Thermal Bonding Film

Thermal Bonding Film

Product Details:

Place of Origin: California, United States
Brand Name: 3M
Model Number: 3M 4229

Payment & Shipping Terms:

Minimum Order Quantity: 1 Rolls
Price: USD 700-1700 / Roll
Packaging Details: Standard carton box packing or Shrink Pack or As Customer's Request
Delivery Time: Within 7 working days after received the payment
Payment Terms: T/T,Western Union,Paypal
Supply Ability: 500 Roll/Rolls per Day
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Detailed Product Description
Material: Thermal Bonding Film Adhesive Type: Pressure Sensitive, Modified Acrylic
Adhesive Side: Double Sided Feature: Heat-Resistant
Adhesive: Acrylic Use: Masking
Thickness: 0.08mm

3M688  3M690 Thermal Bonding Film 
3M688  3M690 Thermal Bonding Film  is a flexible thermoplastic adhesive bonding film. It is ideal for applications such as bonding flex antenna and metal face plates to the chassis. Can be diecut for precise, repeatable bonding.
Features and Benefits
  • Slight surface tack for temporary holding
  • Excellent heat resistance
  • Great adhesion to polyamide substrates
  • Thermoplastic adhesive allows metal and plastic parts to be separated, for rework and ease of recycling at end of life
  • Low temperature bonding reduces part warping, enabling higher yield potential
  • High bond strength in seconds helps to reduce assembly time while providing excellent drop test performance
    Suggested Applications
  • Metal (Al, SS) to plastic (Polyamide and PC) bonding
  • Polyimde flex to plastic or metal bonding
  • Module bonding to PET card
    Additional Information
    This hot melt film adhesive provides good adhesion to engineering plastics and metals such as polycarbonate, polyamides, stainless steel, and aluminum.

    Product Attributes

    Adhesive Thickness 4.0 mil
    Adhesive Thickness (metric) 0.10 mm
    Adhesive Type Thermoplastic
    Application Battery Bonding, Battery Door Attachment, Bezel Bonding, Case Assembly, Flex Bonding, Flex Stiffener Bonding, Low Surface Energy Bonding, Module Bonding to PET Card
    Application Category Bonding
    Base Material Polyamide Thermoplastic (non-curing)
    Bond Cure Time 2 to 5 seconds
    Bondline Temp (Celsius) 121 to 135 degree C
    Bondline Temp (Fahrenheit) 250 to 275 degree F
    Bond Type Reworkable
    Brand 3M
    Elongation 1000%
    Faceside Liner Thickness 3.0 mil
    Faceside Liner Thickness (metric) 0.08 mm
    Faceside Liner Type Release Coated Paper
    Film Color Translucent/Tan
    Maximum Width Available 24 in
    Maximum Width Available (metric) 600 mm
    Product Form Roll
    Product Series 668
    Substrate Aluminum, FR-4, Plastics (PC, PMMA), Steel (Cold Rolled, Stainless)

    Thermal Bonding Film


Contact Details
Shenzhen Pufeng Packing Materials Co.,ltd

Contact Person: Miss. Yuna QIn

Tel: 86-755-27218853

Fax: 86-755-27218853

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