Dry drunk acid resin to ink fanwei in soya bean oil, dehydrated castor oil equicomponent, this kind of resin from the stem, or you can join withessential aminosulfonic tree gubernacular.
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美
- 潮性醉酸树脂在油不朱洋宾给有豆油、脱水蓖麻油等身不合,这种树脂可自潮,也可增入氨基树胎适用。