 |
PFA ȣ() |
|
|
|
÷ᱸ |
|
|
((2502),48 h) |
- |
- |
̻ |
Ƿ (*) |
ħ(99% , 48h) |
- |
- |
̻ |
Ƿ (*) |
ħ(95% 븣, 48h) |
- |
- |
̻ |
Ƿ (*) |
ħ(95% Ȳ, 48h) |
- |
- |
̻ |
Ƿ (*) |
ħ(70% , 48h) |
- |
- |
̻ |
Ƿ (*) |
ħ(35% , 48h) |
- |
- |
̻ |
Ƿ (*) | |
* ܰ(, տ) - 뵵 : ǰ
|
FEP ȣ() |
|
|
|
÷ᱸ |
|
|
((1502),48 h) |
- |
- |
̻ |
Ƿ (*) |
ħ(99% , 48h) |
- |
- |
̻ |
Ƿ (*) |
ħ(95% 븣, 48h) |
- |
- |
̻ |
Ƿ (*) |
ħ(95% Ȳ, 48h) |
- |
- |
̻ |
Ƿ (*) |
ħ(70% , 48h) |
- |
- |
̻ |
Ƿ (*) |
ħ(35% , 48h) |
- |
- |
̻ |
Ƿ (*) | |
* ܰ(, տ) - 뵵 : ǰ
[] 1. Ƿڰ ÷ ÷ ν ü ǰ ǰ , Ȯ Ȩ(www.ktr.or.kr) Ǵ QR code Ȯ մϴ. 2. ȫ, , Ҽۿ , 뵵 ̿ մϴ. 3. ( ) ȿϸ, 纻 μ⺻/Ϻ ġ Դϴ. | |
Ư
•PTFE ȭм ɰ PTFE ź Ͽ к
• : κ Kalrez ÷ ü .
•Ź ȭм : Ư νļ ؼ ſ ſ پ پ . (ڰ Ȱ )
•û(Sanitary) : Ҽ Ӵ Ϲ ź ü ó(sterilizing) մϴ. FDA, USP Class VI, NSF compliant;Non-stick ǥ ô
•ſ (low compression set) .
• ϸ ҷ
|
ĸ
•ϵ ϴ ϵ ǥ鰡ó ǰ (burr), ũġ(scratch0 ģ .
•ƮĪ
(60-70) а ƮĪϽʽÿ. Ŀ ðѼ ż ǵ óմϴ.
(ε) 켱 ־ θ ( '') ܺΰ Եǰ ݴ( '') ڿ Եǵ Ͽ ܺΰ 긦 մϴ. (STEP1) ܼ 꿡 ϰ о ϴ ϼմϴ. ̶ ų κп ָ Ʋ Ƿ ü ε巴 ϴ ʿմϴ.
ǽ ƮĪ ̵ Ͽ о ְ ο ̵带 Ͽ ż ǵ մϴ.( ) ġ ֽñ⸦ ٶϴ.
ĸ Ϲ ź 浵 Ƿ Ǹ մϴ. ġ θ (kink) Ƿ Ͽ մϴ. ( ϴ κ Ŀ ɿ ϴ.)
Ϲźü ǥ 浵 ٷ ϵ ǥ (imperfections) ä ϴ. ¿ ð ϰų, ¿ ¿ ð ŵϴ. 浵 ȭǹǷ (flow into imperfections)Ǿ ǥ ż ä ݴϴ. |
ȭ Ư
• ĸ κ ü ȿ ü ֽʽÿ.
- Į Ż( sodium, potassium, lithium )
- ؼ ȭ(oxidizers), fluorine(F2) Ŀ( chlorine trifluoride/ClF3); п Ҽ ħϰ Ǹ ȥչ Ͽ ȭο ΰ Ƿ Ǹ մϴ.
- 80% NaOH or KOH, metal hydrides such as borances (e.g., B2H6), aluminum chloride, ammonia (NH3), certain amines (R-NH2) and imines (R-NH) and 70% nitric acid at temperatures near the suggested service limit. |
Ʃ ȭ Ư ϴ.
<FEP (Fluorinated Ethylene Propylene)>
•Clear •Upper temperature limit: 400F (204C)
•Excellent chemical and corrosion resistance
•Will not absorb moisture
•Excellent resilience
•Smooth/self-lubricating surface
•FDA Compliant / USP Class VI approved
<PFA (Perfluoroalkoxy)>
•Clear with light blue tint
•Upper temperature limit: 500F (260C)
•Excellent heat and chemical resistance
•Better crack and stress resistance than FEP
•Extremely smooth surface
•Low vapor permeation
•FDA Compliant / USP Class VI approved
|
. |
µ
. |
ܸ
. |
|
Ư¡ |
µ |
浵 |
FEP/Viton |
Ǵ ǰ |
-20 ~ 204 |
90 ~ 95 Shore A |
FEP/Silicone |
¿ Viton纸 |
-60 ~ 204 |
85 ~ 90 Shore A |
PFA/Viton |
PFA Ŷ پ |
-20 ~ 204 |
90 ~ 95 Shore A |
PFA/Silicone |
µ |
-60 ~ 260 |
85 ~ 90 Shore A |
FEP/Hollow Silicone |
˷ 䱸 |
-60 ~ 204 |
75 ~ 80 Shore A |
PFA Hollow Silicone |
˷ 䱸 ΰ پ |
-60 ~ 260 |
75 ~ 80 Shore A |
|
ܸ |
Viton/Silicone ּ |
Hollow Silicone ּ |
1.60 |
16.00 |
- |
1.78 |
16.00 |
20.35 |
2.00 |
16.00 |
28.00 |
2.40 |
16.00 |
28.00 |
2.50 |
16.00 |
30.00 |
2.62 |
18.00 |
29.83 |
3.00 |
22.00 |
30.00 |
3.10 |
22.00 |
30.000 |
3.20 |
22.00 |
31.34 |
3.40 |
24.00 |
31.34 |
3.53 |
24.00 |
31.34 |
3.80 |
32.00 |
35.00 |
4.00 |
32.00 |
40.00 |
4.30 |
35.00 |
42.00 |
4.50 |
37.00 |
45.00 |
4.75 |
37.00 |
50.00 |
5.00 |
37.00 |
60.00 |
5.33 |
37.00 |
62.87 |
5.50 |
48.00 |
65.00 |
5.70 |
52.00 |
70.00 |
6.00 |
53.00 |
80.00 |
6.35 |
55.00 |
90.00 |
7.00 |
60.00 |
126.37 |
7.50 |
75.00 |
140.00 |
8.00 |
85.00 |
15.00 |
8.40 |
105.00 |
155.00 |
9.00 |
110.00 |
160.00 |
9.53 |
110.00 |
162.00 |
10.00 |
125.00 |
170.00 |
11.10 |
135.00 |
180.00 |
12.00 |
145.00 |
190.00 |
12.70 |
170.00 |
200.00 |
14.30 |
250.00 |
290.00 |
15.00 |
280.00 |
300.00 |
15.90 |
280.00 |
- |
18.00 |
340.00 |
- |
19.00 |
340.00 |
- |
20.00 |
370.00 |
- |
25.40 |
- |
- |
31.75 |
- |
- |
|
ġ
ϱ ؼ ġ ˸° Ͽ մϴ.
ĸ ҷ 90% ġ Ǽ̰ų
Դϴ.
|
– Ͽ¡ Ȩ
• Ͽ¡ Ȩ ȿ µ ° ؾ մϴ.
• ϰ ϵ ĸ 10 ߰ſ ɴٰ
Ȩ ġϿ մϴ.
• ڸ Ȩ Ѿ Ӵϴ.
• ɽ ڸ Ȩ ȿ ġ ŵϴ.
• ڸ Ȩ ϴ.
• ̰߰ ¶, о ֽϴ.
• ġ ݵ ʿ ϴ.
|
ܺ – Ʈ ġ Ȩ
• ġ ̿մϴ.
• ĸ ߰ſ 10 ϴ.
• Ͽ Ȩ ȿ
մϴ.
• ʿ , ° Ͽ Ȩ ȿ Ե
մϴ.
|
ȳ
- ġ :
• ܸ β: 1.6 ~ 31.75mm
• : 16 ~ 400mm
• ֹ
ǥ ħ :
• ˸ 50
ġ κ :
• ġ: 30 ~ 40
• ܸ β 50% ̻
|
۾ :
• ġ ۵ ϴ ǰ ݵ burr ŵǾ Ѵ.
• ۾ Ǿ ־ Ѵ.
• ̳ ġ ݵ
Ͽ Ѵ.
• ϰ Ų Burr ̳ 긦 ϵ
ִ Ǹ ← Ѵ.
• ġ · ƿ Ǹ ← Ѵ.
|
MG-Seal ĸ
ؼ ȭй̳ µ 뵵 ֽϴ. , Ҹ Բ Ͽ , ̻ ʴ 찡 ų, Ϻθ Դϴ.
|
PTFE
PTFE ۵ κ Ϲ ȭм پϴ. : PTFE Ϲ µ Ͼ ־ з ɸ 뵵 ϴ.
|
PTFE ̽
PTFE ̽ ȭй ʽϴ. PTFE Ұ Ŀ̰ ƴϱ PTFEδ ĸ · ȵ˴ϴ. ſ µ ϴµ, ̰ Ƽ մϴ. FEP PFAʹ ݴ, PTFE ȣ ǰ ϴ ϴ. ߿ PTFE ̽ ȭй 귯 ִ ϰ ֽϴ. ᱹ ǰ ҷ ߱ ֽϴ.
|
PTFE
ũ Ǵ ؽ PTFE Ѹ ſ ϴ. PTFE ð 鼭 Ǿ ϴ. PTFE ȭй ȣ մϴ.
|
Kalrez Simriz perfluoroelastomer o-rings
Ư پ ȭй µ Բ ִ Դϴ. ź ĸ ź ξ پϴ. ġ ϸ, ſ ϴ. , ĸ ̳ Ϲ ſ ϴ.
|
ݼ
ݼ ȭм , ſ پϴ. , ش , ʿ ʱ ° Ͽ û ū ʱ ʿ մϴ.
|