GB/T 8940.2-2002 《Pulp--Preparation of laboratory sheets for the measurement of brightness》 Related products

This standard specifies the preparation method of pulp luminance (whiteness) samples, which is suitable for the preparation of samples of various wood pulp, bamboo pulp, straw pulp and cotton and linen long fiber pulps. The standard describes in detail the cutting, processing and preparation steps of the samples to ensure the accuracy and conformity of the test results and provide a reliable basis for the mass evaluation of pulp.