PERMABOND has launched its new Permabond TA4630 and TA4631, no odor polyolefin adhesives for low surface energy plastics, especially developed for difficult to bond plastics such as polypropylene, polyethylene and PTFE, without surface pre-treatment. They can even bond acetal (POM)!
Key features of these adhesives include:
- No odour = No residual smell on bonded components
- Suitable for bonding dissimilar materials including metals, composites and even difficult to bond plastics such as PP/PE, PTFE and even acetal/POM
- TA4630 is black and contains spacer beads
- TA4631 is translucent white and does not contain spacer beads (so suitable for smaller gaps and tighter fitting parts)
- Can be used for bonding e-coated metals
- Rapid cure at room temperature
- No need to flame or plasma treat plastic parts before bonding
- Both products are 1:1 mix ratio and conveniently supplied in dual cartridges
These polyolefin adhesives have no perceptible odor so, consequently, they are ideal in applications such as automotive interior trim where residual smell is undesirable. They also perform well on dissimilar materials such as plastics and recycled plastic components, PTFE, acetal or polyimide parts to carbon fibre, rubber, stainless steel, and other metals.
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