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651
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ASTM D4179
1.1 This test method covers determining the resistance of formed catalysts and catalyst carriers to compressive force and is applicable to regular catalyst shapes such as tablets and spheres.
652
Case study
Medical pouch heat seal joint tensile test
Requirement
Rocket Medical PLC are award winning designers and manufacturers of medical devices for a wide range of clinical applications.
653
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Real-world applications
Plastic bottles and closures
In beverage and household product manufacturing, top-load testing is essential to confirm that bo
654
Event
Understanding Adhesion Strength: 180 Degree Peel Test
Across many households and industries, consumers have developed a strong preference for and confidence in ‘Duct Tape’ for all types of uses and applications. This is mainly due to the adhesion strength.
655
Case study
Cap removal test of plastic vial
Requirement
The customer approached Mecmesin with a specification to pull-off the cap of a pharmaceutical phial. The test equipment needed to be simple to use and able to perform repeatable tests.
656
Case study
Engine fuel pump spring characteristics measurement
Requirement
One of the largest automotive parts manufacturers in the Czech Republic, part of a major group, required a number of its component parts tested under high loads.
657
[Page extract]
BS EN 12090
Thermal insulating materials, Thermal insulation, Construction materials, Shear testing, Shear strength, Shear stress, Specimen preparation, Formulae (mathematics), Test specimens, Test equipment, Testing conditions, Adhesives, Mechanical testing, Repor
658
Case study
Wine cork extraction test to ISO 9727-5
Requirement
The customer, AMORIM & IRMÃOS, S.A – Unidade Industrial da Valada, required an economic and easy-to-use system to test the extraction force of corks from glass wine bottles.
659
[Page extract]
Applications across industries
Friction testing plays a vital role in multiple sectors:
660
[Page extract]
TAPPI T 549
This method describes a horizontal plane procedure for the determination of the coefficient of static and kinetic friction of paper measured when sliding against itself.
661
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TAPPI T 818
The ring crush test correlates with edgewise compression strength of paperboard. This method is intended for paperbaord between 0.28mm (0.011 in.) and 0.51mm (0.020 in) thick.
662
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TAPPI T 556
This procedure is used to measure the bending resistance of paper and paperboard in the machine and cross machine directions, by determining the bending resistance in mN of a 38mm (1.5in) wide vertically clamped sample, at 15o or 7.5o deflection.
663
Case study
Pharmaceutical sachet burst strength
Customised engineering example
Plastic sachets with welded seams are frequently used for measured applications of liquids, creams and gels.
664
[Page extract]
Applications of compressive modulus testing
Compressive modulus data is essential in sectors where compressive stiffness determines performance and safety.
665
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ASTM D6415 / D6415M-06a
ASTM D6415 is designed to measure the curved beam strength properties of fiber reinforced composites using a 90˚ curved beam specimen. The curved beam strength represents the moment per unit width which causes a delamination to form.
666
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ISO 13955
ISO 13955 is used to assess the cohesion of a PE pipe/electrofusion socket or saddle assembly. Applicable to pipes with a nominal outside diameter between 16 mm and 225 mm
667
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ASTM D7834-13
During the application of coatings, paint brushes can exhibit shedding of filling material onto the coated surface. A measure of this shedding filling material will determine the paint brush’s ability to resist shedding during application.
668
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ASTM D3354
ASTM D3354 is a test method that provides quantitative information on the degree of blocking i.e. unwanted adhesion between layers of plastic film.
669
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Applications in demanding sectors
The strip method is used wherever fabric integrity under load is critical:
670
[Page extract]
BS EN ISO 80369-7
This part of ISO 80369 specifies dimensions and requirements for the design and functional performance of small-bore connectors intended to be used for connections in intravascular applications or hypodermic connections in hypodermic applications of med
671
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ISO 1924-1
Applies, within the limitations of the instruments used, to all papers and boards with the exception of corrugated board, but may be applied to the components of such board. Specifies the method which causes failure of the piece in a mean time of 20 s.
672
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ASTM D747-10
ASTM D747 is used to determine the flexibility of plastics by means of a cantilever beam.
673
Case study
Dialysis needle sharpness test for patient comfort
Requirement
Kawasumi Laboratories Inc. was founded in 1957 as Japan’s first manufacturer of disposable plastic medical devices for blood collection and transfusion purposes.
675
[Page extract]
TAPPI T 816
administratively withdrawn 'for lack of timely review'
ASTM D4521 equivalent, withdrawn