4

Solution Properties

PI 2525/PI 2574

PI 2555

Solids content (%)

25.0 +/-1.0

19.0 +/-1.0

Viscosity (Poise)

60 +/- 10.0

14.0 +/-2.0

Flash Point

93°C

60°C

Solvents (%)

N-Methyl-2-Pyrrolidone

100%

N-Methyl-2-Pyrrolidone

Aromatic Hydrocarbon

80%/20%±5%

Ash Content (%)

0.1 ppm max.

0.1 ppm max.

Chloride Content

2.0 ppm max.

2.0 ppm max.

Sodium Content

1.0 ppm max.

1.0 ppm max.

Potassium Content

0.5 ppm max.

0.5 ppm max.

Copper Content

0.5 ppm max.

0.5 ppm max.

Iron Content

1.0 ppm max.

1.0 ppm max.

Total Metals

10.0 ppm max.

10.0 ppm max.

Cured Film Properties

Tensile strength (kg/mm²)

13.1

Elongation (%)

10

Modulus (kg/mm²)

245

Stress (dynes/cm

2)

3.6 x 10

8

Moisture uptake (%)

2 - 3

Dielectric constant (at 1 kHz, 50% RH)

3.3

Dissipation factor

0.002

Dielectric strength (volts/mil)

4000

Volume resistivity (ohm-cm)

10

16

Surface resistivity

(ohm)

10

15

Coefficient of thermal expansion (ppm)

40

Coefficient of thermal conductivity (cal/(cm)(sec)(°C))

35 x 10

-5

Glass transition temperature

> 320°C

Decomposition temperature

550°C

Weight loss (% at 500°C, 120 min)

2.9

Specific heat (cal/g/°C)

0.26

Refractive index

1.70

United States

Japan

Europe

HD MicroSystems

HD MicroSystems, Ltd.

HD MicroSystems GmbH

250 Cheesequake Road

Nikkyohan Building 3F

Hugenottenallee 173-175

Parlin, NJ 08859-1241

4-25 Koraku 1-Chome, Bunkyo-ku

63263 Neu-Isenburg

800-346-5656 ext. 13, 14 (Phone)

Tokyo 112-0004, Japan

Germany

732-613-2502 (Fax)

81-3-3868-8124 (Phone)

49-6102-18-1823 (Phone)

81-3-3868-8126 (Fax)

49-6102-18-1824 (Fax)

10080 North Wolfe Road, SW3-200

Cupertino, CA 95014

800-346-5656 ext. 11 (Phone)

408-996-0508 (Fax)

Internet

www.hdmicrosystems.com

HD MicroSystems liability is expressly limited by HD MicroSystems’ Conditions of Sale shown on Seller’s price list or Buyer’s copy of Seller’s order

acknowledgement form (if used) and Seller’s invoice. All technical advice, recommendations and services are rendered by the Seller free of charge. While

based on data believed to be reliable, they are intended for use by skilled persons at their own risk. Seller assumes no responsibility to Buyer for events re-

sulting or damages incurred from their use. They are not to be taken as a license to operate under or intended to suggest infringement of any existing patent.

Caution: Do not use in medical applications involving permanent implantation in the human body.