Painted clay QB/T2960-2008 testing

Colored clay is a puzzle toy used by children to create creative shapes, but its craftsmanship and material are much improved compared to rubber clay, which is soft and not sticky to the hands. After the colored clay has dried, adding an appropriate amount of water can restore its softness and have an environmentally friendly effect, making it suitable for kneading creative works. Colored clay can be divided into two categories: grain based and non grain based. The testing cycle for colored clay is 7-10 working days after the sample arrives (expedited), and there may be changes based on the sample and its testing items/methods. Please consult the engineer for specific details. Color mud detection standard 1, QB/T 2960-2008 color mud 2, T/CSSGA 1006-1018 student color mud 3, GB/T 32606-2016 Stationery supplies - Determination of free formaldehyde - Acetylacetone spectrophotometric method for color mud detection range: color mud, food grade color mud, oily color mud, * light color mud, crystal color mud, handmade color mud, children's color mud, children's color mud, clay color mud, grain type color mud, non grain type color mud, etc. Composition testing, quality testing, material testing, defect testing, safety testing, reusability testing, elasticity testing, oiliness testing, color testing, migration testing, metal testing, air drying crack testing, density testing, performance testing, water absorption testing, irritating odor testing, free formaldehyde testing, toxic substance testing, borax testing, etc