Double-Column Universal Material Tensile Test Machine A Universal Tensile Testing Machine, also known as a universal testing machine (UTM) or a materials testing machine, is a versatile instrument used to determine the mechanical properties of materials. It is commonly used in industries such as manufacturing, construction, and research laboratories. Double-Column Universal Material Tensile Tester,Material Testing Machine,Material Fatigue Testing Machine,Universal Material Testing Machine Dongguan Best Instrument Technology Co., Ltd , https://www.best-tester.com
The machine applies tension, compression, bending, and shear forces to test the strength, elasticity, and durability of various materials such as metals, plastics, textiles, rubber, ceramics, and composites. It can measure parameters such as tensile strength, yield strength, elongation, modulus of elasticity, and fracture toughness.
A typical UTM consists of a load frame, grips or fixtures to hold the specimen, a load cell or force transducer to measure the applied force, and a displacement transducer to measure the deformation or displacement of the specimen. The machine is controlled by a computer or a control unit that allows the user to set the testing parameters and record the test data.
During a tensile test, the specimen is placed between the grips and a controlled force is applied until the specimen fractures. The machine continuously measures the applied force and the corresponding deformation or displacement of the specimen. The data is then plotted on a stress-strain curve, which provides valuable information about the material's behavior under tension.
Universal Tensile Testing Machines are crucial in quality control and material selection processes. They help manufacturers ensure that their products meet industry standards and customer requirements. They also aid researchers in developing new materials and improving existing ones.
**Abstract**
Despite entering the traditional off-season of the solar industry, major global players are maintaining high capacity utilization rates. This has led to sustained strong demand for upstream raw materials, keeping the polysilicon market active and causing spot prices to rise rapidly. As a result, suppliers are now preparing to raise contract prices.
The solar industry's off-season typically brings lower demand, but this year is different. Major manufacturers continue to operate at near-full capacity, and their confidence in future demand remains high, especially in key markets like Japan and China. Meanwhile, demand from Europe and the U.S. is expected to grow significantly, further supporting the industry’s positive outlook. In addition, several companies have recently announced new capacity expansion projects, increasing the demand for raw materials and contributing to the upward trend in spot prices.
Given these dynamics, the polysilicon industry is becoming more assertive in its pricing strategy for 2025. Although December contracts saw relatively stable pricing, industry insiders suggest that a price increase is almost inevitable next year. The main point of negotiation will be the extent of the increase. According to a survey by TrendForce’s New Energy Division, suppliers are aiming for a $1.0/kg increase, while buyers are hoping to cap it below $0.5/kg. If no agreement is reached, both sides are likely to test each other’s limits in the short term.
**Chinese Policy Directly Affects the Polysilicon Market**
In addition to supply and demand factors, changes in Chinese policy are also influencing the polysilicon market. The Chinese government is expected to tighten restrictions on foreign polysilicon imports in the coming year. While the "double anti-dumping" policy was introduced this year, it has not been fully effective due to loopholes that companies have exploited to avoid tariffs. Industry operators report that pressure is mounting to close these loopholes and enforce stricter compliance with the policy.
There are indications that the manual used to circumvent the policy may be canceled or restricted starting in January 2025. If this happens, it could trigger another surge in polysilicon prices, increasing production costs for downstream manufacturers. However, many mid-to-lower-tier companies are already struggling with rising input costs, and whether the policy will be implemented as planned remains uncertain.
Overall, the polysilicon market is facing a complex mix of strong demand, tight supply, and evolving regulatory conditions, all of which are shaping the future of pricing and trade.