尼龙酸甲酯 您的当前位置:首页 > 产品中心
尼龙酸甲酯DBE
产品分类: 酯类尼龙酸甲酯
产品简介:尼龙酸甲酯DBE 220KG/桶

产品特点
RUANTA-DBE (环保型高沸点溶剂)
I 化学式及分子量
.. 化学式:CH3OOC(CH2)nCOOCH3 n=2,3,4.
.. 分子量:159(平均值)
.. CAS 号:95481-62-2
II 性能和用途
.. 本品具 有超强的溶解能力,是可生 物降解的环保型高沸点溶剂,杜邦命名DBE,首诺命名DME,是由三种
二价酸 酯组成的混合物,又称二价酸酯、二元酸二甲酯,俗称尼龙酸甲酯。
.. 本品主 要成分是丁二酸二甲酯CH3OOC(CH2)2COOCH3 15-25%、戊二酸二甲酯CH3OOC(CH2)3COOCH3
55-65%、己二酸二甲酯CH3OOC(CH2)4COOCH3 10-15%。比例可调整。
.. 本品无毒、无色透明液体,具有淡淡的芳香味,沸点196-225℃,凝固点-20℃,折光率1.4220(23℃),密
度1.082(23℃),闪点100℃。
.. 本品广 泛用于卷钢材料、烤漆工业、容器/罐头涂料、汽车涂料、漆包线涂料、家具木器涂料、水性涂料、
油墨工业、树脂工业、有机合成中间体、工业清洗机等行业。
III 质量指标
项目指标
外观无色透明液体
酯含量,% ≥ 99.0
水分,% ≤ 0.1
甲醇,% ≤ 0.2
色度(铂-钴),号≤ 20
酸值,mgKOH/g ≤ 0.30
IV 包装贮运及安全性
.. 净重50kg 塑桶、220kg 铁桶、塑桶、1100kg IBC 桶及散水装。运输按常规液体要求。
.. 贮存在室内干燥、阴凉、通风处,运输过 程中尽量避免日晒雨淋和猛烈碰撞。储存不 需要特别注意事项、可
用正常容器存放,没有腐蚀性,不具备光化学反应,最好避光存放。
.. 本品为非有害物质,燃火性低,但遇高热、明火或与氧化剂接触,有引起燃烧的危险。属非危险品。
优异特性:
1. 无毒、低味、含水量低、使用安全,不属危害性物质。
2. 良好的稳定性,自然存 放不会产生氧化和分解。常温发挥很慢,温度升 高挥发速度加快。
3. 沸点高,馏程长,可帮助 调节整个溶剂系统的挥发速率。
4. 具有高 闪点和低蒸汽压的性能。燃烧热值高。作为燃料使用,其燃烧值达每磅9000BTU。
5. 具有良好的流平性,能提高光泽度,与钛白 粉配合使用可提高其遮盖力,能增加 漆膜韧性和附着力,减少针
孔、鱼眼、火山口等缺陷。
6. 极强的溶解力,能与大 多数有机溶剂混合。与聚氨酯树脂、丙烯酸树脂、聚酯树脂、醇酸树脂、环氧树脂等
相溶性良好。
可替代的溶剂:
RUANTA—DBE 可替代异佛尔酮。
RUANTA—DBE 可替代环己酮。
RUANTA—DBE 可替代 乙二醇乙醚醋酸酯(CAC)
RUANTA—DBE 可替代二丙酮醇
RUANTA—DBE 可替代乙二醇单丁醚(防白水)
RUANTA—DBE 可替代甲酚等溶剂
RUANTA—DBE 可替代 丙二醇醚酯类溶剂。
主要用途:
本品是 广泛用于卷钢涂料、烤漆工业、印铁涂料、汽车涂料、漆包线涂料、木器涂料、水性涂料、油墨工业、树
脂工业、有机合成中间体、工业清洗剂、脱漆剂、铸造型芯粘剂等行业。
1. 卷钢涂料RUANTA—DBE 可以帮 助保持挥发速度的平衡,避免由 于挥发速度过快造成漆膜爆孔和过烘烤引起
的缺陷,可赋予 涂膜平整的外观,韧性和 后加工性的提高,增进颜料的遮盖力。
2. 烤漆工业RUANTA—DBE 有特殊挥发性,随着温度的升高,其挥发 速度比其它溶剂提高的更快,即挥发速度
前半段挥发慢,后半段挥发快,这样更 有利于烘干过程。溶解挥发曲线更平缓,溶剂挥发更平均,有利于改善流
平、光泽,消除表面缺陷。
3. 印铁涂料RUANTA—DBE 可以有 效地替代罐头和容器涂料中的异佛尔酮、丙二醇醚类溶剂,RUANTA—DBE
的高溶 解力和低挥发速率可使涂料具有良好的流平性,它可提 高涂料的柔韧性、附着力 和其它重要性能。
4. 汽车涂料RUANTA—DBE 可用于 各种不同的汽车涂料和不同树脂体系中。它可用 在中涂和面漆中,使漆膜表
面达到理想的光泽,增加漆膜的丰满度,在配方中加入少量的RUANTA—DBE 润湿,流平和 再流平性可得到改
善。
5. 漆包线涂料RUANTA—DBE 是聚乙烯醇缩丁醛、聚乙烯醇缩甲醛、聚氨酯、聚酯和 聚酯酰胺的涂料配方优异
的溶剂,在聚酯 和聚酯酰胺体系中,它可完全替代甲酚,使用RUANTA—DBE 可得到高固份、低粘度的树脂,
它的无腐蚀性优点,可大大 减少用户储存中的困难。
6. 木器涂料RUANTA—DBE 馏程长,缓冲区间大,客户在 溶剂配方及其施工条件方面拥有更大的灵活性及选择
性,可帮助调节挥发速度,改善流平,防止白雾、针孔等表面缺陷。
7. 水性涂料RUANTA—DBE 在水性 乳胶漆涂料中可充当效果不错的成膜助剂。
8. 油墨工业RUANTA—DBE 替代油 墨中使用的毒性大、臭味浓 的高沸点溶剂异佛尔酮。
9. 树脂工业RUANTA—DBE 具有低粘度,其一可 降低树脂的粘度而无需降低分子量或者固含量,其二在保持同
一粘度时,可提高固含量。利用RT-DBE 这一特点,可生产出高固份、低粘度的树脂。
10. 有机合成中间体RUANTA—DBE 是生产医药、农药、引发剂 等一系列化工产品的原料。
11. 工业清洗RUANTA—DBE 在工业 清洗中经常作为清洗剂、脱漆剂 得到非常理想的应用。
RUANTA-DBE (an environmental friendly solvent with high boiling point)
I Chemical formula and molecular weight
.. Chemical formula: CH3OOC(CH2)nCOOCH3 n=2,3,4
.. Molecular weight: 159 (average value)
.. CAS No.: 95481-62-2
II Properties and application
.. This product has extra-strong solvency, and is a biodegradable environmental friendly solvent with high boiling
point. Dupont named it DBE while Solutia named it DME; it is a mixture of three kinds of solvents and is also
known as dibasic ester (commonly called as Dimethyl nylon acid).
.. The main components of this product are dimethyl succinate CH3OOC(CH2)2COOCH3 15-25%, dimethyl glutarate
CH3OOC(CH2)3COOCH3 55-65% , and dimethyl adipate CH3OOC(CH2)4COOCH3 10-15%. The proportion of each
component is adjustable.
.. Non-toxic, colorless, transparent liquid with slight odour, b.p.196-225℃, m.p.-20℃, refractive index 1.4220 (23℃),
density 1.082 (23℃), and flash point 100℃.
.. It is widely used in many different industries, such as: coil coatings, stoving varnish, tin/container coating,
automobile coating, varnished wire coating, furniture coating and water-based paint, printing ink industry, resin
industry, intermediate for organic synthesis, industrial cleaning machines and so on.
III Quality standard
Specification Index
Appearance colorless, transparent liquid
Ester content , % ≥ 99.0
Water content, % ≤ 0.1
Methyl alcohol, % ≤ 0.2
Color(Pt-Co), code No. ≤ 20
Acid value, mgKOH/g ≤ 0.30
IV Package and storage
.. Net weight 50 kg/plastic drum, 220kg/iron/plastic drum, 1200kg/IBC drum and bulk. Transportation according to
normal liquid freight transportation restrictions.
.. Stored in a dry, cool and ventilated place. Avoid violent collision and rain during handling and shipping. No special
cautions in storage and can be stored in ordinary vessels. No corrosivity, no photochemical reactions, better to store
in dark place.
.. Non-harmful substance, low flammability, but can be ignited under excessive heat, flame or oxidizing agents.
Distinguished properties:
1. Non-toxic, slight odour, low water content; safety in use, non-hazardous substance.
2. Good stability, will not oxidize or resolve under normal storage conditions. It volatilizes very slowly under normal
temperature, and the volatilization rate increases as temperature rises.
3. High boiling point and wide boiling range help to adjust the volatilization rate of the whole solvent system.
4. It has the property of high flash point and low vapour pressure. It has high combustion heat value; if being used as
fuel, the combustion heat could reach 9000 BTU per pound.
5. DBE has good levelling property and can increase the gloss of coatings. If combined with titanium dioxide could
increase the covering power, toughness and adhesion of the paint coating, and reduce defects such as pinholes, pearl
eyes and volcanic craters.
6. Has extra-strong solvency and could be mixed with most of the organic solvents. Has favorable intermiscibility with
polyurethane resins, acrylic resins, polyester resins, alkyd resins, epoxy resins and so on.
DBE could replace the solvents such as:
RUANTA—DBE could replace isophorone;
RUANTA—DBE could replace cyclohexanone;
RUANTA—DBE could replace ethylene glycol monoethyl ether acetate (CAC);
RUANTA—DBE could replace diacetone alcohol;
RUANTA—DBE could replace ethylene glycol monobutyl ether;
RUANTA—DBE could replace solvents such as cresol;
RUANTA—DBE could replace propylene glycol ether series solvents.
Main applications:
It is widely used in many different industries, such as: coil coatings, stoving varnish, metal decorating coating,
automobile coating, varnished wire coating, carpentry coating and water-based paint, printing ink industry, resin industry,
intermediate for organic synthesis, industrial cleaning, paint remover, adhesive of castings and so on..
1. Coil coating RUANTA—DBE can help to balance the volatilizing speed of the whole process and avoid the paint
film popping or overbaking defects due to over-speed volatilization. RUANTA—DBE can endow the film with a
smooth appearance, better toughness and post-deformability, and can also enhance the hiding power of the paint.
2. Stoving varnish industry RUANTA—DBE has particular volatility; when temperature increases, the volatilizing
speed increases faster than that of other solvents, that is: volatilize slowly in the first half phase, and fast in the
second phase, which benefits to the drying process. The solvent volatilization curve goes more smoothly, solvent
volatilizes more equally, and is helpful to improve the levelling and gloss, and eliminate surface defects.
3. Metal decorating coating RUANTA—DBE could effectively replace isophorone and propylene glycol ether series
solvents used in tins and container paint. The high solvency and low volatilizing rate helps the paint to gain better
levelling, flexibility, adhesive and other important properties.
4. Automobile coating RUANTA—DBE can be used in a variety of automobile coating and different resin systems.
When used in middle coating and finishing paint, it could help to obtain ideal gloss and plumpness of film surface. If
a small amount of DBE was added to the formula for moistening, the levelling and re-levelling property can be
improved.
5. Varnished wire coating RUANTA—DBE is an ideal solvent for coating formulas such as polyvinyl butyral,
polyvinyl formal, polyurethane, polyester and polyesteramide. It could completely replace cresol in polyester and
polyesteramide systems. As long as RUANTA—DBE is adopted in the coating formula, a high solid low viscosity
resin is created without corrosiveness which is much easier for the customers in storage.
6. Carpentry coating The wide boiling range and buffer range of RUANTA—DBE offers better flexibility and
selectivity for customers in choosing solvent formulas and other execution conditions. It can help to adjust the
volatilizing speed, improve levelling, avoid surface defects such as external haze and pinhole.
7. Water-based paint RUANTA—DBE is a premier choice as coalescent for water-based latex paints.
8. Printing ink industry RUANTA—DBE could replace isophorone, a toxic and stinky solvent with high boiling point
in printing ink.
9. Resin industry RUANTA—DBE bears the property of low viscosity, which could reduce the viscosity of resins
without bring down the molecular weight or solidity; besides, it can also increase the solidity while keep its original
viscosity. Taking advantage of this RT-DBE character, high solid low viscosity resins can be produced.
10. Intermediate for organic synthesis RUANTA—DBE is the raw material for a series of chemical products like
medicine, pesticide, initiator and so on..
11. Industrial cleaning RUANTA—DBE is commonly used as cleaning agent and paint remover in industiral cleaning
and obtained perfect applications.
返回>>下载
网站地图  佛山市 阿贝尔化工有限公司 Copyright © 2012 www.abeier.cn, All Rights Reserved 粤ICP备12079316号
公司地址:广东省 佛山市顺德大良新城区嘉信城市广场二期E306-308
联系方式:400-990-3688 手机:13392761443(汪)QQ:253487609    技术支持:
友情链接:    516棋牌平台   百盈彩票   正好彩票网   360棋牌手机版二维码   正好彩票网