sail cloth and sail making hardware
from Bainbridge International
Sail
cloth and sailmaking hardware suppliers. Bainbridge International's extensive range of hi-tech
DIAX laminates, AIRX spinnaker fabrics and Sailman full batten fittings - everything a sailmaker
needs for racing boats and yachts.
In the early 1990’s Bainbridge International’s
application of scrim technology, revolutionised the laminated sailcloth market. Since then Bainbridge
has remained at the leading edge through evolution and perfection of the original concept. The
most recent upgrades to the DIAX range has once again put Bainbridge at the leading edge.
The DIAX range of high performance laminates
from Bainbridge International is designed to deliver the ultimate combination of light weight
and durability sought by all racing sailors.
sail
cloth | sailmakers | racing boats
| yachts | battens | laminates
| spinnaker | diax | airx
| sailman | kevlar | pentex
| dacron | aramids | twaron
| bainbridge international
Your Sailmaker designed the ideal sail shape
for your boat, the type of sailing you enjoy and your local conditions. The design was based on
using a cloth that best suited your application when new. Over time your cloth has deteriorated,
reducing its ability to resist the stretching forces on your sail and so loosing the shape your
Sailmaker intended. The effects of this can seriously effect your sailing enjoyment that is why
it is important you specify a quality cloth such as Bainbridge.
- Your mainsail will become more full causing
more heeling, less speed and earlier reefing.
- Your headsail will also become more full
reducing your pointing ability so you have to tack more often.
- The camber (the deepest part of your
sail) will move aft causing more heeling force and drag, and less forward drive.
- The leeches of your sail will fall away
reducing your pointing ability and the gust response of your rig with your sails stretching
and releasing the extra wind power instead of harnessing it to accelerate your boat.
Racing sailors are very aware of these problems
as speed difference between old and new sails is easy to spot.
Cruising sailors are also becoming more aware
of the effects of poor sails.
Stretching sails = more tacking, more reefing, more heeling, longer to get to a destination
= less enjoyment.
Why do sails deteriorate?
- UV light seriously reduces the strength
of the fibres used in sailcloth, in extreme cases up to 50% in 3 months.
- All materials loose strength when they
are bent back and forth or 'flexed'. When a sail flogs this flexing action damages the fibres.
- Static tensile loads such as leech, outhaul
and halyard tension all stretch the fibres. Over time they loose the ability to recover and
the sail will then never return to the design shape.
- All woven sails have a hard resin finish
that protects the fibre from UV, prevents water absorbsion and locks the weave together. This
finish is relatively brittle and breaks down with flogging and flexing so causing the sail to
feel soft and soggy and loosing the ability to resist diagonal bias loads.
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