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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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Sticking for the perception of "Creating products of top quality and producing friends with people today from all around the world", we constantly place the desire of shoppers to start with 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: venezuela, Turin, Qatar, Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.
  • This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Annabelle from Australia - 2018.12.28 15:18
    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Elvira from Auckland - 2017.11.11 11:41

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