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What is PVC expansion sheet?

Jul 01, 2019
Chevy board is also known as PVC expansion sheet and andy board. PVC is used as main raw material ,foaming agent, flame retardant and anti-aging added, and special equipement is used for extrusion molding.
PVC expansion sheet can be used in car, ship manufacturing, furniture , advertising display ,exhibition sigins, The thickness is generally 0.3-2 cm. Common colors are white and black.