供玻璃纤维无碱或中碱SMC纱 天津中天俊达

产品简介：Introduction 
SMC纱是**于SMC成型工业的连续无捻合股粗纱。典型产品有汽车零部件和车身、电器和仪表壳体、建筑材料中的板材、水箱板、运动器械等。
SMC roving, the multi-end roving for Sheet Molding Compound(SMC), is produced from a collection of continuous glass filaments gathered, without mechanical twisting into a single bundle. The filaments, which make up the bundles, are bonded together with a special size. Multiple bundles are then pulled together to form a strand which is wound into a tubeless package ready for use in customer applications. SMC roving is designed for a wide range of structural or pigmentable polyester compression molded applications. SMC roving applications include automotive exterior body panels with Class A surfaces, recreational vehicle housings, automotive and recreational semi-structural applications, water-tank panels and business equipment.

 
产品特点：Features 

张力均匀，短切性和分散性俱佳
Even Tension，excellent choppability and dispersion 
树脂浸透速度快，相容性优良
Fast and Complete Wet-out
低静电，毛羽少
Low static ,No Fuzz
机械性能好
High mechanical strength