申请人:Kojima Akira
公开号:US20070021549A1
公开(公告)日:2007-01-25
A polyphenylene sulfide resin composition which comprises 100 parts by weight of a polyphenylene sulfide resin (A) and, compounded therewith, 1 to 100 parts by weight of glass fibers (B) having a single-fiber diameter of 12 μm or lager and has a crystallization temperature during cooling of 205° C. or lower. Also provided is a polyphenylene sulfide resin composition which comprises 100 parts by weight of a polyphenylene sulfide resin (A) and, compounded therewith, 1 to 100 parts by weight of glass fibers (B) having a single-fiber diameter of 10 to 12 μm, excluding 12 μm, has a crystallization temperature during cooling of 205° C. or lower and a chloroform-extractable content of 0.5 wt. % or lower, and gives a 2 mm-thick molded product which has a transmittance of 15% or higher for laser beam having a wavelength of 940 nm and a heat distortion temperature of 230° C. or higher under a load of 1.82 MPa.
一种聚苯硫醚树脂组合物,包括100重量份的聚苯硫醚树脂(A),并与之混合1至100重量份的玻璃纤维(B),其单纤维直径为12μm或更大,并在冷却时具有205℃或更低的结晶温度。另外,还提供一种聚苯硫醚树脂组合物,包括100重量份的聚苯硫醚树脂(A),并与之混合1至100重量份的玻璃纤维(B),其单纤维直径为10至12μm,不包括12μm,并在冷却时具有205℃或更低的结晶温度,氯仿可提取物含量为0.5重量%或更低,并且在1.82 MPa的负载下具有940 nm波长的激光束的透射率为15%或更高,以及230℃或更高的热变形温度的2毫米厚模制品。