0.7mm/0.30mm (0.028/0.012") Carbon Fiber Tube 1m (39")

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0-4	5+
$4.75	$4.30

0.7mm (0.028") pultruded carbon fiber tube manufactured from 100% unidirectional carbon fiber.

Our new range of micro pultrusions include the smallest diameter commercially pultruded tube available anywhere in the world.

Designed for indoor flyers, nanorobotics, scientific and educational use, and a range of other small scale engineering challenges, these ultra-small carbon fiber pultrusions represent the pinnacle in pultrusion technology.

The 0.7mm (0.028") carbon fiber tube has an outer diameter (OD) of 0.7mm (0.028") and a wall thickness of just 0.20mm (0.008") leaving an inner diameter (ID) of 0.3mm (0.012").

The tube is 1m (39") long.

Further Information

How to Cut and Shape

These ultra small carbon fiber tubes are quite delicate and are best cut by folding a piece of medium grit (around 400) wet-and-dry paper over on itself and carefully using the folded edge of the paper as a very fine file.

Specification

Weight and Dimensions

Wall Thickness	0.2	mm
Length	1000	mm
Outside Diameter (OD)	0.7	mm
Inside Diameter (ID)	0.3	mm

Product Data

Colour	Black
Construction	Pultrusion
Resin Matrix	Epoxy

Fabric Specification

Fibre Orientation	Unidirectional

Mechanical Properties

Tensile Strength (Lengthways)	220	MPa
Tensile Modulus (lengthways)	24	GPa
ID Tolerance (mm)	0.05	mm
OD Tolerance (mm)	0.03	mm
Tg Onset (DMA)	80	°C

General Properties

Gross Weight	0.0004	kg

Can’t find the answer you’re looking for?Ask our technical team a question.

Generally, the pultrusions are used ‘as-is’ and don’t require painting. If you really do need/want to paint the pultrusions then a light key with a fine abrasive paper like a 1200 grit wet and dry paper and a thorough degrease and clean using mild detergent or an alcohol wipe should be all that is needed to prepare the surface for paint.

No these pultrusions are not magnetic.

No, this pultrusion is manufactured from standard modulus fibres.

We do not currently offer a custom cutting service for our tubes and pultrusions. However, they are able to be cut DIY relatively easily as you can see from our tutorial video: How to Cut Carbon Fibre Sheet, Tube and Parts

Unfortunately it is not possible to cut a usable thread into carbon fibre composites. The nature of the material is such that the teeth on a thread would not be able to take any load and would break up either during thread turning or the first attempt at using the thread.

Where it is desirable to have a threaded method of attaching the tube or rod, it is commonplace to fabricate and then bond an aluminium insert into the tube or over the rod end which can then have a thread cut into it.

In simple terms these carbon rods would work with linear bearings in that fashion. The only concern is long term durability as the carbon surface is not quite as hard as aluminium and thus would likely wear quicker in many circumstances. For low usage or low load situations this may well not be a limiting factor.

The HDT of these pultrusions is 80 °C.

Yes absolutely! If done carefully, a hacksaw can be used to cut a pultrusion. Take a look at this VIDEO where we show various methods of cutting carbon fibre.

This Tube weighs 0.42g per metre length.

ASK YOUR OWN QUESTION

Shipping Information

Non Hazardous

This product is not classed as dangerous goods for transport and can be shipped to all US addresses without restriction.

Package Size

When packaged, this product is over 1m in length. A small 'additional handling' charge will be included in the shipping cost.

Delivery Cost

To find the cost for delivery of this item to your address, add it to your cart then use the instant shipping calculator on the cart page.

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