/ Strontium Carbonate
TV Glass Industry / Display-Glass Industry
The use of barium carbonate and strontium
carbonate makes it possible to produce radiation-absorbent glass for television
and computer display screens. The combined use of both compounds can be
used to achieve comprehensive radiation protection. Moreover barium and
strontium carbonate provide special requirements for LCD and PDP displays
by improving the glass properties.
Barium carbonate and strontium carbonate
can be used for a wide range of improvements to the properties of many
different types of glass products. increased hardness and scratch resistance
enhanced optical glass properties, increased luster, improved finishing
properties (grinding and polishing) and, increased strength.
Barium carbonate can be used to prevent spotting
and significantly reduce the tendency for efflorescence to occur. These
advantages of barium carbonate make it a popular additive in the heavy
clay ceramic industry, for example in the manufacture of clay roof tiles
and facing bricks.
Hardness and scratch resistance will be increased,
leaching out will be reduced by barium carbonate.
Raw material of lead salt plastic stabilizer and industrial raw material
of lead glass (such as glass casing etc. of black & white or color
TV set teletron), intermediate raw material of coating and lead salts,
vulcanization activator for natural and synthetic rubber, an important
auxiliary agent to produce radiation-proof rubber products. We can produce
granular products. It is a non-dangerous article. It is a lubrication
agent and a remover with low cost and excellent performance, used for
plastic products of PVC and polyolefin etc. It is used as an additive
for printing ink and carbon paper etc., and has better cooperative efficiency
while used with other auxiliary agents.
Sodium Antimonate is mainly used as glass fining agent or degasser and
as a decolorizer, especially in color television bulbs, fluorescent light
glass tubing, and optical glass. Glasses containing antimony are less
sensitive to color changes upon solarization. It is an excellent glass
clarifier. It is characteristic of sunresistant and resistant to light
exposure. It is also used as an auxiliary fire resistance for plastics,
rubber and textiles. When used with a halogen, usually chlorine or bromine,
sodium antimonate is a fire retardant with very low tinting characteristics
especially for PET or PBT.
oxide polishing powder
Polishing powder (CeO2)
Used as polishing powder for color TV screen, computer CRT screen, liquid
crystal screen, fluorescent screen, even-glued-chromium-plate, plane-rectangular
screen color TV trichromoscope, spectacles and glass plate.
Cerium oxide used as de-coloring and clear-settling agents in glass, ceramics,
electronic products and fluorescent materials
Titanium dioxide used in electronic ceramics for dielectric properties,
in vitreous enamels for ease of fusion. In glasses to modify the refractive
index of glass and improve the thermal and mechanical properties of glass
and glass fibers, in containers to absorb UV light for food preservation,
in ceramics enhances sintering and improves thermal and chemical resistance,
in arc welding ensures excellent ionization, easy re-ignition of the electrode,
prevents electrode sputtering and controls slag fluidity.
JINGYAN CHEM (H.K.) LIMITED
ZHUHAI JINGYAN CHEM LIMITED
Add: Rm. 10D, Unit 1, 1017 Jiuzhou Dadaodong, Jida, Zhuhai, Guandong, China Postcode : 519015
Tel: +86-756-3329941, 3329942, 3329943
Fax: +86-756-3329947, 3809656