公开(公告)号：US20030047228A1

公开(公告)日：2003-03-13

申请号：US10212203

申请日：2002-08-06

Applicant: PIOLAX INC.

Inventor： Ryo Nishino ,  Hirozou Uejou

IPC: F16L011/00

CPC classification number: F16L9/127 ,  B29C47/00 ,  B29C47/0023 ,  Y10T428/1393

Abstract: Nylon 6 having viscosity number within a range of 170-340 in a measurement of a 98% concentrated sulfuric acid solution at 25null C. and a plasticizer are mixed in advance, and then the mixture is mixed with Nylon 66 having viscosity number within a range of 240-370 in the measurement, thus a resin composite is prepared. Then, the resin composite is formed into a tube by extrusion molding. The resin tube thus obtained is used as a resin tube for automotive piping, such as vapor fuel piping to be incorporated into a fuel tank or as oil piping to be incorporated into an engine room.

Abstract translation: 在25℃的98％浓硫酸溶液的测量和增塑剂中的粘度值在170-340的范围内的尼龙6预先混合，然后将该混合物与粘度数在一个 测量范围为240-370，制备了树脂复合材料。 然后，通过挤出成型将树脂复合体形成管。 由此获得的树脂管用作用于汽车管道的树脂管，例如将蒸汽燃料管道结合到燃料箱中或作为要并入发动机室的油管道。