Skip to content
CORDTEX CARBON Engineering guide
materials and solutions

Engineering knowledge base

CORDTEX Technical Center

A practical guide to composite materials, manufacturing processes and selection for production and FPV projects. Start with a product form, a material or a question, and the Technical Center will guide you to the relevant category and next step.

Section routes

Select the route closest to the task. Commercial categories are opened separately and are not mixed with information pages.

Section

Materials

Carbon fabrics, prepregs and confirmed reinforcement groups.

Section

Product forms

Carbon sheets, tubes and rods: what to ask when choosing.

Section

Processes

Preparation of input data and CNC machining without unconfirmed promises.

Section

Applications

Relation of material to geometry, loading, assembly and operation.

Section

Comparisons and selection

Decision criteria instead of universal material rating.

Directory

FAQ

Short answers and list of data for engineering selection.

Article

Carbon fabric

Weaving, reinforcement orientation and problem statement.

Article

Prepregs

How to coordinate the basis, binder and technological route.

Article

Carbon sheets

Thickness, format, processing and part requirements.

Article

Carbon tubes

Diameters, wall, length, connection and load.

Article

Carbon for FPV and UAV

Frame as a system: geometry, sheet, connections and repairs.

Article

CNC machining of carbon fiber

Source files, contour, edge and acceptance criteria.

Mini-master

Guided material selector

Step by step clarify the form, task, conditions and get preliminary routes.

Article

Fiberglass

Group properties, base selection and connection to a confirmed directory.

Article

Aramid fabric

Features of selection without transferring general properties to the finished part.

Article

Hybrid fabrics

Combination of reinforcing components as a design system.

Article

UD and multiaxial fabrics

Reinforcement orientation and layer map requirements.

Article

Prepreg or dry fabric

Comparison by process, control and available infrastructure.

Article

Vacuum infusion

Process logic, input data and boundaries of the article.

Article

Prepreg storage

Cold chain, identification and verified documentation.

Article

Robotics: Composites

Information route from part function to prototype.

How to use the Tech Center

If you already know the material, use the Materials section to review its structure, supply format and limitations. If you know the shape of the part, start with Product Forms. If your project begins with a load case, assembly or production method, use Applications or Processes.

Each article ends with the input data you need and a link to a current category or request form. Technical guidance stays separate from prices, availability and confirmation of a specific item.

Main principle of selection

The name of the material in itself does not determine the result. An informed choice requires the direction and nature of the load, geometry, supports, cutouts, connection method, operating environment, surface requirements and available processing technology.

If some of the data is unknown, there is no need to select material according to one popular parameter. Submit the task, dimensions, quantity and available files: CORDTEX will clarify the missing conditions and suggest a format for further verification.

Quick route for the first project

What we already knowWhere to startWhere to go
It is necessary to make a part from layersDefine reinforcement, binder and accessible processMaterials: carbon fabric or prepreg
Need a flat plate or panelDescribe contour, supports, load, holes and processingProduct forms: carbon sheet
Need a long elementSpecify the length between supports, cross-section, internal passage and connectionProduct forms: tube or rod
FPV frame being designedStart with layout, components, load scenario and repairApplication: FPV and UAV
There is a part file for cuttingCheck units, contour, material, quantity and edge criteriaTechnologies: milling and CNC machining
We need to compare two solutionsSet the same function and a single verification methodComparisons and material selection

If this is your first time encountering the terms laminate, prepreg, matrix, or layer map, start with the FAQ: there is a short glossary and an example request.

What the Tech Center gives – and what it doesn’t promise

The Technical Center helps to translate everyday descriptions into an engineering statement of the problem, compare delivery forms and prepare data for a conversation with a supplier or production. It shows the selection restrictions and indicates the next commercial step: category, contact details or a request form.

The article is not a material datasheet, calculation of a specific design or process specification. Current dimensions, availability, price, modes, tolerances and documents are confirmed for the selected item and batch. If the data is insufficient, the correct outcome is to ask for clarification, a sample, or a test, rather than to substitute a generic number.

The guide is useful to procurement teams, engineers and people new to composites. It explains the terms, shows which parameters belong in a specification and gives a clear sequence of actions. Safety-critical designs still require qualified engineering and verification.

Frequently asked questions

Where to start if the material has not yet been selected?

Start with the task: purpose of the part, geometry, load, operating conditions, quantity and manufacturing method. This data is more important than the pre-selected material name.

Can I get a recommendation from a photo alone?

A photo helps to understand the layout, but is not usually a substitute for dimensions, load descriptions, and connection requirements. Additional input data will be required for engineering review.

Where can I see prices and availability?

Tech Center does not duplicate commercial tables. Use the links to the appropriate category or send a single request to confirm the position and delivery conditions.

Is it possible to send a drawing?

Yes. In the task form, you can attach an available drawing or model and describe the purpose, quantity and acceptance criteria.

Need a choice for a specific task?

Submit dimensions, load, quantity and available files. CORDTEX will clarify the missing data and return with the relevant material or production route.