[资料原创]O-Rings [复制链接]

232 deg C K%.t%)A_3  
LGh#  
HDi_|{2^  
Size - 0 0.04 to 0.07 0.031 5.25 Size - 1 1/16 (0.063) 0.0625 9.75 Size - 2 1/8 (0.125) 0.1875 18 Size - 3 3/16 (0.188) 0.4375 11.5 "cwvx8un  
f"-3'k
qo  
GJ\bZ"vDo  
-54 deg C /$d#9Uv  
PDpuHHB  
GYrUB59  
Location:Home> Home 4(? Z1S  
Products cTja<*W^xv  
Services KFBBqP  
Machining {
nMCU{*k  
References soOfk!b  
Customer Support o'_
eLp  
Company Info Products> All Products GdM|?u&s"  
Mass Spec Mtaky=l8~I  
Gas Chrom ,&iEn}xG7i  
Liquid Chrom /b]+RXvxj  
Thermal Desorption e$`;z%6y  
Vacuum Systems $\#wsI(  
Laboratory & Cleaning =5O&4G`}  
Software DfjDw/{U3L  
Print Catalog 2008-2009 Vacuum Systems> All Vacuum Systems NC3XJ 4  
Vacuum Pumps A;TNR  
Diffusion Pumps =j%ORD[  
Turbo Pump Repair Kits O[8wF86R  
Fluids and Oils )}J}
d)  
Hose gm$<U9L\v  
Gaskets ;EsfHCi)  
O-Rings m~tv{#Y  
Fittings I@kMM12>c  
Gauges & Controllers 8iPA^b|sz{  
Traps 
z $iI  
Filters \0;EHB  
Apiezon &hEkm  
Parts !KtP> `8  
Repair a+B3`6  
Catalog Section F: Vacuum Supplies Gaskets> All Gaskets xB_78X1  
Gold =)f.Yf|A*  
Copper zG7y$\A  
O-Rings swg*fhJFB  
Gold/Silver-Tin Material MSb0J`  
Accessories for Gasket Fabrication O-Rings> All O-Rings %<>|cO  
Viton® and Kalrez® F6ZL{2$k@  
Buna-N h^f?rWD:nz  
Silicone x|*m ok  
PTFE ?NxaJ^  
Gold, Platinum,lidou, Silver/Tin Xc9NM1bp=  
Metric O-Rings 0?''v>%  
O-Ring Kits 0pBG^I`_  
Gold Foil and Gasket Material Contact Us O-Rings By Material CN6b982&  
Viton® ;?{OX  
Buna-N ?'si^N  
Silicone C_ W%]8u  
PTFE f9HoQDFsM  
Kalrez® fM3ZoH/  
Gold, Platinum, Silver/Tin Other RijFN.s  
Metric O-Rings R=C+]  
Sheet Stock - Viton®, PTFE, and Silicone g6H`uO  
O-Ring Kits Material for O-Rings Gold Foil and Gasket Material brdY97s4  
Viton, PTFE and Silicone Sheet Material Dc3bG@K*G  
BSY7un+`:  
450 deg F b~;M&Y  
nu X`>Oy  
|~+bbN|b  
260 deg C `pXPF}T  
p[%B#(]9,  
wc;^C?PX  
]YUst]gu3  
Y+C6+I<3  
t?FPmbjv  
260 deg C 0BN=>]V~j7  
eMjW^-RgE5  
lrmz'M'  
,[
u.5vC  
Each type has its advantages and disadvantages as listed in the chart ~,{nBp9*  
below, and the type required depends on the O-Ring application. Of the v
"sN K  
various types of O-Rings available from SIS, Viton® is the most popular Ku8qn\2"  
for mass spectrometers and other laboratory instruments. This is due to QaLVIsnfN  
Viton®'s high temperature stability and good resistance to chemicals and 5ZjM:wrF|  
ozone. RCMO?CBe  
Gold gaskets are used to make high vacuum and high temperature seals /<\do 1  
on vacuum flanges. V7?Pv Q  
2SYV2  
Cp]q>lM"  
uXdR-@80*  
-65 deg F mSp;(oQ  
O/ZyWT  
A[Vhy;xz  
Sizes 30QQnMH3  
#Qd"d3QG  
Gu%}B@4^  
(y?`|=G-xT  
O-Ring y<)q;fI7  
Types Available b(_PV#@$  
5xc-MkIRL  
-P'c0I9z  
eSSv8[u  
Bz6Zy)&sAL  
Diameter (in.) b$}@0  
G:;(,  
IJ6&*t wT  
t8B==%  
Comparision of O Materials Used in the Construction ~ym-Szo  
of O-Rings &Fl*
,  
:2MHx}]il  
1y.!x~Pi,  
y73@t$|  
288 deg C _UUp+
Hz  
lLZ?&z$  
sX]ru^F3  
550 deg F C6c]M@6  
@W!cC#u  
Ok_)C+o  
rY(^6[!  
\E,Fe:/g  
150 deg C #}zL?s^G  
fYgX|#Me  
K[i|OZWu  
-110 deg F _pR7sNeV  
u/4|Akui  
Minimum Inside CfjVx  
x2z%J,z@4  
>=ng?  
Diameter (in.) .8Gmy07  
A@OSh6/{h  
M-NY&@Nj  
Industry TYgn X  
1ogh8%  
Z#|IMmT;*=  
Diameter (in.) #zw 'H9l  
&^
JY
 
Z sbE  

<utD&D8w  
-85 Deg C SK {ALe  
R6dD17  
hG.~[#[&6  
-35 deg F FrD,)Ad8Q  
fm'Qifq^  
#:M)a?E/%  
-37 deg C 1|%C66f^  
}5sJd>u5^  
UP |#WegO  
9-N*Jhg  
@|J+f5O  
DmgWIede|:  
-54 deg C OcGHMGdn  
w1P8p>vA1  
U/bQ(,3
}  
_sp/RU,J-3  
O-Rings are available in five different polymer materials as well as Gv zw=~8  
Gold and Platinum from Scientific Instrument Services. For a complete description I4^}C;p0?  
of each of the types, select the type of material listed above. $
NhKqA`0  
QyX ?  
Kly`V]XE  
500 deg F 9% AL f 9  
6z80Y*|eJ  
Maximum Inside mu =H&JC  
\!,@pe_  
5\$8"/H  
-79 deg C p;m2RHYF  
7ezf.[{R  
B0}f,J\  
Property Buna-N Viton® Silicone PTFE Kalrez® Part No. Prefix B- V- S- T- K- Tear Resistance Good Good Poor Excellent Good Abrasive Resistance Good Good Poor Excellent Good Ozone Resistance Poor Excellent Excellent Good Excellent Weather Resistance Fair Excellent Excellent Good Excellent Heat Resistance Fair Excellent Excellent Good Excellent Chemical Resistance Fair Excellent Good Excellent Excellent Oil Resistance Poor Excellent Poor Good Excellent Acid Resistance Fair Excellent Good Excellent Excellent Alkali Resistance Good Good Fair Excellent Excellent Steam Resistance Fair Fair Poor Good Excellent Minimum Usable Temp -65 deg F   mH*6Q>  
t&=]>blIs  
6dq*ncNin  
O-Rings are available in sizes (sizes 0, 1, 2 and 3) which correspond CGkCLd*s]  
to the diameter of the cross section of the O-Ring. Within these groups ?$LKn2C  
the O-Rings are classified according to their inside diameter. y #Xq@  
In addition O-Ring Kits of |lhVk\X  
the most popular sizes of O-Rings are available in both Buna and Viton®. +yd(t}H@  
If the size you require is not listed, it may still be available. F,-S&d  
Contact us with your requirements. \Q<Ur&J]%  
0 SeDBs  
$zuemjW3p  
-120 deg F _P*<T6\J>  
{JlW1;Jc7  
G(XI TL u*  
O-Ring Dimension and Availability Charts '@<aS?@!t  
)R`w{V  
< l%3P6|  
l ,T*b  
YaDr.?  
Maximum Usable Temp 300 deg F 0cm+:  
^#VyIF3q  
Cross Section ^?)o,djY&  
-5 YvtL  
Color Black Black Red White Black Impermeability Fair Good Poor Excellent Good Tensile Strength Good Good Poor Excellent Good Kalrez® and Viton® are registered trademarks of $}G03G@  
E. I. DuPont de Nemours Other pages linking here:Vacuum System Supplies and Services from SISVacuum Gaskets and MaterialSilicone O-RingsViton® and Kalrez® Composition O-RingsGold - Platinum - Silver/Tin * O-RingsBuna-N O-RingsPTFE O-RingsMetric O-Rings KitsViton&reg,hottiffanyshop;, PTFE, and Silicone SheetsO-Ring KitsDiffusion Pump O-Ring KitsIndividual Metric Viton® O-RingsMass Spectrometry - Service PartsO Rings for Finnigan Mass SpecsPTFE O Rings for Finnigan Mass Specs Send comments on this page Contacting our Customer Service Department--comments, questions, or anything can't find? Call, e-mail, FAX, or type your comments below: Contact details (optional, but required for us to reply or quote): Name: Organization/Country: Email: Phone/fax: Regular business hours - 8:00 AM to 5:30 PM EST, M-F. }{Ncww!iN  
E-mail replies normally expected within one business day. HrZ\=1RB  
PHONE: (908)788-5550;   @fWmz,Ngl  
FAX: (908)806-6631;   Ll !J!{  
E-MAIL: WEB: F!;0eS"xp  
www.sisweb.com A+lP]Oy0S  
9ZEF%&58Y  
ADDRESS: Scientific Instrument Services, 1027 Old York Rd., Zom7yI  
Ringoes, NJ 08551. © 1996-2009 Scientific Instrument Services, Inc. O
8N\  
[Trademarks] Search: search by keywords or part number (e.g. "G75K") &[hq !v  
1>SCY_Cv  
500 deg F

谢谢楼主分享！