1. Check the particleboard test report. Generally, the products sold by regular manufacturers have test reports from relevant departments. The test report includes some important physical and mechanical performance indicators, and the mandatory indicator of free formaldehyde should be as low as possible.

2. Smell the particleboard. The chipboard is processed from chipped wood chips, which will emit a fragrant wood smell, indicating that the formaldehyde is less released. If the breath is pungent, it means that the formaldehyde is released more. Do not choose this type of particleboard.

3. Check the particleboard product information. Particleboards produced by regular manufacturers have a complete set of product information, which includes manufacturers, brands, product specifications, inspection levels, instructions and other materials. When purchasing, you should choose a manufacturer with complete information. Make a purchase.

4. To look at the appearance quality, you should first check the classification of the surface layer and core layer of the particleboard. If the classification is not obvious, the particleboard has a rough appearance. , Such as damaged corners and broken, with metal debris is not recommended.

5. According to the needs, particleboard can be divided into different types: general particleboard used in dry state, furniture and interior decoration board used in dry state, structural board used in dry state, and wet state. The physical and chemical performance requirements of different types of particleboard are different, and the type of particleboard product should be selected according to the requirements.