Somebody please tell me what they sent me. I buy my acrylic same place never had a problem until now, which means they sent me the wrong stuff and I don’t know what this is so I can complain about it. Thanks
Hi.
IMO it shouldn’t be the customers job to find out what the material is if it doesn’t behave/perform as expected.
Couldn’t You just send them a sample or just a (/that) pic, material analysis of plastics is somewhat difficult -if not impossible- to pull off without a material lab equipment.
Not to mention the expertise to analyze materials.
Regards,
Sam
It could be that your supplier has packed a polycarbonate plate instead of acrylic. If you cannot break this material or only with great difficulty, then it is probably PC.
They are closed on the weekend or I would do just that. 
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