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One of Hottest for Silicon Nitride Ceramic Balls - Porous Ceramic Ball Manufacturer with different size – Kelley


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One of Hottest for Silicon Nitride Ceramic Balls - Porous Ceramic Ball Manufacturer with different size – Kelley Detail:

Application

Porous ceramic ball is a new product developed on the basis of the inert alumina ceramic ball. It takes the diameter of the ball as the axis to open the hole. It not only has certain mechanical strength, chemical stability and thermal stability, but also increases the specific surface area. And the void ratio, thereby increasing the dispersion and flux of the material, and reducing the resistance of the system. It can be widely used in petroleum, chemical and natural gas industries to replace inert alumina ceramic balls as catalyst covering support fillers.

Physical Properties

Type

Feldspar Feldspar- Molai Molai Stone Molai- Corundum Corundum

Item

Chemical Content
(%)

Al2O3

20-30

30-45

45-70

70-90

≥90

Al2O3+ SiO2

≥90

Fe2O3

≤1

Water Adsorption (%)

≤5

Acid Resistance   (%)

≥98

Alkaki Resistance (%)

≥80

≥82

≥85

≥90

≥95

Operation Temperature(°C)

≥1300

≥1400

≥1500

≥1600

≥1700

Crushing Strength

(N/Piece)

Φ3mm

≥400

≥420

≥440

≥480

≥500

Φ6mm

≥480

≥520

≥600

≥620

≥650

Φ8mm

≥600

≥700

≥800

≥900

≥1000

Φ10mm

≥1000

≥1100

≥1300

≥1500

≥1800

Φ13mm

≥1500

≥1600

≥1800

≥2300

≥2600

Φ16mm

≥1800

≥2000

≥2300

≥2800

≥3200

Φ20mm

≥2500

≥2800

≥3200

≥3600

≥4000

Φ25mm

≥3000

≥3200

≥3500

≥4000

≥4500

Φ30mm

≥4000

≥4500

≥5000

≥5500

≥6000

Φ38mm

≥6000

≥6500

≥7000

≥8500

≥10000

Φ50mm

≥8000

≥8500

≥9000

≥10000

≥12000

Φ75mm

≥10000

≥11000

≥12000

≥14000

≥15000

Bulk Density            (kg/m3)

1100-1200

1200-1300

1300-1400

1400-1550

≥1550

Size and Tolerance(mm)

Diameter

6 /8 /10

13 /16 /20 /25

30 /38 /50

60 /75

Tolerance of diameter

±1.0

±1.5

±2.0

±3.0

Pore diameter

2-3

3-5

5-8

8-10


Product detail pictures:

One of Hottest for  Silicon Nitride Ceramic Balls  - Porous Ceramic Ball Manufacturer  with different size – Kelley detail pictures

One of Hottest for  Silicon Nitride Ceramic Balls  - Porous Ceramic Ball Manufacturer  with different size – Kelley detail pictures

One of Hottest for  Silicon Nitride Ceramic Balls  - Porous Ceramic Ball Manufacturer  with different size – Kelley detail pictures


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We insist on offering high-quality production with great enterprise concept, honest product sales and also the finest and fast service. it will bring you not only the superior quality solution and huge profit, but the most significant should be to occupy the endless market for One of Hottest for Silicon Nitride Ceramic Balls - Porous Ceramic Ball Manufacturer with different size – Kelley, The product will supply to all over the world, such as: Kyrgyzstan, Serbia, Anguilla, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to for you of fantastic good quality. Guided by the principle of "Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We are confident that we are going to have a bright prospect and to be distributed all over the world in the years to come.
  • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Lindsay from Algeria - 2017.10.27 12:12
    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Marcy Real from Curacao - 2017.06.19 13:51

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