Research and Development Center

R&D center is specializing in polymer material modification and bonding of various materials, involving plastics, rubber, metals, coatings, inks, etc. R&D center has been providing rapid customized technical services and materials that are not available on the market for all Memtech factories.

R&D Capabilities

Bonding of Materials

  • Adhesion between silicone rubber and various materials
  • Thermal vulcanization adhesion between rubber and engineering plastics
  • Adhesion between metal and Plastic by injection molding.
  • Adhesion between flexible circuit board and plastic by injection molding
  • Structural adhesive for silicone rubber
  • Adhesion improvement of double-sided tapes

Plastic, Rubber and
Coating Modification

  • Toughening, strengthening and heat resistance
  • Modification for adhesion improvement
  • Silver-free antibacterial modification
  • Density Controlling
  • Regulating processing fluidity of plastics
  • masterbatches (multiple modification technology)

Surface & Interface

  • Surface modification of plastic and rubber such as surface strengthening and skin feel, etc.)
  • Adhesion improvement of plastic and rubber surfaces
  • Internal release agent and anti-static agent for silicone rubber
  • Coatings, coatings, protective films
  • Metal cleaning, etching, coloring and passivation
  • Separation and recovery of materials

Electrical Contacts
and Others

  • Various rubber composite electrical contacts
  • Metal sheet pressing
  • Chemical agents (such as rubber polishing fluid)
  • Spraying wastewater treatment
  • Literature retrieval and analysis
  • Material identification and material failure analysis

R&D products

The mass-produced products include:

1.Structural adhesive: Currently, it is mainly used for bonding metal dome and vulcanized silicone rubber. The product has passed rigorous reliability testing, and the bonding failure mode is cohesive failure of silicone rubber.
2.Primers (bonding agents).Dozens of types of primers used for thermal vulcanization bonding of various engineering plastics, metals (stainless steel, nickel, aluminum alloys, etc.) with liquid silicone rubber, solid silicone rubbe or oil releasing silicone rubber; Primers for bonding between metal or flexible circuit boards and engineering plastics by injection molding, Double sided adhesive tape treatment agents which are used to enhance adhesion with silicone rubber.
3.Plastic modifiers: Toughening agents, reinforcing agents, whitening agents, flowability modifiers, internal stress relief agents, multifunctional modification masterbatches.
4.Rubber modifier: Zinc-free internal release agents, anti-static agents, and adhesion-enhancing vulcanizing agents.
5.Rubber composite electrical contacts (conductive pills): knurling electrical contacts, semi-etched electrical contacts and locally gold-plated electrical contacts, etc.
6.Others: UV curable transfer adhesives, polishing solutions for silicone rubber, LSR screw cleaning agents, PC screw cleaning granules, wiping agents, adhesive removers, external mold release agents, paint removers that does not damage plastic substrates and separation agent for metal inserts in recycled injection molded parts, etc.

Conductive Pills and Keypad Technology

  • Metal Conductive Pills

  • Nickel Mesh Conductive Pills

  • Knurled Nickel Conductive Pills

  • Etched Nickel Conductive Pills

  • Tungsten-plated Conductive Pills

  • Corrosion-resistant Golden Pills

  • Fully-etched Conductive Pills