T-7166 两官聚酯丙烯酸酯 TDS技术资料.

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3M 6816T TDS

3Double Coated Tape 6816T– Temporary6816T: 3M™ Double Coated Tape with a thin polyester film fordimensional stability and improved handling with ease of die cutting and laminating. The high tack adhesive provides relatively high initial adhesion and good shear holding power to a variety of surfaces.Construction 6816T Faceside 1 Adhesive Type/Thickness: Acrylate /0.0013"(0.033mm)Backside 2 Adhesive Type/Thickness: Acrylate/0.0013"(0.033mm)Liner Color, Type, PrintClear PET Liner ,Liner Caliper:Faceside ： 0.003"(0.076mm) Backside ： 0.0012"(0.030mm)Carrier Type: Clear PET 3 /0.0005"(0.012mm)ProductDescription Note 1: Faceside adhesive is on the interior of the roll, exposed when unwound. Note 2: Backside adhesive is on the exterior of the roll, exposed when liner is removed. Note 3: PET (Polyester)3TM Double Coated Tape 6816T Note : The following technical information and data should be consideredrepresentative or typical only and should not be used for specification purposes. Product Number 6816TOz/in (N/100mm) 87(95)96(105)82(90)79(87)82(90)1000 minutesRelative solvent resistance Medium-LowUV Resistance Medium Relative High TemperatureOperating Ranges:Long Term (days, weeks) 80℃Short Term (minutes, hours) 200℃Shelf Life of Tape in Roll Form 24 months from date of manufacture when stored in original cartons at 70˚ F (21℃) and 50% relative humidity.Typical Physical Properties and Performance Characteristics Adhesion to stainless steel ASTM D3330-180 degree,2 mil PET - 15 minute RT - 72 hour RT Adhesion to other surfaces ASTM D3330 – 180 degree, 2 mil PET, 15 minutes RT ABS Polycarbonate Shear Strength – ASTM D3654 (1 inch 2 sample size) 1000grams at 72˚ F (22℃) Adhesion to PETASTM D3330-180 degree,2 mil PET- 15 minute RT3TM Double Coated Tape 6816T Application Bond strength is dependent upon the amount of adhesive-to-surface Techniques contact developed. Firm application pressure helps develop better adhesive contact and improves bond strength.To obtain optimum adhesion, the bonding surfaces must be clean,dry and well unified. Some typical surface cleaning solvents are isopropylalcohol or heptane.Note: Carefully read and follow the manufacturer’s precautions and directions for use when working with solvents.Ideal tape application temperature range is 70°F to 100°F (21°C to38°C). Initial tape application to surfaces at temperatures below 50°F (10°C) is not recommended because the adhesive becomes too firm to adhere readily. However, once properly applied, low temperature holding is generally satisfactory.General All tapes have a film carrier, which can add dimensional stability to Information foams and other substrates. The carrier also provides easier handling during slitting and die-cutting.Features 3M™ Adhesive is a medium-firm acrylic adhesive system featuring both high initial adhesion.Application • Medical/non-medical diagnostic test stripsIdeas • Plastic film lamination/bonding• Splicing• Mirror attachmentApplication Equipment To apply adhesives in a wide web format, lamination equipment is required to ensure acceptable quality. To learn more about working with pressure-sensitive adhesives please refer to technical bulletin, Lamination Techniques for Converters of Laminating Adhesives. For additional dispenser information, contact your local 3M sales representative.3TM Double Coated Tape 6816TThis Engineered Adhesives Division product was manufactured under a 3M qualitysystem registered to ISO 9002 standards.Certification/ Recognition MSDS: 3M has not prepared a MSDS for the products which are not subject to the MSDS requirements of the Occupational Safety and Health Administration’s Hazard Communication Standard, 29 C.F.R. TSCA: The product are defined as articles under the Toxic Substances Control Act and therefore, are exempt from inventory listing requirements.Important Notice 3M MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. User is responsible for determining whether the 3M product is fit for a particular purpose and suitable for user’s method of application. Please remember that many factors can affect the use and performance of a 3M product in a particular application. The materials to be bonded with the product, the surface preparation of those materials, the product selected for use, the conditions in which the product is used, and the time and environmental conditions in which the product is expected to perform are among the many factors that can affect the use and performance of a 3M product. Given the variety of factors that can affect the use and performance of a 3M product, some of which are uniquely within the user’s knowledge and control, it is essential that the user evaluate the 3M product to determine whether it is fit for a particular purpose and suitable for the user’s method of application. Limitation of Remedies and Liability If the 3M product is proved to be defective, The exclusive remedy, at 3M’S option, shall be to refund the purchase price of or to repair or rplace the defective 3M product. 3M shall not otherwise be liable for loss or damages, whether direct, indirect, special, incidental, or consequential, regardless of thelegal theory asserted, including, but not limited to, contract, negligence, warranty, or strict liability. 33M Maxdo, Xingyi Road 8Shanghai, PRC. ● 3 2010。

unicryl r7162 结构式

一、介绍Unicryl R7162Unicryl R7162是一种高性能的丙烯酸树脂，它在水性和溶剂型涂料中均有广泛的应用。

它具有优异的耐候性、耐化学性和良好的附着力，能够满足各种涂料制备需求。

二、Unicryl R7162的结构式Unicryl R7162的结构式为C11H22O2，它是一种低聚合度的丁丙烯酸酯树脂，具有如下结构：CH2=C(CH3)COOR其中R为较长的脂肪醇基团，由这个基团可以看出Unicryl R7162属于丙烯酸酯类树脂。

三、Unicryl R7162的特性1. 耐候性：Unicryl R7162能够在室外高温、UV辐射等恶劣环境下保持稳定的性能，不会发生明显的老化和劣化。

2. 耐化学性：由于其特殊的结构，Unicryl R7162能够抵抗酸碱、溶剂、油脂等化学品的侵蚀，保持涂层的完整性。

3. 良好的附着力：Unicryl R7162在各种基材上都能够表现出良好的附着力，包括金属、塑料、玻璃等材料。

4. 可调制性：Unicryl R7162可以与多种树脂、助剂进行调制，以满足不同涂料配方的需求，灵活性高。

四、Unicryl R7162的应用领域1. 汽车涂料：Unicryl R7162在汽车外观件的水性基漆和面漆中有着广泛的应用，可以提升涂层的耐候性和光泽度。

2. 金属涂料：Unicryl R7162能够与氨基树脂、环氧树脂等配对，形成高耐候性的金属涂料，适用于户外金属构件的涂装。

3. 木器涂料：Unicryl R7162可以与丙烯酸酯树脂、聚氨酯树脂等配合使用，制备具有良好耐候性和装饰效果的木器涂料。

4. 建筑涂料：Unicryl R7162在建筑外墙涂料、防水涂料中有着良好的应用效果，能够提升涂层的耐久性和美观性。

五、结语Unicryl R7162作为一种高性能丙烯酸树脂，在涂料行业中有着重要的地位，它的优异性能和广泛应用使得它成为了涂料配方中不可或缺的组成部分。

随着人们对涂料性能要求的不断提高，相信Unicryl R7162会在未来的发展中展现出更加广阔的应用前景。