ʻO nā huahana polypropylene i hoʻoikaika ʻia me ka fiberglass he mau mea palaki i hoʻololi ʻia. ʻO ka polypropylene i hoʻoikaika ʻia me ka fiberglass ma ke ʻano maʻamau he kolamu o nā ʻāpana me ka lōʻihi o 12 mm a i ʻole 25 mm a me ke anawaena o kahi 3 mm. I loko o kēia mau ʻāpana, ua like ka lōʻihi o ka fiberglass me nā ʻāpana, hiki ke ʻokoʻa ka nui o ka fiber aniani mai 20% a 70% a hiki ke hoʻohālikelike ʻia ke kala o nā ʻāpana i nā koi o ka mea kūʻai aku. Hoʻohana nui ʻia nā ʻāpana i nā kaʻina hana injection a me ka hoʻoheheʻe ʻana e hana i nā ʻāpana kūkulu a i ʻole semi-structural no nā noi i loko o ke kaʻa, ke kūkulu ʻana, nā mīkini home, nā mea hana mana a me nā mea hou aku.
Nā noi ma ka ʻoihana kaʻa: Nā mōlina mua, nā modula puka kino, nā iwi dashboard, nā mea pā hoʻoluʻu a me nā mōlina, nā pā pila, a me nā mea ʻē aʻe, ma ke ʻano he pani no nā mea hao i hoʻoikaika ʻia.