1.competitive price with good quality 2.OEM/ODM 3.FOB China:1-2000 4.Good sale &after-sales service manufacturer
Advantage
1.competitive price with good quality
2.Professional &high efficient sale team and manufacturer
3.Good sale &after-sales service
4.Parking,Mark&log could be depent on buyers
Specification
Name activated Zinc Oxide
Molecular Formula ZnO
CAS NO. 1314-13-2
EINECS No.:215-222-5
Execution standard: HHXPQB-YHX (HX)-2005
Molecular Weight: 81.39
Item | Special type | Rubber and plastics for | Desulfurizing agent | |
1 | 2 | |||
Zinc oxide (ZnO) content,% ≥ | 95-98 | 95-98 | 95-98 | 95-98 |
Moisture,% ≤ | 0.7 | 0.7 | 0.7 | 0.7 |
Water soluble matter% ≤ | 0.5 | 0.7 | 1.0 | 0.5 |
Loss on ignition,% ≤ | 1-4 | 1-4 | 1-4 | 1-4 |
Hydrochloric acid insoluble matter,% ≤ | 0.02 | 0.05 | 0.08 | 0.02 |
Lead oxide (Pb) content,% ≤ | 0.01 | 0.05 | 0.08 | 0.01 |
Fineness (45um test sieve residue),% ≤ | 0.1 | 0.4 | 10. | 0.1 |
Specific surface area (m2 / g), | 45-60 | 35-45 | 30-40 | 45-60 |
Bulk density (g / ml), | 0.25-0.35 | 0.40-0.50 | 0.40-0.60 | 0.25-0.35 |
Appearance
white or light yellow ball superfine powder, density of 5.47 g/cm3, melting point 1800 °C, insoluble in water, soluble in acid, alkali, ammonium chloride and ammonia.
Grades
Rubber, ceramics, glass, cable, high-class paint and other industries.industry grade
Packing detail
25kg/50kg per bag,carton bagor PP bag within pe plastic bag.
Mark&log could be sign by customers
20'FCL with 20MTS
Usage
1, special industrial activity is rolling of zinc oxide, characteristic of good dispersion, plus its small size, structure light and osteoporosis, nitrogen adsorption larger specific surface area, make it as surfactant in sulfide, in the compound in uniform distribution, and hydrogen sulfide of large contact area, the interface reaction opportunity is bigger, plus the products are active material help catalytic effect, make zinc oxide into LiuHuaXin conversion rate is high. So as a synthetic rubber sulfide accelerator and good reinforcing agent, is common in the amount of zinc oxide 50-70%.
2, special industrial activity in rubber industry used as zinc oxide ultraviolet light stabilizer, can make the polyethylene resistance to get a better improve atmosphere.
3, special industrial activity zinc oxide and resin acid reaction made zinc resin, can be used to produce fast dry ink, have good shading effect.
4, special industrial activity made of zinc oxide desulfurizer, has the larger specific surface area, through sulfur let high, high mechanical strength, piling up space pressure drop.which small characteristics, widely used in synthetic ammonia, methanol and hydrogen making industrial raw materials such as the depth of the oil and gas desulfurization of purification process. In a certain temperature and pressure can trace of hydrogen sulfide gas, organic sulfur concentration effective to reduce.
Storage
good storage stability at room temperature. Be stored in a cool dry place, away from fire, sparks and heat. Such as hear of the fire, please use water spray, carbon dioxide or chemical powder fire can not be manually extinguished.
activated Zinc Oxide
