| 采光板技术问答 |
| 添加时间：2018/11/9 15:35:01 浏览次数： |
| ■问题1:FRP采光板可否用于酸碱环境中? Question 1:FRP can lighting boards be used in acid and alkali environments? 回答：采光板因为属于热固性的材料，天然较金国材科具有优异的耐腐蚀性，通用型采光板在外侧贴覆了抗化学性的薄膜和高品质的树脂,所以其有较好的耐酸碱性能，通常10%的盐酸或者10%的氨水对其仅有轻微的影响。40%的盐醍侵蚀采光板！ Answer: Because the daylighting board belongs to the thermosetting material, it has excellent corrosion resistance naturally compared with the Golden National Material Branch. The general daylighting board is coated with chemical resistant film and high quality resin on the outside, so it has better acid and alkali resistance. Usually, 10% hydrochloric acid or 10% ammonia water has only slight effect on it. 40% of the salt is eroding the lighting board. ■问题2：FRP采光板可否用于全屋面使用? Question 2:FRP can lighting panels be used for all roofing? 回答：可以。目前已有船厂，物流中心，垃圾焚烧厂，大型仓库等大量使用。普通FRP采光板和钢板压型板在安装和施工过程中存在较大差异，须采用倒退式施工和其他加固措施。 Answer: Yes. At present, shipyards, logistics centers, waste incineration plants, large warehouses and so on are widely used. There are great differences between ordinary FRP lighting plate and steel plate profiled plate in the process of installation and construction. Retrogressive construction and other reinforcement measures should be adopted. ■问题3：FRP采光板的拉伸强度能否适合用于屋面? Question 3:FRP can the tensile strength of the panel be suitable for roofing? 回答：1.采光板的拉伸强度的大小会决定采光板抗风压大小。一般而言，采光板的拉伸强度在60MPa左右，而檐条间距的1.0m和1.5m间，不论FRP的厚度是1.2mm或1.5mm厚，其抗风压力都可以达到1KPa。一般而言，中国地区境内的风压力基本上都小于1KPa。 Answer: 1. the tensile strength of the panel determines the wind resistance of the panel. Generally speaking, the tensile strength of daylighting board is about 60 MPa, and the wind pressure can reach 1 KPa when the spacing between eaves is 1.0 m and 1.5 m, regardless of the thickness of FRP is 1.2 mm or 1.5 mm. Generally speaking, the wind pressure in China's territory is basically less than 1KPa. ■问题4：阻燃采光板主要应用于那些场合?有什么特点? Question 4: what are the main features of flame-retardant panels applied to those occasions? 回答：1、阻燃采光板主要用于炼钢厂和有高炉的高温、有火点飞溅或者一些有阻燃要求的特殊场合。 Answer: 1. Flame-retardant lighting panels are mainly used in steelmaking plants and blast furnaces for high temperature, spatter or some special occasions with flame-retardant requirements. 2,阻燃型采光板，相对于一般的采光板，因树脂材料中含有阻燃成分的存在，所以其耐老化和配变黄的性能较差。经测试，一年以后一级阻燃的采光板会出现变黄的迹象，二级阻燃采光板会出现轻微的变黄(一级阻燃比二级阻燃更容易变黄)，后续随着时间的推移变黄会更趋明昱，但Unite阻燃型采光极含有额外UV添加剂，能延缓发黄时间，保持采光板透光率。 2. Flame-retardant daylighting panels, compared with ordinary daylighting panels, have poor ageing resistance and yellowing resistance due to the existence of flame-retardant components in resin materials. After testing, the first-level flame-retardant daylighting board will appear yellowing signs, the second-level flame-retardant daylighting board will appear slightly yellowing (the first-level flame-retardant is easier to yellowing than the second-level flame-retardant). The subsequent yellowing will become more bright with the passage of time, but the Unite flame-retardant daylighting pole contains additional UV additives, which can delay the yellowing time, and ensure that the second-level flame-retardant Light transmittance of light panel. 综上：阻燃型采光板较一般采光板更容易变黄，但尚不至于影响品质，仅是透光率随着使用年限的增加会有所下降，无法保证在质保年限中透光率只损失3%-10%而已。但是变黄并不代表采光板寿命的终结，而且采光板的机械强度等力学性能基本不变，仍然可以满足其使用要求，所以我司承诺的质保年限不变! To sum up: Flame retardant lighting board is easier to yellowing than ordinary lighting board, but it does not affect the quality, only the transmittance will decrease with the increase of service life, which can not guarantee that the transmittance will only lose 3% - 10% in the life of quality assurance. But yellowing does not mean the end of the life of the lighting board, and the mechanical properties of the lighting board, such as mechanical strength, are basically unchanged. It can still meet the requirements of its use, so the quality assurance period promised by our company remains unchanged. |
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