Hangzhou Huihai Chemical Co., Ltd. Qiu

Details

< div class="de-detail-bd" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line -height: inherit; font-family: inherit; vertical-align: baseline;">Detailed introduction 
Product introduction description When an accident occurs in the building and there is a fire emergency power outage , in the dark state, people are easily confused, causing unnecessary casualties, and the self-illuminating evacuation signs provide continuous and clear warning signs and evacuation instructions in this state to remove people from the dangerous area in the shortest possible time. Guide to safety. Hangzhou Huihai Chemical Co., Ltd. is one of the manufacturers of standardized luminous signs. The series of subway signage products produced strictly comply with national standards. The performance and technical indicators of some of our company's products have exceeded national standards. This is based on the fact that the company's manufacturing center has a group of high and medium technical backbones and R&D forces who have been engaged in sign production for many years. 1. Model: Fire escape and evacuation system luminous fire indication signs function introduction: screen door boundary stone exit arrow sign (HHGDT-01), screen door boundary stone boarding arrow sign (HHGDT-02), ground and fire passage escape signs ( HHGDT-03), ground and fire escape escape signs (HHGDT-04) walking stairs kick arrow escape signs (HHGDT-05) 2. Specifications: (length x width) screen door boundary stone exit arrow sign (HHGDT-01 ): 210*230*3mm; (245g) (190*155*6mm) Screen door boundary stone riding arrow mark (HHGDT-02): 210*230*3mm; (270g) Ground and fire escape escape mark (HHGDT- 03): 120*80*2mm; (100g) Ground and fire escape escape signs (HHGDT-04): 75*80*2mm; (60g) Walking stairs kick arrow escape signs (HHGDT-05): 70*80* 2mm; (55g) 3. Requirements for fire evacuation signs (1) Made of stainless steel with national standard 3mm-7mm SUS304 or above, stainless steel metallurgy is formed at one time under high temperature and high pressure. The surface graphics and text are corroded and sunk, and the negative side is filled with long-lasting luminescent pigments. (2) The light storage material uses high-brightness long-lasting luminescent pigments, which require low excitation light intensity. Any light source can be used as the excitation light source. Even when the surface illumination disappears or decreases, it can still store light and emit light for more than 8 hours. Its self-luminous brightness should meet the following requirements: Performance: light yellow powder Luminous color: yellow-green light Main peak wavelength: 520nm; excitation light wavelength range: 200-450nm, its self-luminous brightness should meet the following requirements: 5min brightness ≥815mcd/㎡20min Brightness ≥190mcd/㎡60min brightness≥60mcd/㎡ (3) The surface of the mark shall not be lower than level 0 according to the requirements of GB/T1766-1999. (4) The weather resistance, color adhesion, corrosion resistance, impact resistance, water resistance and radioactivity of luminescent fire safety evacuation signs should comply with the requirements of GA480.3-2004. Features: It does not require any power supply. It is an energy-saving product with extremely high luminous brightness. It can be used for unlimited recycling. The luminous safety factor is 100% non-toxic and non-radioactive. It is low-cost, easy to install, has strong water resistance and weather resistance, and complies with UL924. Hangzhou Huihai Chemical Co., Ltd. is one of the manufacturers of standardized luminous signs. The series of subway signage products produced strictly comply with national standards. The performance and technical indicators of some of our company's products have exceeded national standards. This is based on the fact that the company's manufacturing center has a group of high and medium technical backbones and R&D forces who have been engaged in sign production for many years.