Poly(methyl acrylate)

（重定向自Polymethyl acrylate）

Poly(methyl acrylate) (PMA) is a hydrophobic synthetic acrylate polymer. PMA, though softer than polymethyl methacrylate (PMMA), is tough, leathery, and flexible.

It has a low glass-transition temperature about 10°C (12.5°C in case of PMA).

High-energy radiation leads to cross linking in PMA. However in polymethyl methacrylate (PMMA), a compound similar to PMA, degradation occurs instead.

单词	Polymethyl acrylate
释义	Polymethyl acrylate 英语百科 Poly(methyl acrylate) （重定向自Polymethyl acrylate） Poly(methyl acrylate) (PMA) is a hydrophobic synthetic acrylate polymer. PMA, though softer than polymethyl methacrylate (PMMA), is tough, leathery, and flexible. It has a low glass-transition temperature about 10°C (12.5°C in case of PMA). High-energy radiation leads to cross linking in PMA. However in polymethyl methacrylate (PMMA), a compound similar to PMA, degradation occurs instead.
随便看	rear wheel brake的意思 rear wheel cylinder的意思 rear wheel depth adjustment的意思 Rear wheel drive的意思 rear wheel drive system的意思 rear wheel drive tipper的意思 rear wheel drive tractor的意思 rear wheel drive truck的意思 rear wheel housing的意思 rear wheel hub的意思 rear wheel hub cap的意思 rear wheel lifting link的意思 rear wheel spindle的意思 rear wheel steer的意思 rear wheel tractor tire的意思 rear wheel tractor tyre的意思 rear window的意思 rear window central pillar的意思 rear window cross sill的意思 Rear window defogger的意思 rear window frame的意思 rear window glass的意思 rear window header crossbar的意思 rear window的意思 rear window shelf的意思