IS 13948 : 2024 Textile Auxiliaries - Urea Formaldehyde Resin - Specification
1 SCOPE
1.1 This standard specifies the requirements and methods of test for dimethylol dihydroxy ethylene urea (DMDHEU) reactant solution used in textile industry. It also specifies details of measurement of crease recovery angle to check its effectiveness as cross-linking agent.
2 REFERENCES
The standards given below contain provisions which through reference in this text, constitute provision of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standards:
| IS No. | Title |
| IS 188 : 2004 | Textiles - Cotton poplin - Specification (third revision) |
| IS 1070 : 2023 | Reagent grade water - Specification (fourth revision) |
| IS 4681 : 1981 | Method for determination of recovery from creasing of textile fabrics by measuring the angle of recovery (first revision) |
| IS 13360 (Part 10/Sec 4) : 2001 | Plastics - Methods of testing: Part 10 Thermosetting properties, Section 4 Determination of gel time and peak exothermic temperature of reacting thermosetting resins |
| IS 1390 : 2022/ISO 3071 : 2020 | Textiles - Determination of pH of aqueous extract |