приклади
In addition, the use of specialty primers enables light-cure cyanoacrylates to develop strong bonds to polyolefins and other hard-to-bond plastics, such as fluoropolymers and acetal resins.
Its biologically active metabolites include acetal aldehyde which has been linked to ‘hangover ‘symptoms.’
Among the crystalline polymers are polyethylene, polypropylene, nylon, thermoplastic polyesters, acetal , and polyphenylene sulfide.
Because a key ingredient of acetal is formaldehyde, acetal components left in a sealed container for a few weeks will emit a strong formaldehyde odor.
Multiple flow sizes from 1 ¼ 4 to 1 ¼ 2 in. are available in materials such as acetal , polypropylene, polycarbonate, and polysulfone.
Other
M-translate