Active standard | Published: 01/07/2026

ASTM D1786-21(2026)

Standard Specification for Toluene Diisocyanate

Available languages: English

Available design: Online Secure PDF, Print design

from 64.00 USD show on eshop

Detail information

Designation: ASTM D1786-21(2026)

Publication date: 01/07/2026

Pages: 2

Country: American technical standard

Where to buy?

You can buy at www.mystandards.biz

Anotation

This specification covers toluene diisocyanate used as an ingredient in the production of polyurethane cellular materials. The three classes of toluene diisocyanate covered in this specification are based on isomer ratio, and the three types are based on acidity and hydrolyzable chloride. Materials shall be tested and the individual grades shall conform to specified values of isomer ratio, purity, APHA color, and total chlorine.

Keywords:
polyurethane, raw materials, specification, TDI, toluene diisocyanate,, ICS Number Code 83.080.20 (Thermoplastic materials)

Popular Publishers

full catalog