GB/T 30779-2014Water-based polyurethane adhesives for shoes (English PDF)
鞋用水性聚氨酯胶粘剂
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
July 8, 2014
Implementation date
December 1, 2014
Scope
GB/T 30779-2014 is the English-translated version of 鞋用水性聚氨酯胶粘剂.
GB/T 30779-2014 is the Chinese standard "Water-based polyurethane adhesives for shoes". Its scope clause reads: This standard specifies the shoe aqueous polyurethane adhesive requirements, test methods, inspection rules and signs, packaging, transportation and storage Claim.
This standard applies to shoes aqueous polyurethane adhesives. Its clauses include requirements.
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Document preview — GB/T 30779-2014
National Standard of the People's Republic of China
- ICS
- 83.180
- Classification
- G 39
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Requirements
- 3.1 Appearance
- 3.2 Performance
1 Scope
This standard specifies the shoe aqueous polyurethane adhesive requirements, test methods, inspection rules and signs, packaging, transportation and storage
Claim.
This standard applies to shoes aqueous polyurethane adhesives.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
Determination of GB/T 532 vulcanized rubber or thermoplastic rubber and fabric adhesive strength
Determination of content of GB/T 2793 Adhesive non-volatile
Laboratory use specifications and test methods GB/T 6682-2008 Analysis
GB/T 7124 Determination of tensile shear strength of the adhesive (rigid material of rigid material)
GB/T 13354-1992 adhesive liquid density measurement method of weight cup
GB/T 14518 Adhesives - Determination of pH
GB 18583-2008 interior decoration materials, adhesives harmful substances
GB 19340-2003 shoes and bags with adhesive
General requirements for HG/T 2198 vulcanized rubber physical test method
HG/T 2815 shoe adhesives heat resistance test method Creep
HG/T 3075 adhesive product packaging, labeling, transportation and storage requirements
QB/T 2780-2006 PU leather uppers
3 Requirements
3.1 Appearance
Milky white, uniform without delamination, gel-free, no impurities.
3.2 Performance
Shoes aqueous polyurethane adhesive performance should meet the requirements of Table 1.
Table 1 Shoes aqueous polyurethane adhesives.
Item Index pH value 6.0 to 9.0
Solid content /% >= 40.0 […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
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