GB/T 4455-2019 Active National standards

GB/T 4455-2019 Polyethylene blown covering film for agriculture

GB/T 4455-2019 Polyethylene blown covering film for agriculture

Publish Date: 2019-12-10 Implement Date: 2020-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 4455-2019

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Plastic profiles

ICS Name: Films and sheets

Publish Date: 2019-12-10

Implement Date: 2020-07-01

Pages: 14 pages

Scope

This standard specifies the terms and definitions, classification and codes, specifications and recommended thicknesses, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of polyethylene blown film for agricultural use. This standard applies to polyethylene ordinary film, polyethylene anti-aging film, and internally added polyethylene drip anti-aging film used in large, medium, and small greenhouses and transparent covering materials for agricultural use.

Development Information

Word Count: 28 Thousand words Pages: 14 pages

Replace the following standards

GB 4455-2006 Polyethylene blown covering film for agriculture

Referenced Standards

GB/T 1040.3-2006 Plastics—Determination of tensile properties—Part 3:Test conditions for films and sheets GB/T 2035-2008 Terms and definitions for plastics GB/T 2410-2008 Determination of the luminous transmittance and haze of transparent plastics GB/T 6672-2001 Plastics film and sheeting—Determination of thickness by mechanical scanning GB/T 6673-2001 Determination of length and width of plastics film and sheeting GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 16422.2-2014 Plastics—Methods of exposure to laboratory light sources—Part 2:Xenon-arc sources GB/T 2918-1998 Plastics—Standard atmospheres for conditioning and testing GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing QB/T 1130-1991 Test Method for the Tear Strength of Plastic at Right Angles

Related Standards

GB/T 16578-1996 Replaced

GB/T 16578-1996 Plastics—Film and sheeting—Determination of tear resistance—Trouser tear method

Publish Date: 1996-10-25

GB/T 10003-1996 Replaced

GB/T 10003-1996 Biaxially oriented polypropylene plain film

Publish Date: 1996-12-28

GB/T 10004-1998 Replaced

GB/T 10004-1998 Laminated retort film and pouch

Publish Date: 1998-05-19

GB/T 10005-1998 Replaced

GB/T 10005-1998 Biaxially oriented polypropylene laminated polyethylene(BOPP/LDPE) films and pouches

Publish Date: 1998-05-19

GB/T 17643-1998 Replaced

GB/T 17643-1998 Geosynthetics—Polyethylene geomembrane

Publish Date: 1998-12-24

GB/T 17688-1999 Abolished

GB/T 17688-1999 Geosynthetics—Polyvinyl chloride geomembrane

Publish Date: 1999-03-08