返回 化工助手
化学配方数据库
配方类型: PAPER
配方说明: Preserving Paper for Citrus Fruit
配方组成: Paraffin wax/10
Diphenyl/10
3. As Wax Coating:
Heated to melting point and applied to the paper by means of a heated
roller. The paper is then passed through a series of heated nipper
rollers to ensure a good bond between coating and paper. The object is
to coat the paper. the object is to coat the paper at the recommended
rate per unit area; the actual depth of impregnation is not so important
because the fruit is preserved by vaporization of the diphenyl from the
配制方法: The materials should be warmed together at 35C (95F) and applied in the same way as in a.

返回数据库查询
@2009-2026 洛克化工网 浙ICP备16009103号