Resin compositions, layers, and interlayers comprising two or more thermoplastic polymers and at least one RI balancing agent for adjusting the refractive index of at least one of the resins or layers is provided. Such compositions, layers, and interlayers exhibit enhanced optical properties while retaining other properties, such as impact resistance and acoustic performance.
提供了包含两种或两种以上热塑性聚合物和至少一种 RI 平衡剂的
树脂组合物、层和中间膜,用于调整至少一种
树脂或层的折射率。这种组合物、层和中间膜在保持其他性能(如抗冲击性和声学性能)的同时,还具有增强的光学性能。