feilds of food, health, comestics, pharmaceuticals, and others. We cooperate closely with some institutes and universities and we have formed a technology and management team. Meanwhile, we take advantage of natural phramaceuticals recources growing in the Qinba mountain snd develop various kinds of quality products to meet market demand. any questions ,please contact with us freely .
whatsapp :0086-15511345298
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