| Prod Model: |
Series |
| Application: |
Switch Baseplate |
| Density: |
More Than 1.7g/cm3 |
| Delivery: |
7-14 Working Days |
| HS Code: |
85479090 |
| Type: |
Insulation Sheet |
| Chemistry: |
Hybrid Insulation |
| Material: |
Resin |
| Thermal Rating: |
H 180 |
| Maximum Voltage: |
>100KV |
| Brand: |
Zhongyi |
Product Description
Insulating Sheets
This is rigid insulation material made by alkali-free glass mat impregnated in unsaturated polyester resin and additives, cured by heat and pressure. Materials exhibits excellent electrical and mechanical properties, widely used in railway industry, photovoltaic industry, wind power, power transmission and distribution, metallurgy, mining, petrochemical industry, public transportation, etc.
Stable electrical performance in high humidity, good mechanical performance at moderate temperatures, for mechanical and electrical applications
Good mechanical and electrical properties, good mechanical performance at moderate temperatures, good flame and fire resistance
Excellent arc and tracking resistance, for mechanical and electrical applications
Higher mechanical strength and heat resistance, designed for operating under harsh conditions, but does not meet UL 94 V-0
Thermal class H, TIg 188ºC. Well suited for mechanical and electrical applications, excellent mechanical and electric strength at room temperatures, excellent heat resistance, good performance against arc and tracking, toxic-free, flame resistant, low smoke
Standard Sheet Sizes: 1000 X 2000mm,1010 X 2020mm,1250 X 2500mm
Thickness:0.8 - 60mm
Remarks: Specialized specifications can be customized.
From the bleached wood pulp paper impregnated with phenolic resin, drying, hot pressing made.
Implementation of the standard: enterprise standard
Colour: Black,Brown
Features: Compared with other phenolic paperboard, it has excellent mechanical properties, good humidity under normal electrical performance, suitable for cold punching, alternating heat and heat after the change in size smaller.
Applications:
Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Generator
Mechanical and electrical use. Due to its hot and cold after the change in size is small, suitable for fluorescent lamp head plate.
| Serial number | Test items | unit | standard |
| 1 | Vertical layer to bend strength (normal) | Mpa | ≥150 |
| 2 | Heat resistance (200 ° C, 10 min) | --- | Not blistering |
| 3 | Water absorption | mg | ≤140 |
| 4 | Parallel layer to the insulation resistance (normal) | Ω | ≥1*109 |
| 5 | Parallel layer to the insulation resistance (D48 / 23) | Ω | ≥5.0*107 |
Established in 1986, Hao Hua Zhongyi Hebei Advanced Composites Co., Ltd has worked closely with its customers and suppliers to develop better ways to eliminate corrosion and process problems found in industry, Founded by a group of technical, administrative, and practical individuals, Hao Hua Zhongyi quickly gained the confidence and respect of engineering, purchasing, and contracting individuals throughout China and abroad
Hao Hua Zhongyi has the packaged ability to design, fabricate and install all of its products. The major customers we serve are in the following industries:
Civil engineering
Pulp and Paper
Mining
Chemical Processing
Water Treatment Facilities
Oil and Gas
Foodstuff and beverage
Hao Hua Zhongyi manufactures fiberglass reinforced plastic (FRP) pipes and fittings, ducts, stacks, hoods and covers, storage tanks, reaction vessels, gas scrubbers, absorbers, gratings and platforms, pultruded structural shapes and many other custom items. With the use of computer controlled manufacturing equipments we have been able to both sustain a high level of product quality and remain flexible for ever changing industry requirements.
Established in China for over 25 years, Hao Hua Zhongyi is the leading supplier of corrosion resistant structural FRP (fiberglass reinforced plastic) and provides the skills and capabilities in composite design and manufacture which the market requires. In essence these are:
A highly skilled engineering team utilizing state of the art Finite Element Analysis and other specialized design software together with the latest CAD systems.
Several fixed base workshops and packaged mobile manufacturing capability, able to meet the requirements of projects at any time, and any location.
Quality Assurance to ISO 9001
Manufacture according to international standards and codes such as ASTM, ASME, RTP-1, AWWA DIN, BS, ISO etc.
State of the art manufacturing techniques sourced from around the world to specifically meet the market requirement
.
The People
The ZHONGYI team consists of hundreds of man-years of experienced designers, engineers, project managers and planners, coupled with 1, 000's man-years of experienced first class laminators and reinforced composite technicians.
Equipments
One notable capability of ZHONGYI, in relation to filament winding work, is computer controlled filament winding machines, of which ZHONGYI has designed and built. Some equipment is designed to be mobile and transferred to the job site for large contract requirements, to avoid transporting bulky manufactured products.
ZHONGYI also has a transportable version of the filament winding machine which can be set up on site to produce large filament wound structures, which to date include 30m diameter vessels and tanks.
ZHONGYI is a leading manufacturer of FRP duct and pipe and a major supplier of large and complex composite structures to. Using CNC filament winders, ZHONGYI produces quality and economical circular products in a standard range of Ø 15 to Ø 4000. Special shapes and sizes are also manufactured to client requirements.
For very large structures, which have transport limitations, ZHONGYI specializes in on site fabrication and installation using mobile filament winder machines and fabrication facilities.
Branch Company and Production Base
Main production base is located at Jizhou
There are also Hangzhou Branch, Quanzhou Branch, Guangzhou production base, Golmud production base
All ZHONGYI production machines and equipment are designed, manufactured, installed and maintained by our own in-house specialized maintenance team.
