Plastic CNC Machining-WELDO CNC Machining Services | Precision Machined Parts | Advanced On-Demand Manufacturing So-WELDO

ABS

ABS is one of the most widely used plastics across several industries. Among its best characteristics are firmness and resistance to different factors such as impact. At the same time, its relative affordability allows for the reduction of some production costs.

Advantages

Applications

Rigid surface with a good level of durability
Highly efficient resistance to various damages such as impacts
Different options in the final appearance
An optimal level of processability during production
and more..

Main components for PC
Telecommunication area devices
Some small household appliance parts
Objects for medical purposes
Some wind musical instruments
and more..

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Polycarbonate (PC)

Polycarbonate is a thermoplastic with high toughness, good machinability, and excellent impact strength (better than ABS). It is optically transparent usually, but also can be colored, so it is very suitable for a wide range of applications including fluid equipment or automotive glass.

Advantages

Applications

Excellent level of resistance to some harmful chemicals used in the manufacture of a PC
The structure has good dimensional stability
High level of durability and impact resistance
A transparent appearance can be obtained if necessary
and more..

Elements with medical purposes
Different mechanical parts in general
Components of the telecommunications industry
Vehicle headlights
Commercially useful machinery
Wide variety of goods in various industries
and more..

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Polypropylene (PP)

Polypropylene (PP) is tough and flexible, has good fatigue resistance, and is low in price. PP is the lowest density commodity plastic. With lower density, lighter plastic parts can be produced.

Advantages

Applications

High level of durability against some harmful factors such as humidity
Plastic ideal for use with food
Excellent level of versatility to obtain different molds
AExcellent overall impact resistance
and more..

Various hardware components
Some parts in the automotive industry
Useful objects for the home with good resistance
Boxes and objects used for packaging
Key parts for processing industrial-grade fluids
and more..

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Nylon

Nylon, also known as polyamide (PA), is a thermoplastic, often used in engineering applications due to its excellent mechanical properties, good impact strength, high chemical resistance and abrasion resistance. Although it is easy to absorb water and moisture.

Advantages

Applications

Excellent durability and abrasion resistance
Resistance to sudden temperature changes between minus 700° and 600°.
Durability and resistance to some harmful chemicals
Excellent durability against certain impacts
and more..

Useful for gears and industrial components in general
The key component for certain electronic connectors
Different parts in the automotive industry
Components with general industrial purposes
and more..

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G-10

G-10 is a high-pressure fiberglass laminate, a type of composite material. It is manufactured in flat sheets, so most often a few millimeters thick. G-10 is the ideal material for making hard parts such as knife handles because it is light, easily workable, does not expand or contract due to normal temperature and moisture exposure, and extremely rugged.

Advantages

Applications

Provides a low level of moisture absorption
Excellent for use for electrical insulation purposes
High level of resistance to certain chemicals
Excellent level of durability and impact resistance
and more..

The component in electronic parts
Manufacture of handles in the armament industry
General tools for different industries
Knife Grip Handle
and more..

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POM

When precision, high rigidity, low friction, excellent dimensional stability at high temperatures and extremely low water absorption are required for CNC machining of plastic parts, POM (Delrin) is usually the best choice.

Advantages

Applications

A surface with a glossy finish is obtained
Excellent resistance and durability to solvents and impacts
Excellent resistance to toughness or stiffness with traction
Appropriate levels of static and dynamic friction
An appropriate alternative to replacing parts made of cast metal
Plastic safe for use in contact with water and food
and more..

Bushings and gears for various industries
Some seat belt components
Essential components for various household appliances
The mechanical part of a large number of vehicles
Specialized machinery for commercial purposes
and more..

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PTFE (Teflon)

PTFE, commonly known as polytetrafluoroethylene (Teflon), is an engineering thermoplastic with excellent chemical and heat resistance and the lowest coefficient of friction of any known solid.

PTFE (polytetrafluoroethylene) is one of the few plastics that can withstand operating temperatures above 200℃ and is an excellent electrical insulator. However, it has pure mechanical properties and is often used as a lining or insert in components.

Advantages

Applications

Provides an excellent level of chemical resistance
High level of waterproofing in general
Excellent for environments with humid conditions
High level of flexibility
Optimal choice as an electrical insulator
Excellent anti-adherence and resistance to different temperatures
and more..

Useful components in medicine
Coatings in the aviation industry
Articulation of objects from different industries
Coatings for electronic components
Various kitchen objects
A large number of household products
and more..

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PET

PET (polyethylene terephthalate ) is an engineering thermoplastic that has a clear, strong, and lightweight. In addition to injection molding production, it can also be made into different thicknesses and diameters and is easy to machine to tight tolerances. PET is FDA compliant and has minimal moisture absorption.

Advantages

Applications

High level of durability against corrosion and wear
Excellent slip coefficient
High level of thermal and chemical resistance
Compatible with other materials
and more..

It is used to pack water and different liquids in general.
and more..

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PMMA

PMMA, also known as Plexiglass, is a transparent plastic material with outstanding strength, stiffness, and optical clarity. Acrylic sheet exhibits glass-like qualities—clarity, brilliance, and transparency—but at half the weight and many times the impact resistance of glass. From durable signs and skylights, to eye-catching retail store fixtures, displays and shelves, acrylic plastics provide outstanding versatility, durability, and aesthetic qualities.

Advantages

Applications

Provides a transparent finish that does not damage the optics
An excellent choice for light transmission
Appropriate impact resistance
High level of durability to sunlight and outdoor factors
and more..

It is used in shields and certain security elements in general
Useful in decorative objects for the home, such as lamps
It is applied in different parts of a vehicle in the automotive industry
and more..

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Polyethylene (PE)

Polyethylene (PE) also known as Polythene (IUPAC name polyethene) is a semi-crystalline thermoplastic. PE offers high levels of toughness with low strength and hardness. Its versatility has made it one of the most popular plastics globally.

Advantages

Applications

Excellent impact resistance
High level of water durability
Excellent level of versatility and flexibility in stretching
and more..

Some coatings and bags for medical purposes
An essential component for toys
The coating on containers for cleaning products, hygiene, paints, and some foodstuffs
Coating for various industrial components
and more..

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PVC

It is one of the most widely used plastics throughout several industries because in principle it presents excellent mechanical advantages.

Some of them are a high level of resistance to different factors, together with advanced insulating qualities.

Advantages

Applications

Requires very little budget for its manufacture
The structure of this plastic has a high level of stability
An excellent option for slowing down the fire
Advanced level of overall versatility and flexibility
and more..

Used to coat wires in electronic components
Different components in the automotive industry
Objects for health or medical purposes
Different products for home use
and more..

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PEEK

PEEK is a high-performance engineering thermoplastic with excellent mechanical properties, thermal stability over a wide temperature range, and excellent resistance to most chemicals.

PEEK is often used to replace metal parts due to its high weight-to-weight ratio. Medical grades are also available, making PEEK also suitable for biomedical applications.

Advantages

Applications

Excellent level of resistance in use with other components
High level of durability at different temperatures
An excellent choice for ultra-high vacuum applications
and more..

Chemical and electronic industry
Some components in automotive industry vehicles
The key component for the aerospace industry
Excellent for medical industry machinery
and more..

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FR4

FR-4 is a popular and versatile high-pressure thermoset plastic laminate grade with good strength to weight ratios. With near-zero water absorption, FR-4 is most commonly used as an electrical insulator possessing considerable mechanical strength. These attributes, along with good fabrication characteristics, lend utility to this grade for a wide variety of electrical and mechanical applications.

Advantages

Applications

Excellent flame retardant
Appropriate weight to strength ratio
Low level of moisture and water absorption
Excellent as an electrical insulator
and more..

Many applications in electrical objects
Excellent at manufacturing washers, busbars, spacers, switches
and more..

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