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--  作者:上海北京顺德
--  发布时间:2013/11/19 14:38:00
--  【出售重要文献】有机着色技术问题
 

有机着色技术问题

 

一、关键问题

1、  加工性能

(1)       how to improve color consistency from batch to batch?如何改变不同批次间的颜色稳定性?

(2)       How to reduce cycle time of dimensionally stable applications?在要求尺寸稳定性下,如何减少循环时间?

(3)       Which colorants for liquid colors?对于液体颜料,如何选择着色剂?

(4)       How to achieve the same color on various substrates?在不同树脂条件下,如何达到一样的颜色?

(5)       How to achieve homogeneous color on large parts?在大制件上,如何达到均匀的颜色?

(6)       Which stable transparent colors for transparent substrates?在透明树脂上,如何达到稳定透明的颜色?

(7)       How to avoid flow lines and weld lines?如何避免流痕和熔接痕?

2、  使用性能

颜色不仅涉及美观,它也关乎可用性,当给塑料部件着色时,会有很多问题,例如

(8)       how to sustain your color over time?如何在长的时间内保持颜色稳定?

(9)       How to maintain the brightness of highly filled systems?如何保持高填充体系的颜色亮度?

(10)   How to keep your mechanical performances after part coloration?不加着色后如何保持力学性能?

(11)   How to maintain your mechanical performances in different colors?如何在不同颜色下保持力学性能?

(12)   How to keep weathering performances in different colors?如何在不同颜色下保持耐候性?

(13)   How to achieve deep colors in transparent substrates?如何在透明树脂上染出深色?

(14)   Which carrier to use in liquid applications?在液体基体树脂中使用什么载体?

3、  着色与法规

Coloration is really part of this regulation approval process. You may need solutions to any of the following questions

(15)   are my current pigments suitable for food contact?我们目前使用的颜料适合于食品接触吗?

(16)    are my current pigments systems for toys suitable for exportation to Europe?我们目前使用的颜料适合于出口欧洲的玩具吗?

(17)   What coloration systems should I use to sell the medical devices I produce into the USA market?当我们把医疗设备卖到美国时,我们要使用什么样的颜色体系?

(18)   Will REACH impact the selection and/or changes of my current coloration systemsREACH法规影响我们目前着色体系的选择和变更吗?

Which regulations do I have to meet to sell in Asia?在亚洲做买卖,我们要满足什么样的法规要求?

 

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--  作者:上海北京顺德
--  发布时间:2013/11/24 21:48:00
--  
技术方案类,有具体原理、助剂使用、加工工艺等指导方案。