GB/T 41065-2021 Active National standards

GB/T 41065-2021 Basalt fiber—Determination of combustible matter content

Publish Date: 2021-12-31 Implement Date: 2022-07-01 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: GB/T 41065-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Fiberglass

ICS Name: Textile glass fiber materials

Publish Date: 2021-12-31

Implement Date: 2022-07-01

Pages: 8 pages

Scope

This document specifies the principles, instruments and materials, samples, operations, result presentation, precision, and test reports for determining the flammable content of basalt fibers.
This document describes two test methods for determining the flammable content of basalt fibers, namely:
——Method A: Muffle furnace combustion method;
——Method B: Soxhlet extraction method.
Method A is an arbitration test method.
This document is applicable to basalt fiber yarns, chopped raw fibers, ground fibers, fabrics, felts, and other products.