Universal Testing & Research Center (Division of Sustainable Stewardship Private Limited), an ISO 17025:2017 certified Laboratory approved by BIS, NABL and QAI. We are provide complete solution of the testing requirement of wood industries.IS 303 is an Indian Standard specification for general-purpose plywood. This standard is issued by the Bureau of Indian Standards (BIS), and it outlines the requirements and specifications for plywood that is commonly used in various applications such as furniture, paneling, partitions, and general construction.

Tests for General Plywood:

• Raw Materials: Specifies the types of wood or wood-based materials that can be used in the production of general plywood.
• Adhesive Quality: Establishes requirements for the quality of the adhesive used in bonding the veneers together, ensuring a durable and stable construction.
• Dimensions: Outlines permissible variations in thickness, length, and width of plywood sheets.
• Moisture Content: Specifies acceptable moisture content to ensure the stability of the plywood in different environmental conditions.
• Bending Strength: Sets requirements for the bending strength of the plywood, which is important for its structural performance.
• Glue Shear Strength: Defines the minimum strength of the glue used in the plywood to ensure reliable bonding.
• Boil Test: Evaluates the plywood's resistance to delamination when exposed to boiling water.
• Preservative Treatment: If specified, guidelines for the preservative treatment of plywood to enhance its resistance to decay and insects.
• Marking: Specifies requirements for marking, which may include information about the grade, type, and compliance with the standard.

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