Feature
Kalrez® is an epoch-making product with heat resistance better than Tefron® fluoroplastics and chemical resistance superior to fluorine-containing rubber and has both the elasticity of rubber and stability to most medicines. It keeps physical properties of rubber comparatively at high temperature of 300℃. (based on the result of the compression permanent strain examination such as JIS K6301). Therefore, lower maintenance cost with minimum contamination can be achieved when Kalrez® products are used for the seal material for semiconductor-fabrication equipment.
Availability
| ID(mm) | allowance | thickness t(mm) = ±0.2 | ||||||
|---|---|---|---|---|---|---|---|---|
| 0.75 | 1 | 1.25 | 1.5 | 1.75 | 2 | (2.5) | ||
| 1 | ±0.3 | A | O | |||||
| 1.5 | O | O | ||||||
| 2 | O | O | O | O | O | O | ||
| 3 | ±0.4 | O | O | O | O | O | ||
| 4 | O | O | O | O | O | |||
| 5 | ±0.5 | O | O | O | O | O | ||
| 6 | O | O | O | O | O | |||
| 7 | O | O | O | O | O | |||
| 8 | O | O | O | O | O | |||
| 9 | O | B | B | B | ||||
| 10 | O | B | B | B | ||||
| 11 | ±0.7 | B | B | B | ||||
| 12 | B | B | B | |||||
| 13 | B | |||||||
| 14 | B | |||||||
| 15 | C | C | ||||||
| 16 | ±0.7 | C | C | |||||
| 17 | C | C | ||||||
| 18 | C | C | ||||||
| 19 | C | C | ||||||
| 20 | C | C | ||||||
Simbols
O : Available
A : Available.Inquiry Needed.
B : Cross section can be a bit deformed.
C : Cross section can be deformed a lot. Please inquire.
Material allowed : 6190 / 7075 / 8475 / 8002
Length allowed
ID 1mm～5mm : Maximum 8m Minimum 30cm
ID 6mm～8mm : Maximum 4m Minimum 30cm
ID 9mm～12mm : Maximum 2m Minimum 30cm
ID 13mm～20mm : Maximum 80cm Minimum 30cm
