grivory g-5h black 9915 is a 50% glassfibre reinforced engineering thermoplastic material based on a combination of semicrystalline polyamide with partially aromatic copolyamide. grivory g-5h black 9915 has an optimized flowability and is suitable for injection moulding technical parts, exhibiting exceptional characteristics even after moisture absorption: - high stiffness and strength - high dimensional stability, very low warpage - good chemical resistance - very good surface finish grivory g-5h black 9915 is the economical alternative to die-cast alloys.