Technical Data Sheet 技术数据表
KYC-TM02
Chemical composition 化学成分
Tri-2-ethylhexyl Trimellitate
1,2,4-benzenetricarboxylic acid tris(2-ethylhexyl) ester
偏苯三酸三辛酯 (TOTM)
CAS Registry Number CAS登录号码
3319-31-1
Structural Formula 结构式
Molecular Formula 分子式
C33H54O6
Molecular Weight 分子量
546.78
Specifications 规格说明
Characteristics 特性 | Unit 单位 | Specification 规格 | Test Method 测试方法 |
Appearance 外观 | - | Limpid liquid 透明液体 | Visual 目测 |
Colour 色度 | Pt-Co | 50 max | ASTM D 1045 |
Acid Value 酸值 | mgKOH/g | 0.10 max | GB/T 1668 |
Water Content 水分 | wt.% | 0.10 max | ASTM E 1064 |
Density 密度（20°C） | g/ml | 0.984-0.991 | ASTM D 4052 |
Refractive Index n20D 折光率 | - | 1.485-1.487 | ASTM D 1045 |
Volume Resistivity 体积电阻率（23±2°C） | Ω·cm | 3.0×1011 min | GB/T 1672 |
Flash Point(Open) 闪点（开口杯法） | °C | 240 min | GB/T 1671 |
Ester Content 酯含量 | wt.% | 99.5 min | G.C |
Alcohol Content 醇含量 | ppm | 1000 max | G.C |
Total Contents of Phthalates 邻苯类总含量 | ppm | 1000 max | G.C |
Liquid Properties液体性能
Temperature温度 (°C) | Brookfield Viscosity博勒飞粘度 (mPa·s) |
5 | 900 |
15 | 480 |
25 | 215 |
35 | 111 |
45 | 68 |
55 | 48 |
65 | 38 |
75 | 30 |
Fogging DIN 75201 reflectometric (3hours at 100°C)雾化反射仪(100°C*3小时) | >95% |
The figures above are typical values and are not intended as specification limits.
以上数据是典型数值只供参考，而不是技术指标规范。
Brief Descriptions 产品简介
KYC-TM02 is a yellowish or colorless oily limpid liquid. It is soluble in most of organic solvents but insoluble in water.On request, KYC-TM02 can be stabilized with antioxidants depending on customer requirements.
KYC-TM02为微黄色或无色油状透明液体，能溶于大部分有机溶剂，但不溶于水。根据不同客户的要求，KYC-TM02可添加抗氧化剂。
The product KYC-TM02 due to its nature does not have a shelf life. However, it can be stored in appropriate containers at a temperature of approximately 25°C and the exclusion of humidity for at least 1 year, without losing its chemical properties. Nevertheless,re-testing of properties is recommended every 6 month from the production date.
KYC-TM02由于其特性是没有设定储存期。但是在温度大约为25℃且有效除湿的条件下，将其储存于适当的容器内至少一年不会失去其化学特性。不过我们仍建议在未使用的每六个月应重新检验，以获得最佳的使用效果。
For further information on the characteristics and properties of KYC-TM02 in the liquid state, see the relevant
standard Materials Safety Data Sheet.
如需有关KYC-TM02的液态特性和性能的更多信息，请参阅相关标准「物质安全数据表」(MSDS)。
Performance advantages of Trimellitates plasticizers偏苯类增塑剂的性能优势
Trimellitate plasticizers for PVC compound based on Keyuncheng offer to users and compounders many of the performance advantages of both Polyester and Phthalate plasticizers.
Trimellitate plasticizers show an unique balance of properties that can be summarized as follows:
科云诚的偏苯三酸酯类增塑剂，用于聚氯乙烯增塑剂为用户和配方者提供了既有苯酐又有聚酯类增塑剂的许多性能优势。偏苯三酸酯增塑剂的独特优势归纳如下:
Processability and efficiency 加工性能和效率
Comparable with those of many Phthalate plasticizers and better than most Polyester plasticizers.
与邻苯二甲酸酯类增塑剂相当，并优于大多数聚酯增塑剂。
· Permanence at high temperatures and retention of mechanical properties.
在高温下的性能和机械性能保持力
Based on its unique branching structure, compared with many phthalate esters,Trimellitate plasticizers provides PVC compounds more excellent high temperature resistance, and maintain better mechanical properties.
偏苯三酸酯类增塑剂由于其独特的超支化结构，与许多邻苯二甲酸酯类相比，能赋予PVC化合物更优异的耐高温性能，并能保持良好的机械特性。
· Low temperature flexibility 低温柔韧性
Unlike Polyester plasticizers, Trimellitate plasticizers provide good flexibility at low temperatures same as phthalate esters.
与聚酯增塑剂不同，偏苯三酸酯类增塑剂在低温下柔韧性良好，与邻苯二甲酸酯类相媲美。
· Permanence and compatibility 持久性和兼容性
Trimellitate plasticizers are more permanent than many other plasticizers. They are extremely resistant to extraction by aqueous soap and have an excellent compatibility under high humidity. The migration resistance in PVC compounds when in contact with a wide range of materials is much better than phthalates and other monomeric plasticizers and comparable to Polyester plasticizers.
偏苯三酸酯类增塑剂比其他许多增塑剂持久性更强。该类产品耐肥皂水萃取性非常好，而且在湿度高的条件下具有极好的相容性。在聚氯乙烯复合物中耐迁移性明显优于邻苯二甲酸酯和其他单分子增塑剂，可以与聚酯增塑剂相媲美。
Characteristics and Applications of KYC-TM02
KYC-TM02 的特性及应用
KYC-TM02 can be used in a wide range of applications for such as:
KYC-TM02的应用范畴广阔，其中包括：
· PVC compounds for the production of high temperature cables according to European and International standards like BS 6746, VDE 0207, UL 62 etc.
用于生产耐高温电线的PVC复合物，以达到多项欧州及国际标准, 如BS 6746、VDE 0207、UL 62 等。
· Vinyl sheets for car interior components required to meet stringent “windscreen fogging” specifications.
用于生产汽车内饰用的乙烯基薄膜及涂料，以达到「挡风玻璃防雾化」的高要求。
· The easy processbility of KYC-TM02can be exploited formanufacturing articles by slush molding technology;
KYC-TM02易于加工，利于以成型技术生产所需的工业制品。
· Various compounds: Perfusion tube, profiles, shoes, gaskets, etc. which have to exhibit special requirements such as heat resistance, low volatility, low migration tendency.KYC-TM02can also be used as a base stock for synthetic lubricating oils.
可制成多种复合材料，包括输液管、型材、鞋材、垫片等，并能轻易达到耐热、低挥发性、低迁移性等特殊要求。此外，KYC-TM02还可用作一种合成润滑油的基础原料。
· KYC-TM02is a technical grade product. Should you have more specific needs, you are invited to contact our sales offices or representative agencies.
KYC-TM02是一款技术级产品。如果您有更具体的需求，请与我们的销售办事处或代理机构联系。
General properties in PVC compounds 在PVC化合物中的一般特性
The properties of KYC-TM02 were evaluated in comparison with the stabilized KYC-TM02 by the following formulation:
用如下配方，将KYC-TM02与添加稳定剂的KYC-TM02的性能进行比较如下：
Formulation 配方 | (parts by weight 按重量分配) |
PVC S-65聚氯乙烯 | 100 |
Plasticizer增塑剂 | 50 |
Calcium carbonate碳酸钙 | 52 |
Ca/ Zn stabilizer钙/锌稳定剂 | 6 |
PE-WAX聚乙烯蜡 | 0.5 |
The specimens were prepared by calendering and moulding to obtain the thickness required for the different test methods.
采用密炼、压制和制模工艺以取得不同测试方法所需厚度的试片。
Results 结果
Test Items 测试项目 | Unit 单位 | Test Method 测试方法 | KYC-TM02
| KYC-TM02 ST1(*) | KYC-TM02 ST3(**) |
SHORE A 邵氏硬度 | A | GB 2411 | 90 | 90 | 90 |
Specific gravity 比重 | g/cm3 | GB/T 1033 | 1.440 | 1.441 | 1.440 |
Tensile Strength 抗张强度 | MPa | GB/T 1040 | 16.2 | 16.8 | 16.5 |
Elongation at break 断裂伸长率 | % | GB/T 1040 | 251 | 279 | 233 |
Air ageing Condition 空气老化条件 | 136℃×168h | ||||
Residual rate of Tensile Strength 拉伸强度残率 | % | UL 1581 | 98.4 | 100.1 | 103.0 |
Residual rate of Elongation at break 断裂伸长率残率 | % | UL 1581 | 71.4 | 73.9 | 76.1 |
Low-temperature impact embrittlement 低温冲击脆化 | -15℃ | GB/T 5470 | Pass 通过 | Pass 通过 | Pass 通过 |
Volume Resistivity at 20℃ 体积电阻率20℃ | Ω·m | GB/T 1410 | 2.7×1010 | 3.0×1010 | 6.6×1010 |
Thermal stability time at 200℃ 200℃热稳定时间 | min 分钟 | UL 1581 | 106 | 111 | 108 |
Heat aging mass loss 热老化质量损失 100℃×168H | g/m2 | UL 1581 | 12.1 | 12.6 | 12.5 |
(*)KYC-TM02 ST1:stabilized with 1000ppm of Irganox1010含1000ppm抗氧剂
(**)KYC-TM02 ST3:stabilized with 3000ppm of Irganox1010含3000ppm抗氧剂
In the tests according to the UL standard, compounds were aged in an oven with 220 air changes/hour.
此测试按照美国UL标准，化合物在烤箱内经220次空气换气/小时进行老化处理。
In case of more severe requirements, we suggest the use of TM8-10 or TINTM。
如需达到更严格要求, 我们建议使用比此产品更为高级的TM8-10 或 TINTM。
The information contained here is correct and accurate and is based on our technical and scientific knowledge at the date of going to press.
本数据所含信息是正确和准确的，是基于我们在出版前对技术和科学知识的总结。
Such information is, in all cases, relevant only with respect to the product as used in its pure state and only for the uses referred to in this publication.
所含信息仅限于所用产品为纯物质的情况下，此刊物仅供用户参考。
Nothing stated here may be taken or construed as implying a breach of existing patents.
任何陈述都不应被视为或理解为侵犯已有的专利。
No warranty, either expressed or implicit, is given with regard to the results to be obtained from using this information.
任何所述或所喻，本公司不对使用此信息造成的后果承担责任。
