標(biāo)準(zhǔn)編號:	FZ/T 01057.9-2012
中文名稱:	紡織纖維鑒別試驗(yàn)方法 第9部分：雙折射率法
英文名稱:	Test method for identification of textile fibers—Part 9:Birefringence
中標(biāo)分類:	W04    基礎(chǔ)標(biāo)準(zhǔn)與通用方法
行業(yè)分類:	FZ    紡織行業(yè)標(biāo)準(zhǔn)
ICS分類:	59.080.01 59.080.01    紡織產(chǎn)品綜合 59.080.01
發(fā)布機(jī)構(gòu):	中華人民共和國工業(yè)和信息化部
發(fā)布日期:	2012-12-28
實(shí)施日期:	2013-6-1
標(biāo)準(zhǔn)狀態(tài):	valid
替代舊標(biāo)準(zhǔn):	FZ/T 01057.10-1999 紡織纖維鑒別試驗(yàn)方法 雙折射率測定方法
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	7000 字
翻譯價(jià)格(元):	420.0
交付時(shí)間:	付款后 1 個(gè)工作日

1 Scope This part of FZ/T 01057 specifies a test method for the identification of textile fibers by birefringence. This part is applicable to the identification of textile fibers. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies. GB/T 6529 Textiles—Standard atmospheres for conditioning and testing FZ/T 01057.1 Test method for identification of textile fibers—Part 1: General introduction 3 Principle The fiber has birefringence. The refractive index in which the direction of planar polarization vibration is parallel to the long axis of the fiber and the refractive index in which the direction of planar polarization vibration is perpendicular to the long axis of the fiber can be measured respectively by using a polarization microscope. The birefringence can be obtained by subtracting them. Different types of fibers can be identified according to their specific birefringence.

Foreword i 1 Scope 2 Normative references 3 Principle 4 Reagents 5 Instruments and tools 6 Samples 7 Procedures 8 Test report Annex A (Non-normative) Birefringence of various fibers