GB/T 31134-2014Fiber reinforced epoxy powder moulding compounds (EP-PMC) for electrical purposes (English PDF)

1 Scope

This standard specifies the electrical fiber reinforced epoxy powder molding compounds (EP-PMC) product classification name, performance requirements, test methods,

Inspection, marking, packaging, transportation and storage.

This standard applies to epoxy resin matrix, fiber reinforced electrical material fiber reinforced plastic molding powder (EP-

PMC).

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

1033.1-2008 non-plastic foam density measurement GB/T Part 1. Immersion method, liquid pyknometer method and titration method

Determination of GB/T 1034-2008 plastic water absorption

1040.1-2006 Plastics Determination of tensile properties GB/T Part 1. General

GB /1040.2-2006 Plastics Determination of tensile properties T Part 2. Test plastics molding and extrusion conditions

GB /1043.1-2008 plastic Charpy impact properties measured T Part 1. Non-instrumented impact test

GB/T 1408.1-2006 electrical insulating materials strength test methods - Part 1. Tests at power frequencies

GB/T 1409-2006 Measurement of electrical insulating materials at power, audio, high-frequency (including meter wavelengths included) of the permittivity and dielectric loss

The recommended method consumption factor

GB/T 1410-2006 solid insulating material volume resistivity and surface resistivity test method

GB/T 1411-2002 dry solid insulating material resistant to high voltage, low current arc discharges

Determination of GB/T 1634.2-2004 Plastics deflection temperature under load - Part 2. Plastics, ebonite and long-fiber-reinforced composite material

GB/T 1844.1-2008 Plastics - Symbols and abbreviated terms - Part 1. Basic polymers and their special characteristics

GB/T 1844.2-2008 Plastics - Symbols and abbreviated terms - Part 2. Fillers and reinforcing materials

GB/T 2547-2008 plastic sampling method

GB/T 2918-1998 plastic sample conditioning and testing of the standard environment

GB/T 4207-2012 solid insulating materials resistance to tracking index and comparative tracking index measurement method

GB/T 5169.16-2008 Fire hazard testing for electric and electronic products - Part 16. 50W horizontal and vertical flame test methods

GB/T 5471-2008 compression molded thermoset plastic sample

Determination of GB/T 9341-2008 plastic bending performance

Part 1 GB/T 11026.1-2003 Electrical insulating materials Heat resistance. aging procedures and evaluation of test results

ISO 2577.2007 Plastics - Determination of thermosetting molding shrinkage (Plastics-Thermosettingmouldingmate- rials-Determinationofshrinkage)

1994 Preparation of plastic machined sample (Plastics-Preparationoftestspecimensbymachi-. ISO 2818 ning)

ISO 3167.2002 Plastic multipurpose test specimen (Plastics-Multipurposetestspecimens)

ISO 10724-1.1998 thermosetting plastic powder molding compounds (PMCs) - Part 1 Injection Samples. General and multipurpose test specimens […]