如何规避对PVC运动地板的认知误区?
防火阻燃就是烧不着我们知道PVC运动地板一般都有阻燃性,然而有的用户为了所谓的“验证地板好坏”,就直接拿打火机去点PVC运动地板,看能不能烧起来,烧起来就是不防火,烧不起来就是阻燃。其实国家对PVC运动地板防火等级要求达到B1级的标准,根据国家标准不燃材料定为防火A级,如石材、面砖等。B1级阻燃标准的技术内含是直径为10㎜的棉球,蘸上酒精,放置在PVC运动地板上自然燃烧,棉球烧尽后,测量烧坏的PVC运动地板痕迹的直径,如小于50㎜,就是B1级阻燃标准。而不是看烧着烧不着。耐磨就是用利器不会划坏有的用户问起PVC运动地板的使用寿命与耐磨性时,顺手拿出小刀或钥匙等利器,在PVC运动地板的表面去划,有划痕了就认为不耐磨。其实国家对PVC运动地板耐磨性测试并不是简单地用利器在表面划,是用一个平底园形打磨盘,在加压1Kg的情况下打磨测试地板,在旋转打磨多少转后,地板表面耐磨层被磨损露出基层的转数。这个节点的转数就是衡量PVC运动地板耐磨性的一个指标。所以PVC运动地板耐磨性是由国家检测机构专门测定的。闻到有气味就是不环保随着2015年毒跑道事件的发生和发展,人们对于气味越来越敏感,很多客户认为鼻子可以闻到气味的就是不环保的!确切的说应该是有强烈刺激气味的PVC运动地板是不环保的。PVC材料本身是不含甲醛的,PVC运动地板在生产过程中也不允许使用甲醛,合格的PVC运动地板应该是不含甲醛释放的,但可能会有芳香剂和助剂的气味,不会给人们的身体造成伤害,也不会让人感到不舒服。
Fire retardant is not burning we know that PVC sports floors are generally flame retardant, but some users in order to so-called "verify the floor good or bad", directly take a lighter to point PVC sports floors, see if it can be burned, burning is not fireproof, burning is flame retardant. In fact, the state of PVC sports floor fire prevention grade requirements to achieve B1 level standards, according to the national standards for non-combustible materials as fire A level, such as stone, brick, etc. Class B1 flame retardant standard contains cotton balls with a diameter of 10, dipped in alcohol, placed on the PVC sports floor to burn naturally. After the cotton balls burn out, measuring the diameter of burned PVC sports floor marks, such as less than 50, is Class B1 flame retardant standard. Instead of burning and burning. Wear-resisting means that when some users ask about the service life and wear-resisting property of PVC sports floor, they can take out knife or key and scratch on the surface of PVC sports floor. If there are scratches, they think it is not wear-resisting. In fact, the state of PVC sports floor wear resistance test is not simply scratched on the surface with sharp tools, is a flat-bottomed circular grinding plate, under the pressure of 1 kg under the condition of grinding test floor, how many rotational grinding, the floor surface wear-resistant layer is worn out to expose the turning of the base. The number of revolutions of this node is an index to measure the wear resistance of PVC sports floor. Therefore, the abrasion resistance of PVC sports floor is specially determined by the national testing organization. Smell is not environmentally friendly with the occurrence and development of the 2015 poisonous runway incident, people are more and more sensitive to smell, many customers believe that nose can smell is not environmentally friendly! It should be said that the PVC sports floor with strong odor is not environmentally friendly. PVC material itself is formaldehyde-free, PVC sports floor in the production process is not allowed to use formaldehyde, qualified PVC sports floor should be free of formaldehyde emissions, but there may be aromatic and adjuvant odor, will not cause harm to people's body, will not make people feel uncomfortable.