摘要:
The present invention has an object of providing a molded article of a composite structure obtained by bonding a polar thermoplastic resin, especially polyacetal, with another resin in a simple manner. According to the present invention, a molded article of a composite structure obtained by bonding a polar thermoplastic resin and a resin containing an aliphatic ester structure as a main component to each other in the state where at least a face at which both of the materials contact each other is in a melted state can be provided.
摘要:
The invention relates to composite bodies containing polyacetal and at least one thermoplastic polyamide elastomer formed by a polyacetal moulded part which is partially or fully coated with the thermoplastic polyamide elastomer or on which one or several moulded parts are directly formed from the thermoplastic polyamide elastomer. The composite bodies are characterized in that the polyacetal and the thermoplastic polyamide elastomer are bonded to each other by adhesively or cohesively spraying the polyamide elastomer onto the polyacetal moulded part and also in that the composite resistance at a tractive stress between the polyacetal and the thermoplastic polyamide elastomer is at least 0.5 N/mm2. The composite bodies can be used as linking elements, functional parts with integrated sealing and damping properties and non-slip, handle-friendly elements.
摘要:
A process for forming a cigarette lighter body comprises injection molding an oxymethylene polymer composition which is devoid of a nucleating agent and which contains an oxymethylene polymer having a melt index of 27.0 g/10 min. The oxymethylene polymer composition is capable of being injection molded into cigarette lighter bodies of uniform base diameter.