testmachines

ASTM D4169 Standard Practice for Performance Testing of Shipping Containers and Systems (The Standard Practice for Performance Testing of Transport Packaging Boxes and Systems is a medical device product packaging performance testing standard recognized by the US Food and Drug Administration (FDA)). This standard simulates various conditions that may be encountered in actual transportation environments […]

ISO 2247:2000 Packaging – Complete, filled transport packages and unit loads – Vibration tests at fixed low frequency In modern logistics and transportation processes, the durability of packaging is directly related to whether products can be safely and intact delivered to consumers. Especially in environments with long-distance transportation, frequent handling, and even mechanical vibrations, the

ASTM D7387-20 Standard Test Method for Vibration Testing of Intermediate Bulk Containers (IBCs) Used for Shipping Liquid Hazardous Materials (Dangerous Goods) This testing method covers vibration testing of filled intermediate bulk containers (IBC) used for containing liquid hazardous materials (dangerous goods) and is applicable to testing IBC of any design or material with any closure

ISO 6259 Determination of the Tensile Properties of Thermoplastics Pipes Tensile tests on specimens made of thermoplastics pipes are used for the characterization of the material behavior in the processing state. The ISO 6259 series specifies a procedure for determination of the tensile properties of thermoplastics pipes, including the following: Stress at yield and strain at

Why vibration is important for packaging? In the field of packaging and transportation, it is crucial to ensure that products can safely reach their destination. During transportation, packaging will experience various complex dynamic loads, among which vibration is a very common and significant one. In order to scientifically evaluate the bearing capacity of packaging under vibration environment,

Ring Stiffness, Ring Flexibility testing As to ISO 9969 or ASTM D2412, initial ring stiffness or ring stiffness characterizes the resistance of a pipe section to radial compressive forces. The measurement occurs at low deformations of 3%. As to ISO 13968, it describes the ability of a pipe to withstand deformation without undergoing structural damage. The test arrangement

What is Creep Test? Creep test is a material mechanical property test that measures the slow plastic deformation phenomenon of metal materials under long-term constant temperature and constant stress. The higher the temperature or stress, the more significant the creep phenomenon. Creep can occur under a single stress (tension, compression, or torsion) or under composite

ASTM D3410 is a test standard for determining the in-plane compressive properties of high-modulus fiber-reinforced polymer matrix composites. This test method is designed to generate compressive performance data for CFRP (carbon fiber reinforced polymer), primarily used in the aerospace industry for material specification, research and development, quality assurance, and structural design and analysis. Test Fixture

ASTM D6641 is currently the most widely used test method for compressive properties of composite materials in industry. This method can measure the compressive strength and stiffness of polymer-based composite materials. Compared to other methods, its application of extrusion and shear forces on the perpendicular surface has less impact on compressive strength, resulting in a