GB/T 46316.1-2025 Active National standards

GB/T 46316.1-2025 Plastics—Hardeners and accelerators for epoxy resins—Part 1:Designation

Publish Date: 2025-10-05 Implement Date: 2026-05-01 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: GB/T 46316.1-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

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

ICS Name: Thermosetting plastics

Publish Date: 2025-10-05

Implement Date: 2026-05-01

Pages: 8 pages

Scope

This document describes the naming method for epoxy resin curing agents and accelerators.
The purpose of this naming method is to assign a set of numbers, called "naming", to each type of product, which provides specific information about the product in an encoded form: basic chemical information, organic modifiers or solvents, viscosity, and additives.
All products with similar properties and possible identical uses will have the same naming. Therefore, if the manufacturer lists this naming in their data sheet, it will help users make their selection.