美國AL-26測試膠帶
P-99已停產(chǎn)，代用膠帶LA-26，LA-26是美國ASTM作為P-99為D3359-08附著力測試替換產(chǎn)品，American Puma Si P-99 alternative Tape Polyester/rope fiber laminate; offers bulk and stiffness; hand tears for tabbing, holding & wrapping Intertape LA-26 Polyester/Rope-Fiber Laminate Tape combines the moisture, chemical, abrasion and puncture resistance of polyester film with the machine direction strength and dimensional stability of rope-fiber paper backing, this pressure sensitive adhesive is designed for use in high temperature conditions. It is ideal for tabbing, holding and wrapping, masking PCB gold fingers during wave solder and HAL operations. It can also be used for "powder coat" masking. It is also currently being considered as a replacement to Permacel P-99 for ASTM D3359-08 adhesion testing. Physical Characteristics
| ROLL SIZE | Tensile | Adhesion | Thickness | Elongation | |||
| 1 in. x 60 yds. | lb/in | N/25mm | oz/in | N/25mm | mils | mm | % |
| Actual Size: 25mm x 55m | 45.0 | 197.0 | 60.0 | 16.7 | 6.0 | 0.15 | 2.0 |
