Product
Aerospace
Environmental protection
Auto industry
Chemical & Petrochemical
LCD, semiconductor
Zhejiang Jiaxiang Fluoroplastic Co., Ltd.
Sales Tel:+86 57384112020
Fax:+86 57384112021
E-mail:info@jiaflon.com
Director:Yu Bo (Mr.)
Mobile:+86 13616732211
Tel:+86 57384112025
E-mail:yubo@jiaflon.com
Add: 88#, Zhenhua Road, Weitang Street, Jiashan County, Zhejiang, China
Full fluorine coating O-shape circle
Product number:785【Features】
Full fluorine coating O-shape circle adopts special high-temperature resistance rubber and fluorine plastic. It has excellent heat resistance, cold resistance, oil resistance, wear resistance and chemical resistance. It can be used in variosmotive and static seal condition to replace traditional rubber O-shape circle.
【Specification】
|
cross section diameter
|
norminal inner diameter
|
cross section diameter
|
norminal inner diameter
|
|
1.80±0.10
|
20±0.10～300±1.60
|
6.00±0.13
|
80±0.80～400±2.00
|
|
2.60±0.10
|
20±0.15～300±1.60
|
6.30±0.14
|
80±0.80～400±2.00
|
|
3.55±0.10
|
25±0.15～300±1.60
|
7.00±0.14
|
100±0.65～1000±4.00
|
|
4.00±0.10
|
40±0.20～300±1.60
|
8.00±0.16
|
110±1.00～2000±4.00
|
|
4.60±0.10
|
40±0.20～300±1.60
|
10.00±0.18
|
200±1.50～2000±6.00
|
|
5.00±0.10
|
40±0.25～400±1.80
|
12.00±0.18
|
≥400±1.50～6.00
|
|
5.30±0.13
|
60±0.30～400±1.80
|
14.00±0.18
|
≥400±1.50～6.00
|
|
5.50±0.13
|
60±0.30～400±1.80
|
16.00±0.18
|
≥400±1.50～6.00
|
|
5.70±0.13
|
60±0.30～400±2.00
|
|
【Technical index】
Φ25mm-200mm, or on requirement
|
project
|
unit
|
standard value
|
|||
|
A
|
B
|
C
|
|||
|
normal status
|
hardness
|
JIS Hs
|
70～90
|
70～90
|
60～75
|
|
Elongation (minimum)
|
%
|
60
|
60
|
80
|
|
|
Tensile strength (min)
|
MPa
|
16
|
16
|
16
|
|
|
Compression ratio
|
%
|
50～60
|
50～60
|
60～75
|
|
|
|
%
|
＞85
|
＞85
|
＞70
|
|
|
Permanent deformation
|
%
|
＜10
|
＜10
|
＜20
|
|
|
Hot air aging
230℃×24h |
Change in hardness (maximum)
|
JIS Hs
|
-5～+5
|
-5～+5
|
-5～+5
|
|
Tensile strength change rate (maximum)
|
%
|
-15
|
-15
|
-15
|
|
|
Elongation change rate (maximum)
|
%
|
-20
|
-20
|
-20
|
|
|
Compression set
|
175℃×70h
|
%
|
≤20
|
≤20
|
≤30
|
|
Colour
|
|
|
棕
|
黑
|
红
|
|
Recommended Conditions of Use
|
Operating temperature
|
℃
|
-20～250
|
-20～200
|
-50～200
|
|
Working pressure
|
MPa
|
0～35
|
|||
|
Using the media all media except fluorine and sodium metal elements in the molten state.
|
|||||
