日本SP7600HF 音箱网纱 喇叭网 防尘网

日本迪睿合（原索尼）SP7600HF 音箱喇叭防尘网纱
产品用途： SONY SP7600HF防尘网适用于扬声器**板（ABS、PS、铝及金属）的开口部的防尘、遮蔽用途。
胶带宽度：25mm × 50mm
压着条件：温度 90°C ～120°C /压力 0.26MPa～0.90MPa/时间 10～20秒
测试环境：23°C±5°C 60%±20%RH
抗拉速度：300mm/分钟
Compared with the pressure sensitive adhesive tape, process reduction is possible because 
 the heat activated adhesive is pre-coated on mesh.
■ Compared with the spray method, there is little unevenness of adhesive. SP7600 contributes
 to quality improvement.
■ Since the adhesive layer is applied in opening structure on all over the polyester mesh by our special
 method, it offers good sound transmission.
■ Halogen is not used in the heat activated adhesive and carrier.