The part becomes more rigid as it cools in the mold. Even an essentially rigid material might be successfully ejected from the mold if this
There are 4 principle elements to a successful plastic product: material selection, part design, tooling, and processing. Typically, product designers are effective part designers but
Antioxidants are used in a variety of resins to prevent oxidative degradation. Degradation is initiated by the action of highly reactive free radicals caused by
Anti-blocking agents roughen the surface of the film to create a spacing effect. Self-adhesion is an undesirable situation when using LLDPE and LDPE film. Anti-blocking
Flame retardants are in a unique position among plastics additives in that they are both created by regulations and yet are threatened by other regulations.
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