GENERAL DESCRIPTION
KIT KAPTON PN 126-470 KAPTON FILM IS USED DURING THE WELDING REPAIR. THIS FILM PROVIDE TO PROTECTION THE MEMBRANE, BUT IN THE SAME TIME PERMIT THE TRANSMISSION OF THE TEMPERATURE GENERATED BY HEAT PLATE OF THE WELDING MACHINE.
THE SAME FILM CAN BE UTILIZED IN MORE OF ONE REPAIR.
ITS TRANSLUCID ORANGE COLOUR PERMIT TO SEE THE CENTER MARKER ON THE MEMBRANE TO MAKE THE WELDING REPAIR IN THE CENTER OF THE MEMBRANE PERFORATION.
COMPOSITION KIT :

  • 10 SHEET A4 (210 x 297 mm / 8" x 11")
  • STORED IN INDIVIDUALLY PROTECTED BETWEEN SOFT PAPER
  • ANY SHEET IS MAKER WITH A PART NUMBER 128-126

TECHNICAL SPECIFICATION
KAPTON TYPE HN

FILM THICKNESS
50. 8 micron
TENSILE STRENGTH AT 23C (MINIMUM)
165 NEWTON / mm
ELONGATION (MINIMUM)
45%
SHRINCAGE (MAXIMUM)
2.5%
MOISTURE ABSORPTION (MAXIMUM)
4.0%
DIELECTRIC STRENGTH AC (MINIMUM)
197 KV / mm
BRECKDOWNVOLTAGE AC (MINIMUM)
10.000 V
VOLUME RESISTIVITY AT 200
10 ^ 12 O/cm
DIELECTRIC CONSTANT AT 1 KHz (MAXIMUM)
3.9
DISSIPATION FACTOR AT 1 KHz (MAXIMUM)
0.0036

GENERAL DESCRIPTION

GREASE PN 122-054
QUIVER LTD RACCOMANDED TO USE GREASE PN 122-054 DURING THE WELDING OPERATION FOR THIS REASON:

  • THE MEMBRANE SHOULD BE WASHED OFF OR SOAKED IN DEIONIZED WATER BEFORE THE REPAIR IS MADE THE SURFACE NEEDS ONLY TO BE BLOTTTED IN THE AREA TO BE PATCHED, TO REMOVE ANY VISIBLE WATER. A VERY LIGHT COATING OFF GREASE PN 122-054 SHOULD BE APPLIED ON TOP OF THE THERMAL INSULATOR ( KAPTON SHEET A4 PN 126-470) POLYIMIDE FILM OF THE UPPER HEATING PLATE.
    THIS GREASE PROVIDES FOR HEATHER PLATE RELEASE AND SHOULD BE CHECKED BEFORE EACH HEAT SEAL.
    "ATTENTION NOT PUT THE GREASE BETWEEN THE PATCH AND THE MEMBRANE, THE MEMBRANE BECOME UNWELDABLE".
  • DURING THE HEAT SEALIN OPERATION, THE THERMAL INSULATOR (KAPTON SHEET) FILM PROTECTOR ON THE UPPER HEATHER PLATE MUST BE SLIK OR SLIGHTLY GREASY WITH GREASE TO ALLOW PROPER RELEASE.
    "ATTENTION NOT PUT THE GREASE BETWEEN THE PATCH AND THE MEMBRANE, THE MEMBRANE BECOME UNWELDABLE".
  • IF THE MEMBRANE DEING PATCHED MAKES CONTACT WITH ANY PART OF THE HEATING HEAD OUTSIDE OF THE HEAT ZONE (40 x 40 mm OR 32x80 mm), THEN THIS CONTACT AREA MAY ALLOW HEAT TRANSFER AND THE MEMBRANE WILL BECOME DISTORTED AS IN FIGURE 1.
    THIS DISTORTION SHOW UP AS WRINKLES IN A "RIPPLE WAVE" TYPE PATTERN. THESE CAN BE CORRECTED BY EITHER: WIPE A VERY SMALL AMMOUNT OF GREASE PN 122-054 BETWEEN EACH OF THE THERMAL INSULATOR FILM (KAPTON SHEET) AND THIR RESPECTIVE HEATING PLATE (40 x 40 mm OR 32 x 80 mm).
    "ATTENTION NOT PUT THE GREASE BETWEEN THE PATCH AND THE MEMBRANE, THE MEMBRANE BECOME UNWELDABLE".

TECHNICAL SPECIFICATION

COULEUR
BLANCHATRE, TRANSLUCIDE
DENSITE' A' 20°C
ENVIRON 1,0
PENETRATION TRAVAILEE', ENVIRON (NORME ASTM D 217)
220
PENETRATION APRES 24h DE REPOS, ENVIRON
200
FLUAGE EN 24h A 200 C, %
< 6
EVAPORATION EN 24h A 200C
< 2
RIGIDITE' DIELECTRIQUE ENVIRON (NORMES AFNOR NF C 26230 ET CEI 250)
20 KV / mm
CONSTANTE DIELECTRIQUE, A 1 kHz (NORMES AFNOR NF C 26230 ET CEI 250)
2,6
FACTEUR DE DISSIPATION DIELECTRIQUE A 1 kHz, ENVIRON (NORMES AFNOR NF C 26230 ET CEI 250)
5.10 ^ -4
TEMPERATURE LIMITES D'EMPLOI
- 40 a +200C

REMARQUES : LE GREASE PN 122-054 REPOND AUX NORMES MILITAIRES MIL S 8660 ET OTAN S 736.

OVERALL DIMENSIONS Devices protected by international patents


KAPTON PN 126-470


GREASE PN 122-054

ALL RIGHT ARE LEGALLY PRESERVED, DIRITTI RISERVATI, RIPRODUZIONE PARZIALE VIETATA