Glass Grade Zinc Oxide
We regularly execute our spirit of ''Innovation bringing development, Highly-quality making certain subsistence, Management advertising and marketing profit, Credit score attracting buyers for Good Quality China Glass Grade Zinc Oxide, We've been in procedure for more than 10 years. We are dedicated to good quality goods and consumer aid. We invite you to visit our business for a personalized tour and advanced company guidance.
Good Quality China Glass Grade Zinc Oxide, You should feel cost-free to send us your specs and we will respond to you asap. We have got a expert engineering team to serve for the every single comprehensive needs. Free samples may be sent for yourself personally to know far more facts. So that you can meet your desires, be sure to truly feel cost-free to contact us. You could send us emails and call us straight. Additionally, we welcome visits to our factory from all over the world for much better recognizing of our corporation. And merchandise. In our trade with merchants of several countries, we often adhere to the principle of equality and mutual advantage. It is our hope to market, by joint efforts, both trade and friendship to our mutual benefit. We look forward to getting your inquiries.
Product name: Zinc oxide
CAS NO: 1314-13-2
EINECS NO: 215-222-5
Molecular formula: ZnO
Melting point: 1975℃
Density: 5.606g/cm3
Molecular weight: 81.38
Appearance Exterior color: White powdery granule
Purity: 0.99
H.S CODE: 2817001000
Glass grade zinc oxide as cosolvent, it add to different types of glass can give the glass some special properties. For example, in process of producing photosensitive glass, use glass grade zinc oxide instead of 5% silica, can significantly reduce its thermal expansion coefficient and increase light sensitivity and light density by nearly 20 times.
Adding glass grade zinc oxide to the optical glass can make the glass have a high refractive index, absorb ultraviolet rays and transmit light.
Zinc oxide gives electrical glass a range of electrical and semiconductor properties, making it suitable for use in printed circuits, capacitors, resistors and conductive products.
MST chemical glass grade zinc oxide powder is made by indirect method with high purity and low impurities. It can meet all the requirement of glass, And keep customers' product quality stable.
Item |
type1 |
type2 |
type3 |
zinc oxide(as ZnO)% ≥ |
99.7 |
99.7 |
99.5 |
Metal(as dry)% ≤ |
none |
none |
0.008 |
Insoluble Matter in Hci % ≤ |
0.006 |
0.008 |
0.03 |
Loss on ignition % ≤ |
0.2 |
0.2 |
0.25 |
Residue on sieve (45um)% ≤ |
0.1 |
0.15 |
0.2 |
Water soluble matter % ≤ |
0.1 |
0.1 |
0.15 |
Volatile matter on 105℃ % ≤ |
0.3 |
0.4 |
0.5 |
Lead(pb)% ≤ |
0.008 |
0.05 |
0.1 |
Copper(Cu)% ≤ |
0.0002 |
0.0004 |
0.0007 |
Manganese( Mn)% |
0.0001 |
0.0001 |
0.0003 |
Cadmium (Cd)% |
0.002 |
0.005 |
0.01 |
Iron (Fe)% |
0.005 |
0.01 |
— |
Manufacture or trader: MTS Chemical is Manufacture with ISO certification
Production capacity: 500 MTS per day
Payment: L/C, T/T
Package: 25 kg in woven bags with PE lining, or as customer requirement
Quality: Meet the quality of your sample.
Sample: Sample is free, but not including the air freight
Delivery time: 7-15 workdays after payment
Port of loading: Xingang, Tianjin, China
Expiration date: For two years