背胶透气膜片是由薄膜与双面胶贴合而成。一般以成卷形式销售,也可以根据客户需要定制包装形式。我们既能提供标准尺寸,同时也能根据客户需要提供特殊尺寸与形状的产品。
 
背胶透气膜片具有产品轻薄,易于设计,易于安装等特点。背胶透气膜片尤其适用于空间狭小,壳壁较薄或者需要自动化装配的场合。可以根据客户不同的使用环境与透气需求选择合适的薄膜种类,形状与尺寸。同时也可以根据不同的接触面和日用化学品特性为客户选择合适的双面胶。
 
产品技术参数:
| Product | Typical Membrane A | Typical Membrane B | Typical Membrane C | Typical Membrane D | 
| IP Rating | IP67, IP68 | IP67, IP68 | IP67, IP68 | IP67, IP68 | 
| Reference Thickness | 0.32mm | 0.33mm | 0.24mm | 0.24mm | 
| Adhesive Type | Acrylic | Acrylic | Acrylic | Acrylic | 
| Membrane Type | ePTFE | ePTFE | ePTFE | ePTFE | 
| Membrane Characteristics | Oleophobic | Oleophobic | Oleophobic | Hydrophobic | 
| Membrane Color | White | White | White | White | 
| Support Material | Polyolefin | Polyolefin | Polyolefin | Polyolefin | 
| Part Orientation | Internal mount | Internal mount | Internal mount | Internal mount | 
| Adhesive Temperature Range | -40° to 120° | -40° to 120° | -40° to 120° | -40° to 120° |