GB/T 20186.2-2008 Replaced National standards

GB/T 20186.2-2008 Secondary coating materials used for optical fiber—Part 2:Modified propylene resin

Publish Date: 2008-07-28 Implement Date: 2009-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 20186.2-2008

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Optical communication equipment

ICS Name: Fiber optics and optical cables

Publish Date: 2008-07-28

Implement Date: 2009-02-01

Pages: 9 pages

Scope

This part specifies the requirements, test methods, inspection rules, marking, packaging, transportation, and storage of modified polypropylene (MPP) for secondary coating of optical fibers. This part is applicable to modified polypropylene (MPP) for secondary coating of optical fiber loose tubes.

Development Information

Word Count: 13 Thousand words Pages: 9 pages

Superseded by the following standards

GB/T 20186.2-2021 Secondary coating materials used for optical fibre—Part 2: Modified propylene resin

Referenced Standards

GB/T 1033-1986 Test method for density and relative density of plastics GB/T 1034-1998 Plastics—Determination of water absorption GB/T 1036-1989 Determination for coefficient of linear expansion of plastics GB/T 1040-2006 GB/T 1410-2006 Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials GB/T 1634.1-2004 Plastics—Determination of temperature of deflection under load—Part 1:General test method GB/T 1634.2-2004 Plastics—Determination of temperature of deflection under load—Part 2:Plastics,ebonite and long-fibre-reinforced composites GB/T 1843-1996 Plastics—Determination of izod impact strength GB/T 2411-1980 Plastics—Shore hardness test GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability) GB/T 2918-1998 Plastics—Standard atmospheres for conditioning and testing GB/T 2951.9-1997 Common test methods for insulating and sheathing materials of electric cables Part 4:Methods specific to polyethylene and polypropylene compounds Section two:Elongation at break after pre-conditioning—Wraping test after pre-conditioning—Wrapping test after thermal ageing in air—Measurement of mass increase Long-term stability test(Appendix A) Test method for copper catalysed oxidative degradation(Appendix B) GB/T 3682-2000 Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics GB/T 9341-2000 Plastics—Determination of flexural properties GB/T 17037.1-1997 Injection moulding of test specimens of thermoplastic materials—Part 1:General principles and moulding of multipurpose and bar test specimens GB/T 20186.1-2006 Secondary coating materials used for optical fiber—Part 1:Polybutylene terephthalate

Related Standards

GB/T 13996-1992 Abolished

GB/T 13996-1992 Technical specification for digital line systems on optical fibre cables

Publish Date: 1992-12-19

GB/T 16529-1996 Active

GB/T 16529-1996 Splices for optical fibres and cables—Part 1:Generic specification—Hardware and accessories

Publish Date: 1996-09-09

GB/T 16849-1997 Replaced

GB/T 16849-1997 Generic specification on optical fibre amplifiers

Publish Date: 1997-05-28

GB/T 16850.1-1997 Replaced

GB/T 16850.1-1997 Basic specification for optical fibre amplifier test methods—Part 1:Test methods for gain parameters

Publish Date: 1997-05-28

GB/T 16529.2-1997 Active

GB/T 16529.2-1997 Splices for optical fibres and cables—Part 2:Sectional specification Splice organizers and closures for optical fibres and cables

Publish Date: 1997-12-04

GB/T 16529.3-1997 Active

GB/T 16529.3-1997 Splices for optical fibres and cables Part 3:Sectional specification Fusion splices for optical fibres and cables

Publish Date: 1997-12-04