Ceramic plunger

Features:•  All of the surface for contacting the media and working are ceramic.•  Plungers are connected with metal handles mechanically, and the viscose glue is filled between th

Address:No.6692, New&High-Tech Development Area, Zibo, Shandong, China 255000
T: +86-533-3591856
F: +86-533-3589857
E: sales@chinaqimingxing.com

Features:
•  All of the surface for contacting the media and working are ceramic.
•  Plungers are connected with metal handles mechanically, and the viscose glue is filled between them to prevent the screw from getting loose.
•  The superior comparing with existent ceramic plunger are anti-pull-off, connecting reliable, strong strength
•  10 times longer working life than metal plunger and also it gives a longer service life to the sealed packing material.

Chemical property:

Materials

component(wt%)

Bulk density (g/cm3)

 

Mohs hardness(HRA)

elasticity modulus   (Gpa)

coefficient of  thermal expansion

(10*10-6/k)

Bending strength (Mpa)

Fracture toughness (Mpam1/2 )

Y2O3 Zirconia

Y2O3+ZrO2≥99.5%

6.0-6.05

87-89

200

9.6

1000-1200

12-14

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