MK FILM B38

Film-B38 is an acrylic based polyethylene protective film, which allows the protection of many surfaces.

 

  • Automotive – urethane moldings, decorative strips and bumpers
  • Metals – aluminum: smooth machine sheets and coils, extrusions of bare and painted aluminum, stainless steels
  • Architectural panels and box shutters – painted – glossy

Description

CARATTERISTICHE TECNICHE VALORI E CARATTERISTICHE
CONDIZIONI AMBIENTALI DELLA PROVA:

TEMPERATURA (°C)

PRESSIONE ATMOSFERICA (mmHg)

UMIDITA’ RELATIVA (%)

 

20° +/- 10%

760 +/- 5%

80 +/- 10%

NATURA CHIMICA EMULSIONE ACRILICA
SUPPORTO FILM DI POLIETILENE LDPE
SPESSORE DEL SUPPORTO (ASTM D3652) 0.045 +/- 5% mm
RESISTENZA ALL’ACQUA NO
SPESSORE TOTALE PRODOTTO (AFERA 4006) 0.058 +/- 5% mm
RESISTENZA ELASTICA DEL SUPPORTO (ASTM D638) longitudinale: > 27 N/mm2

trasversale: > 17 N/mm2

 

ALLUNGAMENTO A ROTTURA DEL SUPPORTO (ASTM D638) longitudinale: > 365%

trasversale: > 570%

ADESIONE SU ACCIAIO (AFERA 4001) 425 +/- 5% g/25mm
TAGLIO STATICO 23 °C (AFERA 4012) > 48 ore
PERIODO DI STOCCAGGIO 6 mesi a 20°C

Additional information

Specific work-setting (component)

DYNAMIC bonding-line > 100 cm (IMPACTS + VIBRATIONS + TORSIONS), Operating Temperature > 90 ° C, Operating Temperature <0 ° C

Type of joint (application mode)

≈ 100% of SURFACE, BEAD – OVERLAP

Adhesive Working Time

< 1 MINUTE

Adhesive Fixture Time

< 10 MINUTES

Type of failure mode (after joint stress)

ADHESIVE (bonding failure between adhesive and adhering: no residue on substrates), COHESIVE (bonding failure inside the adhesive: residue presence on substrates)

component sector/process

AUTOMOTIVE – TRUCK – BUS – AGRICULTURAL, FORESTRY MACHINES, FOOD, INDUSTRIAL COMPONENTS

Whatsapp Contact Adhesive