GPO-3 UPGM203 Sheet Unsaturated Polyester Glass Fiber
Products Description
GPO-3 insulating board is an extremely excellent high-per- formance composite laminated insulating material. It is made by impregnating alkali-free glass fiber cloth with modified polyester resin (usually DAP resin or similar high-performance resin),and then curing and laminating it under high temperature and high pressure. Its advantages are very prominent,making it widely used in fields such as motor and electrical appliances,power equipment,and electronics,especially in situations that re- quire high insulation strength,good mechanical properties, excellent heat resistance and flame retardancy
Performance and Characteristics● EXCELLENT ELECTRICAL INSULATION PERFORMANCE High electric strength,capable of withstanding very high voltages without breakdown, High insulation resistance,maintaining a high resistance even in damp or polluted environments to prevent leakage.
● LIGHTWEIGHT AND GOOD PROCESSING PERFORMANCE
Compared with metals and other insulating materials,it is lighter,which helps to light- weight the equipment and is easy to be machined,such as sawing,drilling,milling, turning,stamping,etc.The processed edges are relatively flat and smooth.
● OUTSTANDING MECHANICAL STRENGTH AND TOUGHNESS Enhances the service life of the product.Whether in extremely cold or hot conditions,its physical properties can remain stable and it is not prone to deformation or aging
●GOOD DIMENSIONAL STABILITY
Under changes in temperature or humidity, the dimensional changes are relatively small, ensuring the accuracy of the components and the reliability of assembly. ● OUTSTANDING MECHANICAL STRENGTH AND TOUGHNESS The long-term operating temperature can reach 155℃,and the short-term overload temperature is even higher.It can maintain good mechanical and electrical properties in high-temperature environments and is not prone to softening or deformation,
● GOOD CORROSION RESISTANCE AND SHAPE AND WEATHER RESISTANCE
It has a good resistance to most common solvents,oils,weak acids,weak bases and other chemical substances.It has excellent moisture resistance and mold resistance, and can work stably for a long time in rel- atively harsh environmen Product Parameters
Product Applications
GPO-3 insulating boards are widely used in fields such as automobiles,transportation tracks,aerospace,power,electronics, communications,construction,and insulating components. Common application scope: 1.Power field:SVG insulators,transformers,switch cabinets,busbar cable supports,electrical isolation boards,etc. 2.Railway field:High-voltage load switches for railway power,signal equipment,temporary station buildings,etc. 3.Electronic field:electronic equipment chassis,communication cabinets,instrument and meter brackets,electronic circuit boards,etc. 4.Application in circuit breakers:Frame-type circuit breakers:safety baffles,safety shields,spacer liners,interphase parti- tions,etc. 5.Applications in molded case circuit breakers:interphase partition plates,arc extinguishing chamber arc isolation plates,etc. 6.Applications in motors:motor armature components,movable cover plates,slot wedges,stators,fixed gaskets,thin gaskets, carbon brush seats,etc. 7.Application in switchgear:front end,rear end,top end,bottom end,interphase partition,etc.in the partition system.
Production Procedure
company profile
Our company is a comprehensive manufacturer specializing in the production of SMC/BMC materials and SMC/BMC molded products. The company covers an area of over 66 acres and has more than 60 employees, including 6 technical personnel and 2 research and development personnel. At present, the company has more than ten BMC production equipment with an annual output of 8000 tons of BMC bulk materials, two sets of advanced SMC vitality groups in China with an annual output of 15000 tons of SMC sheets. More than eleven compression molding equipment, ranging from 315T to 3000T, produce 10,000 tons of molded products annually and have passed SGS international certification and IATF16949 quality management system certification. It has been successively rated as a "high-tech enterprise", a "specialized, refined, unique and new" small and medium-sized enterprise in Shandong Province, an innovative small and medium-sized enterprise and a technology-based small and medium-sized enterprise in Shandong Province.
CERTIFICATION ISO45001  ISO9001  ISO14001  SGS  IATF  IATF
Our Service
01 Pre-sale Service Conduct product consultation and technical support based on your needs.
02 Quality Control System Before the production,we will communicate with the customer to meet your requirements.
03 After-sales Service Respond to consumer questions,answer consumer inquiries,and deal with consumer comments. 
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