丙烯酸(suān)酯胶(jiāo)膜
産品介紹 - 丙烯酸(suān)酯胶(jiāo)膜
The pure adhesive film is made of high adhesive polymer adhesive with a thickness of 12.5-50um. The adhesive film is three layers of composite structure materials, which are protected by a protective film and a release paper. The product is served as a complementary product for flexible copperclad laminate , its functions include surface and heat insulation.
·産品結構及(jí)系(xì)列Product Structure and Series
産品結構 Product structure | 産品系(xì)列 Product serides |
保護膜 Protect Film 純胶(jiāo) Adhesive 離型紙(zhǐ) Release Paper | 丙烯酸(suān)胶(jiāo)系(xì)列 Acrylic ester series |
·産品規格 Product Specifications
Item（項目） | Test method（測試方(fāng)法(fǎ)） | Specification（規格） |
Width（幅宽(kuān)） | Specification | 250±1mm |
Adhesive thickness（胶(jiāo)层(céng)厚度） | Specification | 12.5-50um |
Shelf life（保質(zhì)期(qī)） | ＜25±5℃，＜70%RH | 9months |
·産品性(xìng)能(néng) Product Properties
Item（項目） | Test method（測試方(fāng)法(fǎ)） | Specification（規格） |
Peel strength(剝離強(qiáng)度) | IPC TM650 2.4.9 | ≧1kgf/cm |
Volatile Content(揮发物含量(liàng)) | IPC TM650 2.3.37 | ≤2% |
Solder Float Resistance（耐焊性(xìng)） | IPC TM650 2.4.13 | 288℃ 10sec |
Chemical Resistance (耐化(huà)學(xué)性(xìng)) | IPC TM650 2.3.2 | ≤20% |
Dielectric Constant （介電(diàn)常數） | IPC TM650 2.5.5.3 | ≤4.0 |
Moisture Absorption（吸湿(shī)性(xìng)） | IPC TM650 2.6.2 | ≤6.0 |
·産品应用(yòng) Product Application
该産品主(zhǔ)要(yào)应用(yòng)在(zài)FPC的热(rè)壓合、補強(qiáng)PI、多(duō)层(céng)闆貼合、FR4基闆、软(ruǎn)硬(yìng)結合闆及(jí)鋁(lǚ)基金(jīn)屬闆的粘接。
The product is mainly used in the FPC hot pressing, strengthening, PI, multilayer board bonding, FR4 substrate, soft and hard bonding plate and aluminum based metal plate bonding.
