In the fields of rubber products, flexible seals, and composite materials, the softness of materials is a key mechanical indicator that directly affects their performance and reliability. Jinan Xio Electromechanical, with its profound technical accumulation in the field of material mechanics testing, has officially launched high-precision testingRubber softness testerThis instrument uses*Measurement and control technology can strictly follow standard methods to quantitatively and repeatedly measure the softness of various rubber membranes, elastomers, and thin flexible materials, providing accurate data support for product development, incoming material inspection, and production process control.
1、 Core Features
This instrument integrates high rigidity structure, precision measurement and control, and intelligent operation, and has the following significant advantages:
Core testing principles that comply with standardsStrictly follow the "arch loading collapse method" specified in industry standards such as HG/T2178-2019. The instrument bends the sample into a specified arch shape and applies a load to the arch until it collapses. By accurately measuring the maximum load value during this process, the softness of the material is scientifically quantified (unit: N/m), and the testing principle is rigorous.
High rigidity structure and precision transmission systemThe host adopts a high stability three column surrounding ball screw structure, with strong overall rigidity, ensuring long-term stability and repeatability of testing. Combined with precise ball screw transmission, precise displacement control, forSoftness measurementProvided a reliable mechanical foundation.
High precision intelligent measurement and control systemThe core adopts PLC industrial control system, matched with high-precision force sensors. The system has a detection accuracy of 0.5 level and a resolution of up to 0.001N, which can sensitively capture the small force changes of materials during the collapse process, ensuringRubber film softness testAccuracy of data.
Humanized interaction and powerful scalabilityEquipped with a 7-inch HMI human-machine interactive touch screen, the operation interface is intuitive, and parameter settings and result viewing are easy. The experimental speed can be infinitely set within the range of 0.1-1000mm/min, and the instrument platform has strong potential for functional expansion, supporting the customization of different mechanical testing projects in the future.
Complete security and data management functionsBuilt in multiple limit and automatic protection mechanisms to ensure operational safety. It can connect to professional computer software to achieve in-depth analysis of test curves, data storage, and report export, meeting the needs of laboratory information management.
2、 Testing principle
This device follows the classic mechanical testing principle of "arch collapse method". Firstly, bend the rectangular rubber film or flexible material sample of the specified size into a standard arch shape in a dedicated fixture. Subsequently, the testing machine drives a pressure head of a specific width and applies a load vertically downwards at a constant speed to the top center of the arched specimen. As the load increases, the arched specimen gradually becomes flattened and deformed. The instrument continuously collects the load values during this process at high frequency and records the maximum load borne by the sample at the moment when it loses its arch structure and collapses. After calculation, this large load is converted into the "softness" index that characterizes the material's ability to resist bending deformation.
3、 Technical parameters
4、 Execution standards
The design and testing methods of this instrument strictly follow or are compatible with the following standards:
Core industry standards：HG/T2178-2019Rubber diaphragms and rubber components for membrane gas meters. This is a method standard specifically designed for testing the flexibility of rubber components in gas meters.
Reference testing methodIts principle can also be compatible with other materials such as paper and filmMethod for determining softnessThe concept of bending or stiffness testing mentioned in relevant standards such as GB/T8942 reflects the wide applicability of the instrument platform.
5、 Application Fields
This tester is a professional equipment for evaluating the mechanical properties of flexible materials, mainly serving the following industries:
Rubber products and seals industry: Dedicated toRubber diaphragm for membrane gas meterFactory inspection and quality control of the flexibility of gas meter diaphragms and other sealing rubber components to ensure product assembly and performance.
Paper and paper products industryUsed for evaluating the softness of various household paper, non-woven fabrics for hygiene products, and special paper (such as insulation paper).
Plastic film and composite materialsSuitable for evaluating the flexibility and bending stiffness of thin materials such as polyester film (PET), release paper, metal foil composite film, lithium battery separator, etc.
Textiles and nonwoven fabricsUsed for textile materials, lining fabrics, etc. that require quantitative evaluation of soft feel.
Quality inspection agencies and research and development centersProvide standard material softness/stiffness testing methods for third-party testing laboratories, universities, and enterprise R&D departments for material research, formula development, and benchmarking analysis.
6、 Customized service advantages
Jinan Xio Electromechanical has a deep understanding of the diverse and special needs of customers in different industries in material testing. Therefore, thisRubber softness testerProvide customized solutions from multiple perspectives:
Customized specialized testing fixturesDesign and manufacture specialized sample bending fixtures and loading heads for non-standard sizes, irregular shapes, or specific specimens that are difficult to clamp (such as small sealing rings, special composite sheets).
Personalized development of testing programsWe can customize testing parameters and logic such as loading speed, deformation threshold, and data collection frequency based on internal customer standards or specific research needs.
Special sensors and range configurationTo meet the full range testing of materials from extremely soft to harder, force sensors with different ranges and accuracy levels can be customized.
Data interface and functional integrationProvide a data integration solution with the customer's existing Laboratory Management System (LIMS), or customize simplified operating software and report formats based on specific quality inspection processes. Our goal is to ensure that each instrument can accurately fit the unique application scenarios of our customers through flexible customized services, becoming a core tool for improving product quality and research and development efficiency.
