Thompson
Brushes produce Polypropylene / Mono Filament / Brush
Wire. The factory keeps large material stocks
to maintain good deliveries, consistent with meeting
job specifications. It is company policy to use Australian
Made product wherever possible. That covers about
95% of all items, including steel and synthetic.
Some
exotic products have to be imported, particularly
the natural fibres and a few specialised synthetic
and wire.
SYNTHETIC
FIBRES
Polypropylene Extruder
Selection
Guide
Type
Resistance
To
Water
Softening
Wear
Set
Tensile
n/mm2
Soften
Temp
Density
Relative
Costs
Good
General Use
Polypropylene
(PP)
E
G
F-G
300-450
115°C
.90
1.0
Soft
Polyethylene
(PE)
E
F
F-G
100-200
80°C
.91
1.2
Very
Good Dry
Nylon
66 (N66)
F
G
G
350-400
145°C
1.14
2.2
Top
Grade Nylon
Nylon
612 Supalon N612
G
E
E
300-375
121°C
1.07
4.0
Abrasive
Abrasive
Nylon - N612+ SiC
G
E
E
110-120
121°C
1.26
8.0
Stiff
Good Flex
Polyester
(PBT)
E
E
E
250-350
145°C
1.32
2.5
WIRE
Steel
High
Tensile Spring Steel Wire Stocked from 0.71mm to 0.2mm
Stainless
Steel
#304 Wire Stocked from 0.15mm to 0.3mm
Steel Cord Wire
Multi-StrandBrass Plated, Heavy Duty, Cord
Brass
Medium
& Fine
Phosphor Bronze
Fine
NATURAL
FIBRES
Goat
Hair
Super
Soft
Horse
Hair S
Soft
Horse
Hair T
Semi
Soft - Polishing
Mexican
(Tampico) - Medium
Stiff
- Holds Water / Washing
Union
- Stiff
Holds
Water / Scrubbing
Natural
Fibres are specified where synthetics are not acceptable