GB/T 5327-1985
Replaced
T/SPUIA 0003-2021
Active
Group standards
T/SPUIA 0003-2021 Soft polyurethane foam using low-cyclic silicone surfactant
T/SPUIA 0003-2021 Soft polyurethane foam using low-cyclic silicone surfactant
Price:
$ 20.00
Basic Information
Standard Code:
T/SPUIA 0003-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Surfactant
ICS Name:
Surfactants and other auxiliary agents
Publish Date:
2021-11-29
Implement Date:
2021-12-21
Scope
Scope: This document specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation, and storage for low-cyclic organosilicon surfactants used in soft polyurethane foams. This document is applicable to low-cyclic organosilicon surfactants used in soft polyurethane foams. Main technical content: Appearance (25℃): Colorless to light yellow transparent liquid, free from mechanical impurities. Viscosity (25℃): ≤3000 mPa·s. Density (25℃): 0.90 g/cm3 to 1.10 g/cm3. pH nominal value deviation (5% aqueous solution environment): ±1.5%. Water content: ≤0.3%. Total content of cyclic volatile methyl siloxane: Grade A products < 0.1%, Grade AA products < 0.05%.
Development Information
Related Standards
GB/T 5328-1985
Active
GB/T 5328-1985 Surface active agents—Simplified classification
GB/T 5553-1985
Replaced
GB/T 5553-1985 Surface active agents—Textile auxiliaries—Method for determination of water repellency of waterprooting agents—Hydrostatic pressure test
GB/T 5554-1985
Replaced
GB/T 5554-1985 Surface active agents—Textile auxiliaries—method for determination of water repellency of waterprooting agents—Spray test
GB/T 6365-1986
Replaced
GB/T 6365-1986 Surface active agents—Determination of free alkalinity or free acidity—Titrimetric method
GB/T 6369-1986
Replaced