FFKM-Lsbraz the perfluorinated rubber
Product introduction: FFKM is the best among all rubber elastic sealing materials in resistant to high temperature, the solvent properties of chemical resistance and high-clean characteristics, it is strong resistant to chemicals and corrosive medium (resistant to Acids, alkalis, ethers, ketones, esters, nitrogen compounds, hydrocarbon class, alcohols, aldehydes, oil, steam class, amino compounds, more than 1600 chemical products), the temperature is up to 327 ° C in the semiconductor industry, chemical treatment process, automotive industry, oil industry, pharmaceutical industry, electronic products, solvents, equipment, nuclear industry, aerospace equipment, and other heat-resistant machinery, etc., FFKM gives full play to its prominent role in the harsh environment.
Range of applications:
. ① Excellent tensile strength (TS to 15-20MPa);
..②Very low compression set (~ 20% of 70h ◎ 200 ° C) ;
.... ③High temperature resistance (327 ° C);
.... ④The excellent chemical resistance (resistance to inorganic acids, organic acids; copper, esters, ethers; furans, aldehydes; nitrogen compounds; hydrocarbon; alcohols; oil, steam class and other 1600 A variety of chemicals) ;
Supply of forms:
. ①O-RING (O-ring series);
..②X-RING (star-ring series);
.. ③Oil Seal, (oil seal series);
.. ④GASKET (gasket series, non-standard);
Product Structure:
....................
Of FFKM the-Lsbraz perfluorinated rubber physical properties / grade table structure:
Specification |
Color |
hardness |
Tensile hardness |
Elongation at break |
Compression |
Resistant to temperature |
9093B |
BLACK |
74-76 |
11.6 |
260 |
32%@200度 |
250 |
9093W |
WHITE |
74-76 |
11.6 |
260 |
32%@200度 |
250 |
9094B |
BLACK |
74-76 |
15.2 |
186 |
36%@200度 |
300 |
9094W |
WHITE |
74-76 |
15.2 |
186 |
36%@200度 |
300 |
9095B |
BLACK |
68-70 |
19.5 |
172 |
38%@200度 |
275 |
9095W |
WHITE |
68-70 |
19.5 |
172 |
38%@200度 |
275 |
9096B |
BLACK |
70-78 |
16.7 |
193 |
38%@200度 |
290 |
9096W |
WHITE |
70-78 |
16.7 |
193 |
38%@200度 |
290 |
9097B |
BLACK |
72-76 |
20.0 |
182 |
36%@200度 |
327 |
9097W |
WHITE |
72-76 |
20.0 |
182 |
36%@200度 |
327 |
9098B |
BLACK |
86-90 |
15.0 |
121 |
36%@200度 |
230 |
9098W |
WHITE |
86-90 |
15.0 |
121 |
36%@200度 |
230 |
The chemical resistance of the perfluorinated products
|
Chemical resistance of FFKM-Lsbraz products (volume change) |
Drug Class |
Test conditions |
FFKM-Lsbraz |
(三元類FKM) |
(二元類FKM) |
(無機酸、有機酸) |
鹽酸(35%) |
40℃×21d |
A |
A |
B |
硫酸(35%) |
40℃×10d |
A |
A |
A |
硫酸(98%) |
40℃×11d |
A |
A |
A |
硝酸(60%) |
40℃×10d |
A |
A |
D |
氟酸(50%) |
40℃×10d |
A |
A |
B |
冰乙酸 |
40℃×21d |
A |
D |
D |
乙(酸)酐 |
40℃×21d |
A |
D |
D |
甲酸(88%) |
40℃×21d |
A |
(C) |
(D) |
(無機鹼類) |
氫氧化鈉(30%) |
40℃×8d |
A |
C |
(侵蝕) |
氫氧化鈉(31%) |
40℃×21d |
A |
D |
(侵蝕) |
次氯酸鈉(10%) |
40℃×21d |
A |
B |
C |
氨水(28%) |
25℃×21d |
A |
D |
D |
氨水(28%) |
40℃×21d |
A |
D |
D |
(酮、酯、醚類) |
丙酮 |
40℃×21d |
A |
D |
(D) |
甲基-乙基甲酮 |
40℃×21d |
A |
D |
(D) |
甲基-異丁基甲酮 |
40℃×21d |
A |
D |
(D) |
異彿爾酮 |
40℃×21d |
A |
D |
(D) |
二甘碳酸酯(碳酸二乙酯) |
40℃×21d |
A |
D |
(D) |
乙酰丙酮 |
40℃×21d |
A |
D |
(D) |
甲酸甲酯 |
40℃×21d |
A |
D |
(D) |
乙酸甲酯 |
40℃×21d |
A |
D |
(D) |
乙酸甲酯 |
40℃×21d |
A |
D |
(D) |
乙酸異戊酯 |
40℃×21d |
A |
D |
(D) |
乙酰乙酸甲酯 |
40℃×21d |
A |
D |
(D) |
乙酰乙酸乙酯 |
40℃×21d |
A |
D |
(D) |
丙烯酸 |
40℃×21d |
A |
D |
(D) |
丙烯酸甲酯 |
40℃×21d |
A |
D |
(D) |
乙二酸二乙酯 |
40℃×21d |
A |
D |
(D) |
馬來酸二甲酯 |
40℃×21d |
A |
D |
(D) |
磷酸三乙酯 |
40℃×21d |
A |
B |
(D) |
鄰甲苯酯 |
40℃×21d |
A |
B |
(D) |
(二)乙醚 |
40℃×21d |
B |
D |
(D) |
1,4-二氧雜環乙烷 |
40℃×21d |
A |
D |
(D) |
甲基-t-二丁醚 |
40℃×21d |
B |
D |
(D) |
(呋喃、醛類) |
四氫呋喃 |
40℃×21d |
B |
D |
D |
2-甲基四氫呋喃 |
40℃×21d |
B |
D |
D |
乙醛 |
25℃×21d |
B |
D |
D |
糠醛 |
40℃×21d |
A |
(C) |
(C) |
糠醛 |
100℃×7d |
A |
(B) |
(D) |
乙酰苯 |
40℃×21d |
A |
(C) |
(D) |
福爾馬林(35%) |
40℃×21d |
A |
(B) |
(C) |
甲醛 |
40℃×21d |
A |
D |
D |
(含氮化合物) |
乙烯腈 |
40℃×10d |
A |
A |
B |
乙二胺 |
40℃×10d |
A |
D |
D |
三乙胺 |
40℃×21d |
A |
D |
D |
三亞乙基四胺 |
40℃×21d |
A |
D |
D |
苯胺(阿尼林) |
40℃×21d |
A |
D |
D |
吡啶(氮雜苯) |
40℃×21d |
A |
C |
D |
N,N1-二甲基甲酰胺 |
40℃×21d |
A |
D |
D |
N,N2-二甲基乙酰胺 |
40℃×21d |
A |
D |
D |
N-甲基-2-吡啶烷酮 |
100℃×21d |
A |
D |
D |
1,8-diabazaicyclo[5,40]undecylen |
40℃×7d |
A |
D |
D |
(碳化氫、鹵代烴) |
n-乙烷 |
40℃×21d |
A |
B |
B |
環己烷 |
40℃×21d |
B |
B |
B |
異辛烷 |
40℃×21d |
B |
B |
B |
萘烷 |
40℃×21d |
A |
B |
B |
苯 |
40℃×21d |
A |
C |
D |
甲苯 |
40℃×21d |
A |
B |
C |
二甲苯 |
40℃×21d |
A |
B |
C |
乙苯 |
40℃×21d |
A |
B |
B |
硝基苯 |
40℃×21d |
A |
B |
B |
一氯甲苯 |
40℃×21d |
A |
B |
C |
1,2-二氯苯 |
40℃×21d |
A |
B |
C |
氯仿 |
40℃×21d |
A |
C |
D |
四氯化碳 |
40℃×21d |
B |
C |
D |
二氯乙烷 |
25℃×21d |
A |
C |
D |
三氯乙烯 |
40℃×21d |
A |
B |
C |
四氯乙烯 |
40℃×21d |
B |
B |
C |
四氯乙烯 |
100℃×7d |
B |
B |
C |
1,2-二溴乙烷 |
40℃×21d |
A |
B |
B |
R-113 |
25℃×11d |
D |
D |
C |
R-112 |
40℃×11d |
C |
C |
C |
DieFloyl#10(氟油) |
130℃×11d |
C |
C |
C |
DieFloyl#1 (氟油) |
40℃×21d |
C |
C |
C |
氟化FC77 |
100℃×7d |
D |
C |
B |
Nobeccu HFE7100 |
23℃×3d |
C |
C |
B |
(醇類) |
甲醇 |
40℃×21d |
A |
B |
D |
乙醇 |
40℃×21d |
A |
A |
B |
異丙醇 |
40℃×21d |
A |
A |
A |
乙二醇 |
40℃×21d |
A |
A |
A |
乙二醇 |
130℃×10d |
A |
(A) |
(B) |
甲基卡比醇(甲基-乙氧基乙醇) |
40℃×21d |
A |
A |
(B) |
乙基卡比醇(乙基-乙氧基乙醇) |
100℃×7d |
A |
(B) |
(B) |
環己醇 |
40℃×21d |
A |
A |
(B) |
(其他、油、蒸汽類) |
塗料用信那水 |
32℃×28d |
A |
D |
D |
Firequer |
130℃×11d |
A |
A |
B |
Firequer |
175℃×3d |
A |
(B) |
(B) |
DN cut HS-1(切削油) |
130℃×11d |
A |
(B) |
(D) |
Esso Unifuluoro |
175℃×20d |
A |
(B) |
(C) |
O-148LCT (AirCraft引擎油) |
175℃×20d |
A |
(B) |
(C) |
Jis No.1 Oil(潤滑油) |
175℃×16d |
A |
A |
A |
ASTEM No.3 Oil(潤滑油) |
175℃×16d |
A |
A |
B |
50%LLC水溶液(丰田汽車) |
130℃×16d |
A |
A |
B |
蒸氣 |
150℃×30d |
A |
A |
(D) |
蒸氣 |
190℃×3Od |
A |
B |
D |
95%熱水 |
95℃×21d |
A |
A |
C |
A:體積增加率 5%以下 |
◎:完全適合 |
|
|
|
B:體積增加率 5%~ 20% |
○:有條件的適合 |
|
|
C:體積增加率 20%~ 50% |
△:使用時要注意 |
|
|
D:體積增加率 不低于50% |
X:不可 |
|
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■The above data is obtained from the results of specimens soaked in solution Which can only be used as reference target for actual usage. In addition, the data with brackets are obtained reference according to its structure and material manufacturers. Since the working environment for majority of users are different, please contact us for any consultation before using our products. In general, the carbon content in hydrocarbon-based drugs varies, the smaller the carbon content, the stronger the expansion is. |
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