公司介绍 – ShanDong Province Boshan QiangHua Glass bead Co.,Ltd

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公司介绍

Brief

Zibo Boshan QiangHua Glass Bead Factory is a profession factory that domestic produce the tiny bead in glass series

product,which is been located in the home town of the porcelain and ceramics azure stone --Shandong Boshan.
　　 Our factory combines the modern scientific and technical means on the basis of production technology of the traditional

glass, develop and produce the little pearl of ordinary type , enhancement mode , wear-resisting type , neutral glass. The

products carry on in line with ISO9000 and ISO14000 and manage and produce strictly, there are 5 pearl production lines of

glass in all, 20 senior technical staff, 30 intermediate technical staff, 65 skilled workers, produce the pearls of glass of

different specifications and uses 2000 tons every year , has already widely applied to the chemical paint coating , dyestuffs

, printing ink , tape , medicine, kaolin , papermaking , cotton mould , metallurgy , such production fields as the petroleum

, building ,etc., the products sell well in all parts of the country, well received by user.
　　The manager Lining and all employee wish with high-quality product, good service, special price, welcome the new and old

customer to come, creating the fine future together!

Application

Due to its specific surface, excellent physical and chemical properties, Qianghua's Cenospheres are widely used as

multi-functional filling materials with high performances in rubber, plastics, dopes, oil paints, encapsulation materials,

oil industry, space industry, glass steels, etc. With improvements in performances of the end products and reduction of

costs, Cenosphere has promising market prospect as well as utilization benefits.

1. Dopes & oil paints industry
Paints, bond, dopesfor walls, vehicle putty, insulating, antisepticand fireproof paints;
2.Plastic Industry
The products of POM, PA, PBT, PET,PP,Nylon, and so on. Like panels, boards, vehicle decorations, glass fiber products…
3. Rubber Industry
Floors, boards, wires and lines, insulating devices, sole, conveyer belt, vehicle parts and bodies,fender-guard, etc.
4. Construction Materials Industry
Fire and water-proof materials, processed asphaltum, high-level road pavement, concrete repair materials;
5. Encapsulation material Industry
transformer filling material, electric encapsulation materials;
6. Glass steel products industry
Glass steel furnisture, boats, etc.
7. Space or military products
Explosive, invisible paints for planes, ships and even soldiers, heat and compression insulating compounds, deep- water

submarine;
8. Oil drilling industry
Antiseptic paints for the pipes, oil drilling mud, floating devices.

Cenospheres
(Thin Wall Hollow Ceramic Microsphere)

Qianghua is dedicated to collecting, processing cenospheres for our customers world wide. As the by-product of power plant,

cenosphere is widely used as filler material in various industries such as cement, rubber, plastics, resins, concrete,

lightweight construction
prefabrications, etc.
Cenosphere is a glass hard, inert, hollow silicate sphere. Cenosphere is generally used to
reduce the weight of plastics, rubbers, resins, cement, etc.

Characteristics

Lightweight, Free-flowing, Gray or Off-white Color, Spherical, Inert, heat resistant and fire proof.

Typical Chemical Components

Item
Parameters

SiO2
50-60%

Al2O3 　 33%-39%
Fe2O3 　 1.3-6%
CaO 　 1.5-4.0%
MgO 　 0.8-1.5%

Typical Physical Properties

Item
Parameters

Particle Size (um)
5-400

Particle Density (g/cm3) 0.4-0.8
Bulk Density（g/cm3） 0.26-0.45
Moisture 　 <=0.5%
Sinkers <=3%
Hardness Mohs Scale 5-7
Loss on Ignition 2% maximum
Thermal Conductivity 0.11 W/mK
Reactivity Inert/very low reactivity
Crush Strength 105-210 kg/cm2 (1500 - 3000 psi)
Oil Absorption 16-18g oil/100g
Flammability Not combustible
Melting point 1350oC approx.
Solubility Negligible in water

Consistency of properties

Qianghua has taken every possible measure to ensure consistency of physical and comical properties for specific customers. As

we know majority of applications require relatively narrow range of fluctuation of properties such as density, color, size

distribution, etc.

Applications

Refractory, PVC flooring, oil-well cements, brake linings, Phenolics, Epoxies, Cast Polyesters, synthetic marbles, syntactic

foams. Low density cements, shotcrete and gypsum board joint compounds. Automotive sound-dampening sheets.

Advantages

Reduced weight, increased filler loadings, better flow characteristics, less shrinkage and warping. Improved physical

properties in moldings, castings and laminates, reduced water absorption, improved flame retard, improved chemical

resistance.

Re-Order No.

Cenosphere(Re-Order No.) SS-P-400 SS-P-300 SS-P-120 SS-P-100
Particle Size Range (microns) 5-400 5-300 5-120 5-100
Particle Size Distribution . . . .
% Passing 400 microns 100 100 100 100
% Passing 300 microns 95-100 99.5-100 100 100
% Passing 150 microns 50-90 50-90 100 100
% Passing 120 microns -- -- 99.5-100 100
% Passing 100 microns 25-55 25-55 40-80 99.5-100
% Passing 50 microns 2-10 5-10 10-20 15-30

Zeeospheres
(Thick wall hollow ceramic microsphere)

Zeeosphere is a series of separated products directly from fly ash in dry conditions at the fly ash disposal area. With the

advanced technology of bulk conveying, more and more power plants have adopted the method of fly ash dry disposal. This makes

separation of cenosphere impossible. However, the dry fly ash presented us a chance to separate many other different glass

particles with comparatively lower cost than wet material.