Introduction
Plastics are macromolecular plastics made by polymerization of monomers by addition polymerization or polycondensation reaction. They are moderately resistant to deformation, somewhere between fiber and rubber. They consist of synthetic resins, fillers, plasticizers, stabilizers, lubricants, pigments and other additives.
Introduction
The plastic we usually use is not a single component. It is made of many materials. Among them, polymer (or synthetic resin) is the main component of plastics. In addition, in order to improve the performance of plastics, it is necessary to add various auxiliary materials such as fillers, plasticizers, lubricants, stabilizers, colorants and antistatic agents to polymer compounds to become plastics with good properties.
synthetic resin
Synthetic resin is the main component of plastics, and its content in plastics is generally 40%~100%
stuffing
Fillers, also known as fillers, can improve the strength and heat resistance of plastics and reduce costs. For example, adding wood powder to phenolic resin can greatly reduce costs, make phenolic plastics one of the cheapest plastics, and significantly improve mechanical strength.
plasticizer
Plasticizers or plasticizers can increase the plasticity and softness of plastics, reduce brittleness, and make plastics easy to process and form.
Stabilizer
Stabilizers mainly refer to reagents that maintain the stability of polymer plastics, rubbers and synthetic fibers and prevent their decomposition and aging.
Colorants
Colorants can make plastics have a variety of bright and beautiful colors. Organic dyes and inorganic pigments are commonly used as colorants.
lubricant
The role of the lubricant is to prevent the plastic from adhering to the metal mold during the molding process, so that the plastic surface is smooth and beautiful. Common lubricants include stearic acid and calcium magnesium salts.
antioxidant
Prevents plastics from turning yellow and cracking due to thermal oxidation during thermoforming or high-temperature use.
Antistatic agent
Plastic is a poor conductor of electricity, so it is easy to carry static electricity, and antistatic agents can make the photo-to-medium conduction of plastics, preventing the accumulation of electrostatic charges on the product.
Aim
Removes impurities and agglomerations.
Available model
standard vibrating sieve，supersonic vibrating sieve，linear vibrating sieve，direct discharge vibrating sieve
Standard Type Stainless Steel Vibrating Sieve are a traditional part of the classifying process of dry powders and filtering serous fluids. They sift materials by particle size through a screen. With high quality woven wire mesh screens and the ultrasonic screen technology, vibratory separators are now able to separate much finer materials .
Ultrasonic vibrating screen is composed of vibrating screen and ultrasonic wave source. It converts 220V, 50Hz or 110V, 60Hz electric energy into 36kHz high-frequency electric energy, inputs ultrasonic transducer and turns it into 36kHz mechanical vibration. The generated power ultrasonic makes the screen vibrate at high frequency.
Linear vibration screen is the use of vibration motor vibration principle, so that the material on the screen surface to throw a jump forward for linear movement, in order to reasonably match the screen to achieve the purpose of screening.
Direct-discharge screen is a new type of screening equipment. Double vibration source can produce vortex motion on the screen surface. It adopts fully enclosed structure design, so it can effectively prevent the dust from spilling. At the same time, it is easy to install and adjust the assembly line.
Phone
+86 13949618816Xinxiang Sanfeng Machinery Co., Ltd was founded in 2006. The company is advanced manufacturer of vibrating sieve,
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