Our corporate governance is in line with the world's leading enterprises, meanwhile, our Polyester Resin Wear Rings, Bushings Used for Caterpillar, Composite Material Guide Rings is competitive with leading technology. We have the advantages of superb technology, strict manufacturing technology, sound production management system and intensive cultivation. We believe that international first-class talents and R&D team are the continuous guarantee for the company to create high-quality products. With the modern management model, stable quality, strong technical force, reasonable price, high-quality service, and the care and support of new and old customers, our company has brought our business to a new level.
Our composite material is composed of finely polyester fibers that are impregnated with phenolic resins. The physical and chemical characteristics of the Kintowe composite material can be influenced to meet the needs of specific applications..
Product parameter
Color | Light yellow to brown | |
Material | Phenolic resin reinforced with cotton fiber(PFC-1) | |
Density | 1.2-1.4g/cm³ | Density |
Tensile Strength | 45MPa | Tensile Strength |
Ultimate Compressive Strength | 256MPa | Ultimate Compressive Strength |
Impact Strength | 26 J/m | Impact Strength |
Rockwell Hardness | 95HRM | Rockwell Hardness |
Coefficient of friction | 0.23-0.46(Dry) | Coefficient of friction |
Temperature | -40° to 130° C | Temperature |
Product application
Bushings, also known as plain bearings, are used in machinery that has a rotating or a sliding shaft, and work to reduce friction between the rotating shaft and the structure supporting it.
Product Qualification
With our flexible business model, we constantly pursue innovation and win the support and trust of our customers with high-quality 12kV/24kV/36kV/52kV 3150A Silicone Composite Transformer Bushing. Our products are exported to many countries and regions. Since its establishment, our company has been taking 'quality as the root, management as the foundation, innovation as the way, service as the road' as its purpose, which has won the support and trust of the majority of users and society. We provide strong impetus for the sustainable development of the enterprise, and promote the enterprise into the fast lane of healthy development.
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