I抦 interested in GPPS (General Purpose Polystyrene) that is used as raw material for XPS insulation board production.
Here come some specification details of the GPPS I'm interested in: The acceptable extrusion grade if from 2 to 30 though the most preferable grade is from 7 to 30. GPPS color needed: transparent if possible; if not, yellowish, crude, soft colors. Anyway, I would be very grateful if I can see the photos of the material prior to be sent.
If you do produce/sell this kind of product, I would be very grateful if you could send me the product technical description and the photos (if possible). I would be also very grateful if you could inform me the price level I should expect for this kind of polystyrene.