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2019 дурки ежегодный конгресс дилеров и выставка CRH 2019
ARBS 2018: пересечение экватора, поддержка и усилия Турки в Австралии
мы зажгли центр Маккормика на выставке AHR в Чикаго в 2015 году
десять проницаемость
высококачественный материал
уникальная технология микрофильтрации - 3,6 м3 / м2 / ч (0,2cfm / ft2) с малой проницаемостью, достигшей надлежащего баланса между защитой от росы и энергосбережением, только очень небольшая доля потока просачивается с поверхности ткани, чтобы избежать росы,большая часть воздуха выбрасывается из точно рассчитанных отверстий в направлении целевых районов очень быстрыми темпами, что снижает потери энергии в больших пространствах.
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Показатели качества материалов и продукции
| Property | Iterms | Application | Requirement | Index | Code compliance | Remarks | |
| Material property | Permeation | Error rate of permeation index <5% (under 125pa or at 0.5w.g) | Ventilation area | Non-permeable Omm/s | GB/T5453-1997 | National textile products quality supervision and inspection center | To make sure the air dispersion performance,the permeability should be selected carefully according to the installation height,air volumn,air pressure and condensation free and energy saving |
| High and large space/space with fast end air velocity | Micro-permeability 1,2,5mm/s | ||||||
| Middle or low space/space with slow end air velocity | Medium-permeability 10,20,30mm/s | ||||||
| Low space/slow end air velocity | Large-permeability 40,80,100mm/s | ||||||
| Fire safety | B | Above the ground | Wash durability 50 times B-s1,d0, t0 Smoke Toxicity ZA Class1 | GB 8624-2012 GB20286-2006 EN13501-1:2007 | National fireproof construction material quality supervision and inspection center | Product quality tracking;Certification of fire retardant identity in public places Wash durablitiy 50 times | |
| A2 | High-rise/basement/strict fire safety space | A2-s1,d0,t0 | GB 8624-2012 | National fireproof construction meterial quality supervision and inspection center | Formal testing | ||
| Other physical properties | Clean and fiber shedding | All application area | No particle detachment | Ac167 and UI181 | UL | Formal testing | |
| Mildew resistance | All application area | During the 60 days UL 181 test,no microblal breakage or decomposition | |||||
| Health and safety of textiles | All application area | PH4.0-7.5 Formaldehyde content<=20mg/kg no peculiar smell. | GB18401-2003 | National textile products quality supervision and inspection center | |||
| Product Property | Pressure resistance | Under the static pressure of 1900pa,no change of the sample | No change | Ac167 and UL 187 | UL | Formal test and approval |
Показатели качества материалов и продукции
| Property Items | Index | Resuts | Code compliance | ||
| Material Property | Fire safety | B/S1/d0/t0 Class 1&Class0 | B1(B-s2,d0,t0) | GB8624-2012 EN13501-1:2007 UL 2518 BS 476-6,7:1997 | |
| Thermal conductivity | 0C(average temperature),<=0.036 | 0.033 | GB/T 17794-2008 ASTMC 177/C518-10 | ||
| Moisture Permeability | water vapor permeability | <=1.3 X 10 -10g/(s.m.Pa) | 1.0 x 10^-10 | ASTME96-10 | |
| Moisture resistance factor | >=1.5x10^3 | 2 x 10^4 | ASTEM96-10 | ||
| Water absorption(by volume) | <=0.3% | 0.17% | ASTMC209-07 | ||
| Product performance | Pressure resistance | When the pressure reaches 2000pa,the product is normal without any breakage | No change | AC 167 & UL 181 | |
| Air leakage volume (m^3/h.m^2) | When inner static pressure is 5000pa,the leakage per unit area Qa<=3 | 0.31 1.34 | JGJ141-2004 | ||
| When inner static pressure is 1000pa,the leakage per unit area Qa<=1.57 | |||||
| Durability | Air leakage after durability test is less than 80% of the air leakage before the best | 37% | JG/T258-2009 | ||
| Anti-condensation | There is no condensation at the duct surface,flange joint,and support reinforcement | Condensation free | JG/T258-2009 | ||
