【摘要】 保温性能和剥离强力是保温被两个非常重要的性能指标。通过实验研究了面密度和针刺密度对保温性能和剥离强力的影响。数据分析表明:对保温性能的影响面密度大于针刺密度,对剥离强力的影响针刺密度大于面密度,并据此确定了生产保温被的工艺。更多还原

【Abstract】 Insulating ability and peel bond strength are two important properties for thermal insulating covering.The fluence of areal density and needle-punch density on insulating ability and peeling strength were investigated by experiments in this paper.The result shows that areal density has more effect on insulating ability than needling density and needling density has more effect on peel bond strength,and the processing technology is designed according to it.更多还原