Re: Another BBC story to add a comment to.... ... Can either of these materials be recycled ... I am interested in the chemistry of polycarbonate.... towards Gloucester she saw a fire.... perhaps 5 min. and the smoke grew and grew. ... (comp.sys.acorn.misc)
Re: Stickers on helments ... imagine that materials have moved on since then, ... same as common or garden car body repair paint.... BUT, i did find elsewhere on their site a mention of problems with polycarbonate products and vinyl's... (uk.rec.motorcycles)
Re: ABS or fibreglass helmets? ... of a polycarbonate one apparently. ...materials, some manufacturers are getting 5 yearlives out of them ... I guess the manufacturers have been busy in recent years. ... (uk.rec.motorcycles)
Re: ABS or fibreglass helmets? ... These days, due to better materials, some manufacturers are getting 5 yearlives out of them too. ... All I wanted to do was investigate this, that's when I found out about the leaps in materials / chemical engineering with polycarbonate.... (uk.rec.motorcycles)
Re: 3D Printing - which process? ... severely limit the materials that you can work with. ... cleaning can cause problems with Polycarbonate, as it isn't much good at ...chemical resistance.... give very real medical benefits for some chronic conditions - asthma is one. ... (comp.cad.solidworks)
