Topic Tag: PS

all polymers are chains of carbon and hydrogen, sometimes with rings and other structure embedded .. so you can mix most of them and extrude at about 200 celsius ...https://www.youtube.com/watch?v=480QX79zCRE&t=20s https://www.youtube.com/watch?v=ptdcHnaE6nc&t=90s we get support of pp da nang and reform da nang ... if you want to build up a workspace in south vietnam we can support you ... see you wolfi ...and please help me to find a way to upload fotos at the account ... i cant figure out ...