Products show

CERAMIC

Main Performance Index of CERAMIC
CLASSIFICATION
AL2O3-95
AL2O3-99
COMPOSITION
AL20390%
AL20398%
COLOUR

(WHITE)

(BEIGE)

(RED)

(BLACK)

(WHITE)

(BEIGE)

(BLACK)

DENSITY(g/cm^3)
3.6
3.8
POROSITY
0.5
0.4
ROCKWELL HARDNESS
82
87
BREAKING STRENGTH
2400
2600
STABILITY OF THERMAL VIBRATION
5
5
OPTICAL FLATNESS
0.0009
0.0006
ROUGHNESS
Ra0.4
Ra0.2
LIGHT BAND
3
1

 


Tungsten

Main Technology Date of Tungsten Carbide(TC)
ITEM
WC-Co
WC-Co
WC-Co
WC-C1
Brand No.
YG6
YG8
YG15
YWN8
Density(g/cm^3)
14.615.0
14.514.9
13.914.2
14.414.8
HRA
89.5
89
87
88
Bending strength(N/mm^2)
1421
1470
2058
1470
Linear Expansivity 10-6/K(20oC50oC)
5
5.1
6.3
5.3
Medium
RESISTANT AGAINST:OIL,SEWAGE WATER,WEAK ACID/ALKALI,ETC.
Strong erasive medium

 


Rubber

Rubber classification&Features
RUBBER BRAND
Main Feature & Suitable Scope
NBR

Resistant against:oil,pressure,abrasion.High elasticity and mechanical strength.Suitable for general hydraulic and pneumatic seal;Unsuitable for working under sunlight and ultraaviolet.

Application temperature:-20120oC

EPDM

Resistant against:chemical reagents

Suitable for hydraulic fluid of organic phosphate

Application temperature:-50150oC

VITON

Resistant against:heat,ol,reagents.Suitable for high temperature hydraulic equipment and vacuum equipment.

Application temperature:-3050oC


SIC

2003 WENZHOU JN-SECUIRTY MECHANICAL & ELETRICAL PRODUCTS CO.,LTD
Website:http://www.cnsld.com Tel:86-577-88360252 Fax:86-577-88311846 E-mail:sfz@cnsld.com
Powered by RUIPU.NET