Loaʻa iā mākou kahi hui R&D ʻoihana, 11 mau laina hana impregnation, 2 laina hana uhi, nā mīkini ʻokiʻoki piha, nā lako hana kiʻekiʻe, a me nā mea hoʻāʻo pololei. Hoʻomaʻamaʻa mākou i ka R&D, hana, a me ke kūʻai ʻana o PTFE impregnated a me nā huahana silicone rubber coated, mai ka impregnation a hiki i ka uhi ʻana, mai ka maloʻo ʻana a i ka slitting.