GB/T 18446-2001Gas chromatographic determination of the urethane prepolymer and the coating solution of unreacted toluene diisocyanate (TDI) monomer (English PDF)
气相色谱法测定氨基甲酸酯预聚物和涂料溶液中未反应的甲苯二异氰酸酯（TDI）单体
GB/T 18446 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 18446-2009 | Binders for paints and varnishes - Determination of monomeric diisocyanates in isocyanate resins | Valid |
| GB/T 18446-2001 | Gas chromatographic determination of the urethane prepolymer and the coating solution of unreacted toluene diisocyanate (TDI) monomer | Obsolete |
GB/T 18446-2001 is obsolete. It has been replaced by GB/T 18446-2009. This page sells the obsolete edition, for projects and contracts that still cite it.
This is a limited preview
Buy now to download the full PDF
Need quotation for your management?
Get a formal quotation for GB/T 18446-2001 in 30 minutes.
Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
September 6, 2001
Implementation date
January 1, 2002
Scope
GB/T 18446-2001 is the English-translated version of 气相色谱法测定氨基甲酸酯预聚物和涂料溶液中未反应的甲苯二异氰酸酯（TDI）单体.
GB/T 18446-2001 is the Chinese national standard "Gas chromatographic determination of the urethane prepolymer and the coating solution of unreacted toluene diisocyanate (TDI) monomer".
It was issued on September 6, 2001 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on January 1, 2002. It is obsolete: it has been replaced by GB/T 18446-2009.
Found what you need?
Document preview — GB/T 18446-2001
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2001-09-06.
Date of implementation: 2002-01-01.
Status: obsolete, replaced by GB/T 18446-2009.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB 30981.2-2025Limit of harmful substances of coatings - Part 2: Industrial coatings
- GB/T 41078-2021Test methods for harmful substances in building waterproofing materials
- GB 18581-2020Limit of Harmful Substances of Woodenware Coatings
- GB 36246-2018Sports areas with synthetic surfaces for primary and middle schools
- GB/T 22374-2018Floor coating
How to Download GB/T 18446-2001
- 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.
Related Standards
GB/T 10003-2026 — Biaxially oriented polypropylene (BOPP) film
GB/T 10004-2026 — Plastic/Plastic laminated films and pouches for packaging
GB/T 10007-2026 — Rigid cellular plastics - Determination of shear properties
Secure payment via Stripe
Payments accepted
GB/T 18446-2001
$115.00