多功能助剂CODIS 95 & CODIS BIO
1.介绍
Codis 95,脂肪醇胺的改良加强型配方含活性成分90%。这是无色的低粘度液体,在低于-10℃
仍然维持液态,并能抵受在-15℃超过 5 次的冻融循环。
Codis BIO,一个多功能中和剂,可用于生态环保认证涂料。它增强了与颜料的相容性、润湿性
和抗闪锈性。它是基于可再生成分,无VOC.
2.产品基本参数
3.性能表现优点
4.应用领域
涂料
印刷油墨
金属加工液
水处理
ADDAPT CODIS 95
Co-Dispersant
Typical chemical and ADDAPT CODIS 95 is an effective Co-Dispersant for (mineral) pigments and
physical properties fillers. It is also suitable for colorants and solvent based Alkyd paints.
ADDAPT CODIS 95 is a proprietary blend of Alkanol-amines in water.
All constituents are EINECS registered and in compliance with the detergent
directive EG/648/2004
Active content
Viscosity at 25 °C (#2 @ 20 rpm)
pH (0,1 M aqueous solution, 20 °C)
Density at 20 °C
Water content
SolubilityClear, colourless fluid
90%
< 250 mPa.s
12,0 – 14,0
1,05- 1,10 g/cm3
9,5 - 10,5 %Water Complete
Applications and - Coatings
typical treat level
recommended - Printing Inks
- metal working fluids
- Boiler-water treatment
Benefits ADDAPT® CODIS 95 is an effective co-dispersant for pigments. Especially in
combination with ADD APT DISP 600 it promotes acceptance of universal colorants.
It contributes to pH stability when neutralising carboxylic acid groups in water-borne
coatings, thereby exhibiting high gloss, good water resistance and anti-corrosion
properties.
ADDAPT CODIS 95 is an effective emulsifier for Polyethylene and wax via
emulsificationues.
ADDAPT® CODIS 95 is recommended as a multifunctional additive for metalworking
fluids, providing liquid and vapour corrosion inhibition properties. It does not leach
cobalt from tooling.
ADDAPT® CODIS 95 is a very effective scavenger of both formaldehyde and CO2.
ADDAPT® CODIS 95 allows the incorporation of > 17.5% water in solvent based
Alkyd paints.
ADDAPT CODIS 95
Safety and Handling Please read Material Safety Data Sheet (MSDS) before handling.
Product Specification This information is available on request through our local representative.
Packaging This information is available on request through our local representative.
Policy The objective of our policy is the continuous fulfillment of the internal
and external re agreed upon with our partners with regards to
everybody’s performance.
The System of ADD APT Chemicals BV is based on the principles
of the NEN-EN-ISO-Standard 9001:2008.
Liabilities All recommendations for the use of our products, whether given by us in
writing, orally, or to be implied from the results of tests carried out by us, are
based on the current state of our knowledge. Notwithstanding any such
recommendations, buyer or user remains responsible for satisfying himself
that the products as supplied by us are suitable for his intended process or
purpose. Since we cannot control the application, use or processing of the
products, we cannot accept responsibility thereof. Buyer has to ensure that
the intended use of the products will not infringe any third party’s intellectual
property rights. We warrant that our products are free from defects in
accordance with, and subject to, our general conditions of sale and supply.
Publication Number PD03-CD95
© ADDAPT Chemicals BV 2003
Version 6: 2022
ADDAPT Chemicals BV
Achterdijk 13 d/e
NL-5705 CB Helmond
The Netherlands
Tel: + 31 - - 75
Fax: + 31 - - 55
ADDAPT CODIS 95 2
Codis 95
1. 介绍
胺类经常用于乳化聚合提供分散体的机械稳定性和同时在生产涂料时帮助颜料分散,研磨稳定当需要将颜
料分散至聚合物分散体以及为分散体涂料作为的 pH 缓冲。
氨水是最常常使用的胺基于它的低成本,可是它的高气味和高挥发性导致 pH 不稳定。
AMP 95 开始从 1970 被应用的低气味的脂肪醇胺,并兼具为颜料分散助剂,防锈蚀和降低涂料配方的
VOC,以及改善 pH 缓冲性能。但 AMP 的主要问题,相对氨水它的低挥发性会导致早期的抗水性降低
ADDAPT 现在推广 CODIS 95,脂肪醇胺的改良加强型配方含活性成分 90%。这是无色的低粘度液体,在
低于-10℃仍然维持液态,并能抵受在-15℃超过 5 次的冻融循环。
2. 典型性能
所有组分均在 EINECS;TSCA;ENCS;AICS;DSL;ECL 和 PICCS 注册
3. 性能表现
ADD APT CODIS 95 表现的要点如下
有效的树脂中和剂
低气味
完全的水溶性
不黄变
改善湿磨性能 出色的早期抗水性
中等的挥发性
良好的乳化性能
有效的 CO2 清除剂
罐内防锈
不会导致钴浸出
帝添科技发展(上海)有限公司
Codis 95
4. FDA 情况
CODIS 95 符合 FDA 法规可用于直接或间接和食品接触:
章节 175.105; 章节 176.170 和 176.180 及章节 175.300.
5. 性能
5.1 胺类的对比-伯胺/仲胺
5.2 黄变
CODIS 95 置放在烧杯内然后在室温下暴露在空气中.超过 2 个月的时间观察没有任何的颜色改变.
0.5% 的 CODIS 95 分别加入至 苯丙;纯丙;醋丙; 醋酸乙烯酯-叔碳酸乙烯酯乳液.样品在 50C 储藏 1 个月.
任何一个样本均未发现黄变.
5.3 钴浸出
从碳化钨工具浸出的钴会缩短工具的寿命.钴存在于液体中会导致出现皮肤病/暴露的颗粒会危害工人,以及带来
废水处理的难题.CODIS 95 表现极低的钴浸出.
5.4 亚硝胺生成
亚硝胺,特别是 N-亚硝胺是致癌物质。
仲胺是有潜在可能形成 N-亚硝胺。这些 N-亚硝胺是通过仲胺和亚硝酸盐或氧化氮反应而生成。
德国quanwei机构法规在 1990 年起已禁止仲胺使用在金属加工液。伯胺和叔胺可以被使用于金属加工液和金
属底漆基于它们产生亚硝胺潜在危险挺低。
6. 湿膜附着力-早期抗水性
由于 AMP95 的广泛使用,其他的脂肪醇胺亦相继进入市场-他们均声称性能上的优点。这些脂肪醇胺,和
氨水均通过使用连结料 Revacryl DP553(Synthomer)制成的漆膜进行耐水性评估。
帝添科技发展(上海)有限公司
Codis 95
6.2 测试
所选择的胺在 Revacryl DP5530(Synthomer)添加量均为 0.2%。 然后分别涂刷在冷轧钢板上,湿漆膜厚
为 100 微米。漆膜先在 60℃下经过 15 分钟的干燥然后再在室温下经过 16 小时干燥。钢板及后在自来水
里浸泡 48 小时。从水里拿出后,轻轻的把板材拍干接着进行附着力测试
6.3 结果
6.4 讨论
从湿膜在冷轧钢板的附着力测试显然胺的选择起了主要的作用。试验显示 CODIS 95 和氨水的结果是最理
想。这是因为各种胺的不同挥发性,故此低挥发性的胺因它的在漆膜残留影响了漆膜耐水性。
兼且因为它的低气味和无黄变,CODIS 95 更是恰当的胺中和剂
7.卫生及安全
单乙醇胺 C(**) 12,1 10.03 99 20/21/22 – 34氨水 C N >13 NE NA 34 – 50
尽管 CODIS 95 最低的 pH 和 pKa 值,还是表示为 C(腐蚀性)
*含有强碱物质表现高 pH 值,引致强刺激性特别和人体接触时。它的强度类似烧碱。
帝添科技发展(上海)有限公司