日本成人网站久久久,99久久成人国产精品免费蜜臀,狠狠成人综合欧美日韩,亚洲欧洲成人AV每日更新

GPO3, also known as UPGM203, is made of glass mat and unsaturated polyester resin. It is a new type of flame-retardant, impact-resistant, non-corrosive and high-dimensional stability material developed in recent years, with good cost performance.

A.Features:

1. High mechanical strength, good mechanical performance, impact resistance (refer to: Shore hardness, tensile strength, compressive strength and impact test, etc.)

2.It has good processing performance and can be easily processed and formed using standard metal processing equipment. 

Can be punched, drilled, machined, sheared.

3.Good electrical performance under high humidity, excellent anti-leakage tracking performance, insulation resistance after immersion in water is 2.4*10^7; CTI> 600V, no tracking

4. Excellent arc resistance (more than 180 seconds)

5.Flame retardancy:UL94 V-0 

Low smoke in case of flamehalogen-free grade can be customized 

6.the dimensions are stable, the thickness tolerance is small, 

Grinding plate to reach good flatness is available 

7.Shape:square tube, U-shaped (channel), L-shaped (angle), king-shaped, I-shaped, and special shapes can be customized.

8.Color:red, brownish red,white or other customized colors

profile: yellow, red

9.Complete specifications and sufficient stock can meet the different needs of customers. Cutting,drilling,milling,sanding,milling and machining is available to dwg/stp files

B. Application

Suitable for machine and electrical appliances 

Widely used as insulating structural parts 

in electrical machinery and electrical equipment

1.Power-type power supply: 

Medium and high voltage inverter,converters and high-voltage switch cabinets 

mainly as insulating material in columns,beams, wire ducts etc.

2.Circuit breakers: safety baffles, safety shutters,spacer pads, phase spacers, arc-extinguishing chambers etc.

3.Motor: motor armature parts, 

movable cover, slot wedge stator, fixed gasket, thin gasket, carbon brush holder etc.

4.Switchgear:phase partition plate in the partition system.

5.Arc-resistant structural parts: 

Cover,Cylinder,Clapboard and various central components

6.Insulation support. Partitions and linings of various switch cabinets

7.Insulating materials in low-voltage appliances and transformers

C. Products

1. GPO3 sheet

Specifications: 1000*1250 1250*2000 or other customized sizes Density: 2 Thickness 0.5-75mm

2. GPO3 profile

The profile has a list of molds, 

Special shape can be customized based in big quantity