element materials 原材料; ^9 }+ M& i" p; u- T
common name 一般名称 | nitrile
) t# T% m+ S6 ?! k' e2 B1 I, E% y丁腈
# j) l7 ?! m1 C& ]; O I2 m | neoprene" V# S& ?4 V6 b3 G
氯丁. E: O& b- M: B; ]( l
| silicone) H6 n& _. l/ ^, v8 }/ d# H4 g
硅% Z; }( O; l0 L: s1 d2 h- K! v$ J
| fluoro-+ u; c1 r. m+ i9 r' M
elastomer8 G5 g k: U# ?$ o% U8 U6 H
氟橡胶
" n$ m1 m: r; c b( e' K; A2 C) ?: l | ethylene-: _' b, L" }/ u
propylene
9 R, m5 Z% e# T乙烯丙烯. ?- P# H" H& F$ t1 a6 x" \
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astm designation
: j# K/ a1 T8 H; ^& U# ^美国材料试验标准名称 | nbr
8 ~# f7 K1 f+ T9 a' [r
! t! |/ k0 J5 s2 a } | cr( V, o) _; H6 ^' ]
c6 x: L- Q9 M" D7 S
| si h" l' k" u, a- O% J6 W% o, `) z' ?5 W
s4 b4 X* u, ^# I9 H6 t4 q8 t
| fpm8 ]7 ^* c6 `" X# h# d1 l7 o
v
" J' x: e7 G) x# _& S8 o, ~ | epdm
1 Y4 K; h0 ?0 A+ r7 n, Me
* Z1 q9 E4 w4 e2 ?4 Q |
range ℃
2 E5 B/ e! z+ |( R1 d; ~温度范围 摄氏 | -40∽
5 @8 ~% A/ q e* A* i e+ 120
3 t9 r0 \ E5 C6 U+ d | -30∽: X$ S" c f4 D9 M5 b
+ 110# } C3 K1 G6 j9 _3 \8 j# L$ m
| -70∽
0 k6 J K3 S3 Q6 o+ 1906 F6 }3 i+ G, ]2 {0 ?5 N- `$ c
| -40∽
+ c0 p9 V9 O* p, N) z* `+ 200
# N! n0 D* h. l" L0 X3 `/ t | -40∽1 U! G& T+ z( s# G! r
+ 150" J. |5 _" \) g# {. d
|
weather 抗风化性能
* F1 [$ [& H ~/ |) F9 y | g" K8 v) v3 q( p$ L; M
| e+ o& g5 P6 t/ o5 \9 d
| e
! n4 T$ J N4 ]+ f" \1 A | e f4 b8 X" y% f, ^
| e O% q4 j& u% {1 N) S. z1 L4 p
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flame 抗火焰性能
( Q h. {5 G2 w$ P" H2 K% X | p+ n; h6 I/ Z6 m. b- u& N0 `
| g
8 l5 m) _0 L7 k, y! L0 ^ | e0 x W: m/ k/ n4 H- K% D
| e' p/ ^/ V& s( Z& x
| e
. w" m0 d2 Z( j$ ? |
tensile strength 延展性
6 X8 { i; }9 G7 Y1 {$ x+ W9 R1 u. \ | e
* u! L9 B6 ~: `, N | g! z' E' C" x: T2 u
| p
4 {0 V* [ x! m0 { | e
2 N6 @& w7 h" }5 R ^2 o | f
0 ?7 i/ I( l( f% J% _/ p |
elongation 伸张度
7 o. x# r8 q& ]; y) n | g4 w* D4 u( k0 E
| g
8 Z2 W; \7 X# x7 m5 C | p
7 ]: v% E" p- M. y6 Y# t) p# } | g# O% v; U% h; r7 C/ x: g: f5 a
| g
6 a, J8 z9 s- `3 c/ T3 L |
compression set 还原度
4 Z T" ^, y9 j# ` | e5 n# {. P/ D$ q. q+ m" P
| f
9 D# l/ Q$ p' J' u | e
5 L8 O5 d# r! U% `( A0 c5 P4 O# e7 z) o | g
3 D7 k. B: t0 x$ u. a& W | f5 L# b5 ]% z" i- a. Z, O2 R2 B
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resilience 弹性; D2 |9 l5 H0 p4 i$ E9 ^1 `
| g ~3 B/ G* U3 i. M& X5 U- ?
| g
, T6 i" y! S: I | p0 ]) a3 d: h9 x7 h' W
| f" I" Y$ {8 B1 z5 c9 S
| g
* ?* n5 b5 b4 j# \% U) w, ^ |
abrasion 抗磨性
" I! F5 Z+ U( ^& h* Z: S" } | e
' F0 _7 C5 W0 |1 {6 U) `3 Y$ a | e7 L# U; }+ w7 v& ^- m1 Z
| f B) N! X* g k# b9 d
| g
\' v |; A: v! E, K. ~: e | f& B: h/ x; m8 S/ p: @3 m
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impact 防冲击性, k5 `& D: @- |) Q3 d# {5 ]0 {
| f& c0 z3 j' K; J s. D
| g
4 _: e# ~+ h. U2 ^4 f | f1 F/ N' d" Y# w* h' l6 t
| g) A6 C/ q' m7 a7 f
| g7 z `8 `( E' R5 q+ c/ H) B$ @8 S
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tear 抗撕裂性
7 J; x# d* b* u% E | g
4 X* d0 ?, p/ a; ? | g
! t3 k1 m4 H A1 _& H1 r | f
9 T% G1 ?2 P& z- i# O( h | f: w8 [1 s' k D! n
| f; W( u! U3 i- h ]
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electrical 绝缘性: K( f, R2 ?& g9 M8 _' @
| f$ w* k: n8 a1 H
| f
+ t5 ^4 E- h0 D/ P9 a" K% j7 B | g
5 c+ y+ O2 M! ]9 H( ~+ | | f3 ]+ u. Q2 H9 l# R
| f
0 S1 {8 {) j* Q+ t2 Q8 p |
lubricants 润滑脂( k5 _% n7 _, [9 c3 W4 Z1 K
| e' c2 F' U# |2 |% E5 e( z5 K
| g
& A3 c" s% T7 @& ^, }, W | g& w2 H; P7 Y0 m- z9 v1 r
| e
3 t2 d9 P- Y9 G. u9 o3 t* [% a | e
8 e) J7 x0 _% a6 E |
ind.fluids 工业流体9 e+ P. D$ P" m+ [
| g
( Y! T( m; `4 T* q( |, p | g
9 h- n0 b* N( ?& U9 W0 p | f
: m+ g6 N$ C" z2 F | e
- r! x' j! H% g | p( V7 C5 ?6 ^6 {* m1 \; Q2 @% R/ S
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chemical 化学品1 i6 B. q$ s, i( G0 }
| f5 T5 o$ B$ c5 y0 z1 Q2 L) K
| f
. a! S& r0 l$ J& m) H+ G; a | g% G+ K7 e' s1 h2 n# v" k
| e
9 \4 k5 r, ^* R; @ | f
6 u* |+ a0 c) ?9 c; R$ O |
ozone 臭氧; q( M0 |' C) i0 m3 h8 d
| p3 ]& \9 g& n6 I9 z A& g- D
| g
0 @1 O3 p& H* |* B, u8 V. t | e
8 w0 H w, n1 q6 G | e
5 R; x. l1 Q8 p4 J; s0 @4 d | e
. W/ E+ {6 r6 x" G* O; c |
acid 酸类
# c! | `4 |9 ~ i4 h: d5 X9 ~+ L | f
0 b# N! U5 x: s' ^; R# B9 J8 z+ U | g
! e2 R+ |- M5 b2 G) ^# A3 t6 m5 q4 I/ D | g
: K p" v: h) s- u; L4 j& K | e3 S- Z4 }$ q- d% M, Q0 s& V
| g" L* i2 ], m: I5 \6 V9 C% T# Z9 X
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alkali 碱类
& i9 O$ K. G( K% I# P | f
/ r9 E5 }$ B# i+ i( f0 \. T | g
0 s) I* G7 G4 N | f0 U9 Y0 \1 M! D7 Z; s$ k9 A; @
| g
+ u0 H( n# n1 H( @, J" w' _5 R | g4 h8 H8 B/ P3 M
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alcohols 酒精类
8 G' o. e; j, E/ u e | g- |& U, X. v3 s- |
| f! b( |2 Q& w/ P
| e3 U9 e* E! }7 _/ p4 h
| e: c X5 d% t0 F8 v* M1 }
| f
4 j, N7 R7 t" [+ y. U X |
water 水 ]6 J; C( ]" F2 F6 f) r" m9 G
| g4 e0 L% w7 h4 \
| f: ^) ^2 r: y8 e1 J
| g
4 R; \6 \# L; z, d; ?/ g | g" Q g4 V, D5 ]( T
| g/ D8 r+ `% C7 A0 m
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radiation 辐射
/ i! r* k# a$ A2 R/ r% |0 H+ k/ n | f
. _4 C; g* V3 {( ^3 z& e6 t! s | f3 C& J! z' O0 D5 d, @8 s
| g2 X# c1 S; |+ B9 d+ | ~& Z! ^2 i/ B
| g8 z4 @) a" Q4 V
| g; T8 _: |4 Y2 f' V
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steam 蒸汽3 `: P8 _( Q. P v
| g0 v; a9 C; T! g( V
| f6 H" a& |' Q7 C3 J$ W+ Z) C
| g" Z: A2 L8 p8 W C/ i \
| g3 F8 v3 S/ L' a- h) d1 v
| g8 D. ]6 I- E, L. u9 B
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我想了解下字母含义,机械性能最好有个数值范围...
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发表于 2007-3-21 15:55:22
楼主