GB/T 1845.1-1999 Replaced National standards

GB/T 1845.1-1999 Polyethylene(PE) moulding and extrusion materials—Part 1:Designation system and basis for specifications

Publish Date: 1999-08-10 Implement Date: 2000-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 1845.1-1999

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Basic standards and general methods for synthetic resins and plastics

ICS Name: Thermoplastic plastics

Publish Date: 1999-08-10

Implement Date: 2000-06-01

Pages: 8 pages

Development Information

Word Count: 12 Thousand words Pages: 8 pages

Replace the following standards

GB 1845-1988

Superseded by the following standards

GB/T 1845.1-2016 Plastics—Polyethylene(PE)moulding and extrusion materials—Part 1:Designation system and basis for specifications

Referenced Standards

GB/T 1033-1986 Test method for density and relative density of plastics GB/T 1844.1-1995 Symbols of plastics and resins—Part 1:Basic polymers and their special characteristics GB/T 3682-1988

Adopt standards

ISO 1872-1:1993

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