SN/T 3780-2014Textile for import and export. Method for identification of fiber. Banana, pineapple, lotus, coconut and mulberry fiber (English PDF)

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules.

This standard is proposed and managed by the National Certification and Accreditation Administration Committee.

This standard was drafted. Shaoxing People's Republic of China Entry-Exit Inspection and Quarantine, Shenzhen People's Republic of China Office, the State Intellectual Property Office.

1 Scope

This standard specifies the method using the microscope, fiber fineness testing method, the density of the test method, the test method of fiber rotation, coloring test, heat Decomposition testing and other methods for qualitative identification of five plant fiber.

This standard applies to qualitative identification of banana fiber, pineapple fiber, lotus fiber, coir fiber, mulberry fiber raw materials.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 2910.1-2009 Textiles - Quantitative chemical analysis - Part 1. General principles of testing GB/T 5889-1986 ramie chemical components of quantitative analysis method GB/T 11951-1989 Textiles - Natural fibers term FZ/T 01057.7-2007 Test method for identification of textile fibers Part 7. Density gradient method

3 Terms and Definitions

GB/T 11951 and defined by the following terms and definitions apply to this document.

Banana fiber Extracted from banana stem fiber.

Pineapple fiber Extracted from the leaves of the pineapple fiber.

Lotus fiber the charge stems from the extracted fibers.

Coir coconutfiber

Fiber from coconut shell portion made.

Mulberry fiber Obtained from the bast of the mulberry bast fibers.

Maximum weight loss rate of temperature maindecompositiontemperature the temperature corresponding to the peak point on the curve Wei provider.