ISO 7142:1984 Binders for paints and varnishes — Epoxy resins — General methods of test.

涂料和清漆粘接剂—环氧树脂—测试总的法测。

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Resins and binders (lignin) occurring naturally in the sawdust hold wood pellets together, so they usually contain no additives.

树脂和粘合剂(木质素)是锯末中自然存在的，能够使木屑颗粒粘合，所以它们通常不含添加剂。

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