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THERMO

Bi-Metallic Strip
Make your own thermostat. Interesting bi-metallic strip with a good working range. Supplied in strips of 20cm long.

Order Code: CDT0089 Price: £1.25

Thermocolour Film
Self adhesive plastic film coated with Thermochromatic "liquid crystal" ink. Changes colour from black to bright blue when heated above 27 degrees celsius. Use for temperature indicaors/warning devices or displays. 150 x 150mm sheet.

Order Code: CDT0246 Price: £5.99

Thermocolour Display Pack
This pack contains a piece of thermocolour film 50 x 150mm, a metre of resistance wire and an information sheet showing you how to make a simple liquid crystal display. Make your name appear as if by magic.

Order Code: CDT0247 Price: £3.99

Polymorph
A fantastic new thermoplastic polymer which combines tough engineering qualities with a softening point of only 62 degrees celsius which means that it can be heated with hot water or a hair dryer and moulded by hand.
Uses include:
Moulding handles or orthopaedic aids
Making vacuum forming moulds
Making armatures for models
Making replacement parts
Joining components together

100g
Order Code: CDT0248 Price: £4.99

250g
Order Code: CDT0248/250 Price: £11.99

500g
Order Code: CDT0248/500 Price: £19.99

Spring Bands
Spring bands for use as contact strips supplied in 4 metre coils.

Highly elastic bronze, 5mm x 0.2mm
Order Code: CDT0090 Price: £2.95

Even higher elasticity brass (CuZn 37) 5.5mm x 0.3mm.
Order Code: CDT0091 Price: £2.95

WIRE

Wire for making coils, resistances, heating or cutting elements or PCB links.
Enamelled Copper Wire
Solid copper wire coated in self-fluxing polyurethane enamel. 500g reel.
(You can select the types of wire required and add them all to the shopping cart in one go. If you need more than one 500g reel you can adjust the quantity in the shopping cart.)
Order Code Diameter SWG Length Price Select
CB0200 0.20mm 35 1850m £10.50
CB0202 0.25mm 33 1120m £10.00
CB0204 0.40mm 27 450m £9.80
CB0206 0.56mm 24 230m £9.50
CB0207 0.71mm 22 140m £8.50
CB0209 0.90mm 20 100m £7.90
Tinned Copper Wire
Tinned annealed solid copper wire. 500g reel.
(You can select the types of wire required and add them all to the shopping cart in one go. If you need more than one 500g reel you can adjust the quantity in the shopping cart.)
Order Code Diameter SWG Length Fuse Rating Price Select
CB0302 0.21mm 35 1593m 5A £9.20
CB0303 0.35mm 29 601m 10A £9.20
CB0305 0.6mm 24 228m 17A £8.80
CB0306 0.71mm 22 142m 25A £8.50
CB0307 0.91mm 20 88m 33A £8.00
CB0308 1.2mm 18 46m 45A £7.70
CB0309 1.6mm 16 28m 70A £7.70
CB0310 2.0mm 14 17m 100A £7.70
Nichrome Wire
Nickel/chrome wire suitable for making heating elements. 125g reel.
(You can select the types of wire required and add them all to the shopping cart in one go. If you need more than one 125g reel you can adjust the quantity in the shopping cart.)
Order Code Diameter SWG Ohms/metre Length Price Select
CB0535 0.27mm 32 17 244 £21.33
CB0530 0.32mm 30 14 193 £21.60
CB0525 0.38mm 28 9.8 136 £21.06
CB0520 0.46mm 26 6.8 94 £20.79
CB0515 0.56mm 24 4.4 61 £20.34
CB0510 0.71mm 22 2.7 38 £20.17
CB0505 0.91mm 20 1.7 23 £19.71
CB0500 1.22mm 18 0.88 12 £19.35
"Constantan"Wire
A copper/nickel wire for making resistance elements. Non-insulated. 125g reel.
(You can select the types of wire required and add them all to the shopping cart in one go. If you need more than one 125g reel you can adjust the quantity in the shopping cart.)
Order Code Diameter SWG Ohms/metre Length Price Select
CB0425 0.19mm 36 15.6 448 £21.33
CB0420 0.23mm 34 11.2 322 £21.60
CB0415 0.27mm 32 7.96 228 £21.06
CB0410 0.31mm 30 6.29 180 £20.79
CB0408 0.45mm 26 3.10 88 £Out of Stock
CB0407 0.56mm 24 1.99 57 £Out of Stock
CB0406 0.71mm 22 1.24 35 £Out of Stock
CB0405 0.91mm 20 0.77 22 £20.34
CB0402 1.20mm 18 0.40 11 £Out of Stock
CB0400 1.62mm 16 0.244 7 £20.16
These wires are supplied on plastic spools. The length, resistance, current rating and SWG are approximate figures.

Silver Conductive Paint
A silver-loaded conductive paint, ideal for PCB repairs or protocopying.The paint provides a thin,smooth,flexible film,offering good electrical conductivity and low surface resistivity. Can be applied by brushing, spraying, dipping or with a pencil point onto plastics, textiles, glass, ceramics and metals. Supplied in 3g bottles.

Order Code: CDT0146 Price: £9.46

© Copyright 2008 Sciencestore @ Permex Ltd
Riverside House, Plumpton Road, Hoddesdon, Herts EN11 0PA
Tel: (01992) 452980 Fax: (01992) 452981