Grading Rules

Grading Rules

Medium density fiberboard-Determination of density

DETERMINATION OF DENSITY OF MDF Medium density fiberboard-Determination of density 1 Subject Content and Scope of Application This standard specifies the method for determining the density of CHINA MDF. This standard is suitable for indoor medium density fiberboard. 2 Reference Criteria Preparation of CHINESE MDF specimens in GB 11718.3 Principle …

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Medium desity fiberboard-Determination of moisture content

Determination of Moisture Content of MDF Medium desity fiberboard-Determination of moisture content 1 Subject Content and Scope of Application This standard specifies the method for determining moisture content of MDF. This standard is suitable for indoor medium density fiberboard. 2 Reference Criteria Preparation of MDF specimens in GB 11718.3 Principle …

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Forest Products and JAS System

Forest Products and JAS System 1.1 What is JAS? JAS: Japanese Agroforestry Standard 1.2 Two Pillars of JAS System JAS system consists of JAS standard system and quality representation benchmark system. The purpose of JAS standard system is to improve the quality, rationalize the production, justify the sale, and rationalize …

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Standard for Eucalyptus Veneer

Standard for Eucalyptus Veneer Length: Production of 2.6m logs, length tolerance + 6-2cm, sawing 2.58M or 2.66M are qualified length, it is best to saw at 2.63m to prevent sawing slope. Diameter: 7 cm or more. Bending: Horizontal length and bending height not more than 2% can be used as …

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China’s Current Standard Catalogue of Wood-based Panels

China’s Current Standard Catalogue of Wood-based Panels 1. Fiberboard Flammable MDF GB/T 18958-2003 Embossed Fiberboard LY/T 1204-1997 Fiberboard LY/T 1611-2003 for Floor Substrate LY/T 1203-1997 Hardwood Fiber Corrugated Board Medium Density Fiberboard GB/T 11718-1999 Hard Fiberboard GB/T 12626-1990 Thin Hard Fiberboard LY/T 1205-1997 2. Particleboard Molded particles Part 1: GB/T …

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GB/T 21723-2008 Industry Standard for Wheat (Rice) Straw Particleboard

GB/T 21723-2008 Industry Standard for Wheat (Rice) Straw Particleboard Range This standard specifies the terminology and definition of wheat-rice straw particleboard, the technical requirements of classification, statistical calculation and determination method measurement. Method Inspection Rules Mark Packaging, Transportation and Storage, etc. This standard is suitable for wheat-rice Straw Particleboard Made …

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