Ashland Composite Polymers has debuted three unsaturated polyester resins it claims reduce the weight and improve painting of automotive composites.
Ashland in Dublin, Ohio, said two of the new Arotran resins are low-density structural formulations and one is a Class A painting type. Their specific gravities are 1.2, 1.3 and 1.6, respectively. They are resins toughened without the loss of other physical properties, according to Ashland.
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