性和用逓�span style="font-family:Times New Roman, Constantia, serif">:

防晒剁�span style="font-family:Times New Roman, Constantia, serif">F-21是一种性能卓越的高效防老化助剂,能强烈吸攵�span style="font-family:Times New Roman, Constantia, serif">280-360纳米的紫外光,具有色浅、无毒、相容性极好、迁移性小、自身挥发性低、易于加工等特点。防晒剂F-21对聚合物有助于减少色泼�span style="font-family:Times New Roman, Constantia, serif">,同时延缓泛黄和阻滞物理性能损失。它广泛用于40#氯化石蜡�?span style="font-family:Times New Roman, Constantia, serif">42#氯化石蜡�?span style="font-family:Times New Roman, Constantia, serif">52#氯化石蜡�?span style="font-family:Times New Roman, Constantia, serif">58#氯化石蜡�?span style="font-family:Times New Roman, Constantia, serif">70#氯化石蜡、等含氯极压抗磨减摩剂中，也可直接添加于含氯极压剂的润滑油品中。为它们提供了良好的防晒效果。用野�span style="font-family:Times New Roman, Constantia, serif">0.1%-0.5%、�/p>

贮存与包裄�span style="font-family:Times New Roman, Constantia, serif">:

防晒剁�span style="font-family:Times New Roman, Constantia, serif">F-21无毒、不易燃、不易爆、不腐蚀、贮存稳定性好。用纸板桶内衬塑袋包裄�span style="font-family:Times New Roman, Constantia, serif">,净里�span style="font-family:Times New Roman, Constantia, serif">25kg/桵�span style="font-family:Times New Roman, Constantia, serif">,也可根据客户要求设计、�/p>