Categories | Customization Mould Product |
---|---|
Brand Name: | Hongcheng |
Model Number: | DMC / BMC / SMC |
Place of Origin: | Xiamen of China |
MOQ: | 1 thousand |
Payment Terms: | T/T |
Delivery Time: | 25-35 working days |
Packaging Details: | plywood crate packing,plywood pallet,cartons |
Product name: | High Flexural Strength Mould parts |
Product color: | Red/White/Gray |
Mould life: | 500 thousand-1 million |
Shipment: | by sea,air or express |
Molding shrinkage: | <0.1% |
Tensile Strength: | ≥60Mpa |
High tensile strength Mould parts with Low cost / mould parts tensile strength up to 60Mpa
Product Name:High tensile strength Mould parts
Product Description:
High tensile strength Mould parts made of glass fibre which is
Immersion in unsaturated polyester and Vinyl resin,It is a
thermosetting material which is made by heat pressing.
Product Advantages:
1. Compared to similar methods, SMC benefits from a very high
volume production ability, excellent part reproducibility, it is
cost effective as low labor requirements per production level is
very good and industry scrap is reduced substantially.
2. Weight reduction, due to lower dimensional requirements and
because of the ability to consolidate many parts into one, is also
advantageous.
3. The level of flexibility also exceeds many counterpart
processes.
Hong Cheng Grade | HC-DMC/BMC | |||
Item | Test method | Unit | Values | |
Physical Properties | Density | ASTM D792 | g/cm3 | 1.80 - 1.95 |
Water absorption | ASTM D570 | % | ≤0.3 | |
Molding shrinkage | ASTM D955 | % | ≤0.1 | |
Temperature of deflection under load | ASTM D648 | ℃ | ≥240 | |
Mechanical Properties | Izod impact strength(notched) | ASTM D256 | Jcm | ≥7.8 |
Flexural Strength | ASTM D790 | MPa | ≥160 | |
Tensile Strength | ASTM D638 | MPa | ≥60 | |
Compressive Strength | ASTM D695 | MPa | ≥100 | |
Electrical Properties | Electric strength ( in transformer oil 90℃) | ASTM D149 | MV/m | ≥13 |
Arc resistance | ASTM D495 | s | ≥180 | |
Flammability | Flammability | UL94 | class | V-0 |
High tensile strength Mould parts used in Molded Circuit Breaker
The molded case circuit breaker is also called a device breaker
,all parts are sealed in plastic shell, the touch head,
arc-suppression , release devices and operating mechanism are
assembled in a plastic casing through modularization.Generally,
maintenance is not considered ,it suitable for branch protection
switch ,overcurrent tripping device has two types: thermally
magnetic and electronic.The arc-suppression plate in the structure
is mainly used for the thin plate and the arc resistance HC-GPO3
,arc-suppression plate acts as a protective effects.
Main famous cooperative enterprises:
ABB,Schneider(APC),Siemens,HUYU Group Co.,Ltd.Electrical Components
& Automation Jiangsu Daqo Kfine Electric Co., Ltd.
Our Factory Advantage:
With the professional materials background and non-metallic
materials processing experiences ,Our company has became the solver
of electric insulation technology project .We have more than one
hundred machines including CNC and Digital controlled lathe.every
kinds of Bending machine,Punching machine,have establish the
completely production chain of design and precision further
processing .We are the only modernization company in the country
which is totally operated by Numerical control in respect of
material production and the process for non-metallic insulating
spare parts.All of the products have gained the UL certification of
the USA,The French national standard certification,CEMT,RoHS,Reach
and many national& international authoritative organization
certification.This provides an stability guarantee of material for
further processing of spare parts.