Valid

QB/T 2893-2025Polypropylene fiber color masterbatch (English PDF)

Preview PDF

This is a limited preview

Buy now to download the full PDF (13 pages)

Need quotation for your management?

Get a formal quotation for QB/T 2893-2025 in 30 minutes.

Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

July 2, 2025

Implementation date

February 1, 2026

Scope

QB/T 2893-2025 (Polypropylene fiber color masterbatch) is available as an English-translated PDF.

QB/T 2893-2025 — This standard specifies the requirements for appearance, melt flow rate, color batch difference, heat resistance temperature, pressure filtration difference, color fastness after light aging, and limit substances of polypropylene fiber masterbatches.

It describes the standard environment for sample conditioning and testing, as well as corresponding test methods, and specifies inspection rules, marking, packaging, transportation, and storage.

Found what you need?

Document preview — QB/T 2893-2025

National Standard of the People's Republic of China

ICS: 83.040.30
Classification: Y 20
Replacing: QB/T 2893-2007

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the requirements for appearance, melt flow rate, color batch difference, heat resistance temperature, pressure filtration difference, color fastness after light aging, and limit substances of polypropylene fiber masterbatches. It describes the standard environment for sample conditioning and testing, as well as corresponding test methods, and specifies inspection rules, marking, packaging, transportation, and storage. This document applies to the production, inspection, and sale of masterbatches for fiber applications, made from polypropylene resin as a carrier, with added pigments and additives, through compounding and granulation.

Document data

International classification (ICS): 83.040.30.

Chinese classification (CCS): Y20.

Estimated length of the Chinese original: 20,271 words.

Supersedes the earlier edition QB/T 2893-2007.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 13 pages — is available in the English PDF.

How to Download QB/T 2893-2025

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.