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压敏胶物性测试解决方案

   日期:2010-09-30     来源:三泉中石    作者:包红    
核心提示:压敏胶的粘性测试,主要分为:初粘性测试、持粘性测试(同时持粘性测试,又叫做保持力测试)、剥离力测试。

敏胶的粘性测试,主要分为:初粘性测试、持粘性测试(同时持粘性测试,又叫做保持力测试)、剥离力测试。

初粘性测试遵循的标准为:GB/T 4852-2002|压敏胶粘带初粘性试验方法(滚球法)JIS Z0237 ;

持粘性测试遵循的标准为GB/T 4851-1998|压敏胶粘带持粘性试验方法  JIS Z0237、ASTM D3654

压敏胶剥离力遵循的标准为:《GB/T 4850-2002压敏胶粘带低速解卷强度的测定》

另外世界不干胶标签协会(FINAT)有一套独立的测试标准。FINAT是一家国际贸易协会,致力于推动自黏标签的发展,FINAT官方网站:http://www.finat.com 网站上有相关的技术手册,下为目录,如果您需要,可以到官方网站购买相应的技术手册,应该有中文版的手册。

附录: FINAT TECHNICAL HANDBOOK 

Section 1: FINAT Test Methods & Reference List

 

FTM 1    Peel adhesion (180°) at 300mm per minute

FTM 2    Peel adhesion (90°) at 300mm per minute

FTM 3    Low speed release force

FTM 4    High speed release force (10 - 300 m per minute)

FTM 5    Resistance to elevated temperatures

FTM 6    Resistance to ultra-violet light

FTM 7    Silicone coat weight

FTM 8    Resistance to shear from a standard surface

FTM 9    Loop tack measurement

FTM 10  Quality of silicone coated substrates for self-adhesive
            laminates: release force (300 mm per minute)

FTM 11  Quality of silicone coated substrates for self-adhesive
            laminates: subsequent adhesion

FTM 12  Adhesive coat weight

FTM 13  Low temperature adhesion

FTM 14  Dimensional stability

FTM 15  Surface tension of plastic films

FTM 16  Chemical resistance - Spot method

FTM 17  Chemical resistance - Immersion method

FTM 18  Dynamic shear

FTM 19  Recycling compatibility of self-adhesive labels

FTM 20  Fluorescence and whiteness

FTM 21  Ink adhesion (basic)

FTM 22  Ink adhesion (advanced)

FTM 23  Die strike (a. paper; b. filmic paper)

FTM 24  Mandrel hold

FTM 25  Evaluation of silicone coverage of coated papers

 

Section 2: Test Equipment

            2.1. Standard FINAT Test Roller
            2.2. Automatic Rolling Device
            2.3. Sources of Test Equipment
            2.4. Tesa test tapes

Section 3:   Recommended joins in self-adhesive laminates for roll
                 labels
Section 4:   Processing recommendations
Section 5:   Surfaces requiring caution
Section 6:   Safety guide for users of self-adhesive label stock
                  products
Section 7:   Handling and storage of label stock
Section 8:   Adhesion problems
Section 9:   Removal of adhesives or adhesive labels
Section 10: Adhesives & Nomenclature for adhesives used in self-
                 
adhesive laminates
Section 11: Unwind roll chart
Section 12: Guidelines

 
  
  
  
  
 
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