| Performance | | Performance sub-items | facilities | performance requirements | technical standards | importance explanations |
| material performance | Permeability | The error rate of permeability index is <5% (125PA or at 0.5W.G) | ventilation facilities | Non-permeable OMM/S | GB/T5453-1997 | In different installation heights, air volumes, wind pressures, and air outlet areas, combined with the best balance point of condensation and energy saving, different permeability rates must be selected to ensure the air supply effect. |
| high-ceilinged spaces/ places with high end wind speeds | slightly permeable 1,2,5MM/S |
| medium and low-ceilinged spaces/ places with low end wind speeds | moderately permeable 10,20,30MM/S |
| low-ceilinged spaces/ places with low end wind speeds | highly permeable 40,80,100MM/S |
| fire resistance | A/B | Places on the ground | Can withstand 50 water washings, B-S1, D0, T0 smoke toxicity ZA1 level | GB8624-2012 GB20286-2006 EN13501-1:2007 | 1.Product quality tracking certification. 2. Certificate of flame retardant labeling for public places. 3. Can withstand 50 water washings. |
| A2 | High-rise/ underground/ places with high fire resistance requirements
All application facilities | A2-S1,D0,T0 | GB8624-2012 | Type Test |
| Other physical properties | cleanliness and fiber shedding | All application facilities | No particle shedding | AC167 & UL181 | Type Test |
| mildew resistance | All application facilities | Under UL181 test conditions for 60 days, there is no mold damage or decomposition | Type Test |
| textile health and safety | All application facilities | pH 4.0-7.5, formaldehyde content <=20mg/kg, no odor | GB18401-2003 | Type Test |
| finished product performance | pressure resistance | | When placed under a static pressure of 1900PA, the sample remains unchanged | When placed under a static pressure of 1900PA, the sample remains unchanged | AC167&UL187 | Type Test and certification |
Complaint
