Chemis Plastic Screw and Spring
- Continuous use temperature 180℃
- Flammability UL94 V-O
PEEK is a semicrystalline super engineering plastic with the highest level of performance. Concentrated sulfuric acid is the only general purpose chemical in which PEEK can be dissolved. Moreover, it has excellent heat resistance, abrasion resistance, flame resistance and hydrolysis resistance, and it is used in various fields like OA equipments, automobiles, IC wafer carrier and LCD manufacturing jigs.
- Values in the table are for reference purpose only, and they are not guaranteed values.
- Please use torque driver or torque wrench for fastening. Recommended fastening torque is 50% of breaking torque value under actual use conditions.
- Since heat resistance and chemical resistance changes according to use conditions, ensure to test under actual use conditions beforehand.
Since pitch misalignment of screw may occur during molding, use it in combination with the nut made of same material.
(If nut is not used, ensure that clearance with screw is 20 mm or more)
- Black spots (sludge) may appear on the external surface. However, this has no impact on performance.
- Gate residue of screw head is 0.2mm or less.
- Discoloration to some extent may occur depending on lot and various conditions.
- Size available in stock, configuration and manufacturers of raw materials used may change without any notice.
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