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Comparison of properties of ASA, ABS and PVC-U materials
Release date：2019-03-29 | Browse：451 | Back to previousAs a material for window profiles, the primary condition is to have excellent aging resistance. For example, the quality assurance of foreign Upvc windows is mostly about 20 years... But only three companies such as Sinopec are on the list, which inevitably gives people a feeling of being big but not strong...
