PANTECH TAPE CO., LTD. Phone: 886-3-475 8949, Fax: 886-3-475 8957, sales@pantechtape.com, http://pantechtape.com, No. 8, Alley 98, Lane 800, Chung Shan South Road, Yangmei, Taoyuan 32669, Taiwan

                     class 100 coating foundry,      since 1984

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High Temperature Masking Film


 

Pantech PT-88 High Temperature Masking Film is made of 1 mil polyimide film, coated with a very low adhesion silicone adhesive. It can be used as masking film to meet the lead-free solder reflow requirements in surface mount assembly and QFN packages. It can easily be laminated bubble free in lead frame application. It is flame resistant, RoHS and halogen free.

Characteristics:

 

Catalog No.

PT -885 PT-886

Adhesion to Steel

50 g/in.

100 g/in
Film Thickness 0.025 mm 0.025 mm
Total Thickness 0.035 mm 0.045 mm
Liner 0.05mm PET

Adhesive

Silicone adhesive

Substrate

Polyimide film

Flame retardant, UL - 510

Yes

Heat Resistance 260 °C × 30 min.

Dielectric Breakdown

7,500 volts

Insulation Resistance

> 1 × 106 megaohm

Tensile Strength

13 kg/in.

Elongation

55 %

Electrolytic Corrosion Factor

1.0

Standard length 100 M
Standard width 630 mm