T/JWX 001-2018 Jinhua Toys and Infant Care Products Association Group Standard - Clay Toys

Scope

Main technical content: 4.1.3 Testing environment requirements: After pre-treating the samples for 4 hours, test all performance indicators in an environment with a temperature of 15°C–30°C and a humidity of 65%±10%. 4.3 Sensory requirements: The requirements shall comply with Table 1. Table 1 Component item requirements: - Clay: No pollution, no foreign matter, no mold, no clumping, etc. - Color: Uniform color, good diffusion, no fading, no dyeing. - Odor: No obvious irritating odor. - Texture/form: Soft and flexible clay. - Plastic parts: No burrs, no defects, no overflowed edges. 4.4 Physical and chemical indicators: - Table 2: Physical performance requirements for clay products: - Particle size: Flour-like, soft to the touch. No fine particles. - Density: 1 cubic meter of finished clay = **KG**. Water content: 80%±5%. - Table 3: Physical performance requirements for plastic parts: - Torsion: The product should not break during torsion testing. - Pull-push: The product should not break during pull-push testing. - Sharp edges: No sharp edges or overflowed edges on accessible edges, corners, or mold lines. - Dangerous sharp edges: No dangerous sharp edges on the tip of the product. 4.5 Requirements for harmful substance limits: - The product shall comply with GB6675.1 and EN71-9 standards. 4.6 Material composition: - The product is mainly made from plastic raw materials and tap water, with the addition of a certain amount of preservatives, foaming powder, and glycerin oil.

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