increases the mobility of amorphous chain segments to effectively lower the glass transition temperature. modification of the polymer through copolymerization or through the addition of non-reactive side chains to monomers before polymerization can also lower it. before these techniques were employed, plastic...
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pillow block bearing in the stone industry. stone industry swimming pool cover despite high installation costs, the solution with ball bearings and shrink tubing never achieved a proper sealing. the problem could be solved thanks to igubal® flange bearings. swimming pool cover feeder magazine for furniture...