GB/T 37881-2019 Active National standards

GB/T 37881-2019 Plastics—Long glass fiber reinforced polypropylene(PP)compound for automotive

Publish Date: 2019-08-30 Implement Date: 2020-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 37881-2019

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Synthetic resins and plastics

ICS Name: Thermoplastic plastics

Publish Date: 2019-08-30

Implement Date: 2020-07-01

Pages: 9 pages

Scope

This standard specifies the terms and definitions, classification and naming, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of long glass fiber reinforced polypropylene (PP) special materials for automotive use.
This standard applies to long glass fiber reinforced polypropylene (PP) special materials for automotive use (hereinafter referred to as the product), which are prepared by extrusion and drawing processes using polypropylene as the matrix and adding continuous glass fibers and other additives.

Development Information

Word Count: 16 Thousand words Pages: 9 pages

Referenced Standards

GB/T 1040.2-2006 Plastics—Determination of tensile properties—Part 2:Test conditions for moulding and extrusion plastics GB/T 1634.2-2019 Plastics—Determination of temperature of deflection under load—Part 2:Plastics and ebonite GB/T 1843-2008 Plastics—Determination of izod impact strength GB/T 1844.1-2008 Plastics—Symbols and abbreviated terms—Part 1:Basic polymers and their special characteristics GB/T 2035-2008 Terms and definitions for plastics GB/T 2546.1-2006 Plastics—Polypropylene(PP) moulding and extrusion materials—Part 1:Designation system and basis for specifications GB/T 2547-2008 Plastic resins—Sampling GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing GB/T 7141-2008 Plastics—Methods of heat aging GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB 8410-2006 Flammability of automotive interior materials GB/T 9341-2008 Plastics—Determination of flexural properties GB/T 9345.1-2008 Plastics—Determination of ash—Part 1:General methods GB/T 17037.1-2019 Plastics—Injection moulding of test specimens of thermoplastic materials—Part 1:General principles,and moulding of multipurpose and bar test specimens GB/T 18374-2008 Vocabulary—Terms for reinforcements GB/T 30512-2014 Requirements for prohibited substances on automobiles SH/T 1541-2006 Hot-melt plastic particle appearance test methods

Related Standards

GB/T 6595-1986 Replaced

GB/T 6595-1986 Test method for fish eye count of polypropylene resin

Publish Date: 1986-07-24

GB/T 6598-1986 Active

GB/T 6598-1986 Determination of weight-average molecular weight of polystyrene standards by low angle laser light scattering method

Publish Date: 1986-07-24

GB/T 6599-1986 abolished_transferred

GB/T 6599-1986 Determination of molecular weight averages and molecular weight distribution of polystyrene standards by steric exclusion chromatography

Publish Date: 1986-07-24

GB/T 8330-1987 Replaced

GB/T 8330-1987 Method for the determination of true density of ion exchange resins in wet state

Publish Date: 1987-11-15

GB/T 8331-1987 Replaced

GB/T 8331-1987 Method for the determination of bulk density of ion exchange resins in wet state

Publish Date: 1987-11-15

GB/T 8324-1987 Replaced

GB/T 8324-1987 Test method for bulk factor of moulding materials

Publish Date: 1987-12-01