Public area sofa

Model: VOUJD010 Specifications: 12680*650*720

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Description

- Commodity name: Public area sofa
Model: VOUJD010 Specifications: 12680*650*720

1. Material: Antibacterial microfiber leather
2. Technical parameters: 1. Antibacterial microfiber leather: Testing standards comply with GB/T16799-2018 "Leather for Furniture", HJ 507-2009 "Environmental Label Product Technical Requirements for Leather and Synthetic Leather", GB20400-2006 "Limits of Harmful Substances in Leather and Fur", GB/T19941.2-2019 "Determination of Formaldehyde Content in Leather and Fur Part 2: Spectrophotometry", QB/T4199-2011 "Test Methods for Leather Mildew Resistance", QB/T4341-2012 "Test Methods and Antibacterial Effect for Antibacterial Polyurethane Synthetic Leather", WS/T 650-2019 "Evaluation Methods for Antibacterial and Antimicrobial Effects" standards requirements: ① Color fastness to rubbing (dry rubbing, alkaline sweat, wet rubbing) single evaluation: qualified; ② Coating adhesion strength 8.0N/10mm; ③ Odor level 1; pH 5.7; free formaldehyde not detected (detection limit: 20mg/kg); ④ Sensory requirements: whole leather thickness basically uniform, no greasy feel (except oil wax leather), leather surface smooth, soft, full and elastic, front leather without cracking, no wrinkles, main parts not loose, all single evaluations: qualified; ⑤ Prohibited azo dyes not detected (detection limit for individual prohibited azo dyes: 5mg/kg), all single evaluations: qualified; ⑥ Limits of harmful substances in product: pentachlorophenol (PCP), tetrachlorophenol (TeCP) not detected; ortho-phenylphenol (OPP) not detected; ⑦ Mildew resistance grade (Aspergillus niger) level 1; ⑧ Antibacterial rate (Escherichia coli) 99.59%; ⑨ Antibacterial effect (Staphylococcus aureus) 99.99%.
3. Flame-retardant sponge: Testing standards comply with GB/T 10802-2023 "General Flexible Polyurethane Foam", GB 17927.1-2011 "Upholstered Furniture - Assessment of Ignition Resistance of Spring Mattresses and Sofas Part 1: Smoldering Cigarettes" standards requirements: ① Surface density tested according to technical requirements, single evaluation qualified; ② 40% indentation hardness deviation tested according to technical requirements, single evaluation qualified; ③ Formaldehyde emission: not detected, tested according to technical requirements, single evaluation qualified; ④ Resilience 75%, 75% compression permanent deformation 3%, odor level: 9; ⑤ Tensile strength 127.8kPa, elongation at break 134.4%, tear strength 3.4N/cm; ⑥ After dry heat aging tensile strength - S type, dry heat aging tensile strength change rate, wet heat aging tensile strength - S type, wet heat aging tensile strength change rate, ash content, tested according to technical requirements, single evaluation qualified; ⑦ Flame retardant characteristic test (Flame retardant level I - smoldering cigarette): test result is flame retardant level I, passed the cigarette ignition resistance test, and single evaluation qualified.

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Waiting Area