T/CSRA 1-2020 Active Group standards

T/CSRA 1-2020 Unsaturated polyester resin with peroxide methylethyl ketone

Publish Date: 2020-04-29 Implement Date: 2020-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CSRA 1-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Generally, organic chemical raw materials

ICS Name: Aldehydes and ketones

Publish Date: 2020-04-29

Implement Date: 2020-07-01

Scope

Main technical content: This standard specifies the technical requirements, test methods, inspection rules, and packaging, marking, storage, transportation, and safety requirements for methyl ethyl ketone peroxide (MEKP) used in unsaturated polyester resins. This standard applies to methyl ethyl ketone peroxide (MEKP) used in unsaturated polyester resins. Methyl ethyl ketone peroxide is a mixture of monomers, dimers, and hydrogen peroxide. Pure methyl ethyl ketone peroxide is sensitive to vibration and friction and is explosive. Commercial products must be added with safe solvents as desensitizing agents (the desensitizing agent should be a solvent with a boiling point greater than 150℃ and compatible with methyl ethyl ketone peroxide) to improve product stability and ensure that the product can be safely stored, transported, and used. This product is mainly used as a curing agent for unsaturated polyester resins.