GB/T 5130-1997
Replaced
T/ZZB 3051-2023
Active
Group standards
T/ZZB 3051-2023 Electrical Insulation Glass Fiber-reinforced Unaturated Polyester Resin Block Non-flame Retardant Molding Compound (UP-BMC)
T/ZZB 3051-2023 Electrical Insulation Glass Fiber-reinforced Unaturated Polyester Resin Block Non-flame Retardant Molding Compound (UP-BMC)
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 3051-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrician's insulating materials and their products
ICS Name:
Plastic and rubber insulation materials
Publish Date:
2023-06-30
Implement Date:
2023-07-30
Scope
Main technical content: This document specifies the basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, as well as quality commitments for glass fiber-reinforced unsaturated polyester block molding compounds for electrical insulation (hereinafter referred to as block molding compounds). This document is applicable to block molding compounds for electrical insulation with flame-retardant function, made from unsaturated polyester resin as the matrix and glass fiber with a content of 25.0% ± 2.5% as the reinforcing material (UP—BMC).
Development Information
Related Standards
MT 756-1997
Abolished
MT 756-1997 Test method of flame resistance property of polystyrene foam plastics for water trough for explosion suppression
GB/T 7113-2003
Replaced
GB/T 7113-2003 Flexible insulating sleeving—Definitions and general requirements
GB 12802.2-2004
Replaced
GB 12802.2-2004 Film for electrical insulation—Part 2:Polythylene terephthalate film used for eletrical insulation
GB/T 20875.1-2007
Active
GB/T 20875.1-2007 Method of test for the hydrolytic stability of electrical insulating materials—Part 1:Plastic films
GB/T 23641-2009
Replaced