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Acrypet IRD-70 PMMA量大優(yōu)惠相關(guān)介紹如下（三菱麗陽）：

Use of recycled resin：

Recycled resin processed in a cautious manner can be used two or three times from the viewpoint of physical characteristics. However, it is not so recommended because there may be high risks of contamination by foreign substance. The mix rate of recycled resin must be maximum 20 to 30% for the total quantity if using it. For colored material, however, recycled resin is not available because there may be risk of unexpected gradation of color. If percentage of recycled resin is near to the maximum mix rate, the cylinder temperature must be set to slightly lower temperature than usual.