Description
The sinks and troughs are manufactured from epoxy resin the material that offers a superb combination of features and benefits. It is durable, extremely chemical and stain resistant, mechanically strong and easily cleaned and decontaminated and exhibits good fire resistance, fire propagation and low smoke properties.
Troughs
A number of troughs are available at the sizes as detailed in the table below. These are commonly used at the rear of fume cabinet bases, especially in water wash cupboards. They are also available for mounting into benchtops as required.
Hexagonal Sink
A six sided sink that is designed specifically for the school laboratory so that up to six students can have easy access to the sink. This can be fitted as an underslung or a drop-in fitment into a worktop of any material. The sink measures 679 x 779 x 180 mm.
Circular Sinks
Two sizes and configurations of sink are produced.
1. The SC8-C sink is a small circular sink 300 mm diameter x 150 mm deep with steep sides.
2. The C-40 sink is 400 mm diameter x 188 mm deep and is hemispherical in design for an especially attractive appearance. This sink can also be used as a drop-on or drop-in type fitment.
|
Code |
Type |
Internal Length |
Internal Width |
Internal Depth |
External Height |
Flange Width |
Flange Thickness |
Waste Position from Side |
Waste Position from Rear |
Internal radius |
Weight |
|
STB9 |
Trough |
500 |
200 |
150 |
161 |
34 |
9 |
85 |
100 |
25 |
7 |
|
STM13 |
Trough |
1500 |
150 |
100 |
130 |
18 |
11 |
85 |
75 |
35 |
12 |
|
STL15 |
Trough |
<2400 |
150 |
35 |
50 |
28 |
9 |
Any |
Any |
n/a |
20 |
|
STX48 |
Trough |
1440 |
495 |
390 |
410 |
42 |
9 |
725 |
250 |
15 |
48 |
|
C-40 |
Circular |
400Ø |
188 |
205 |
35 |
8 |
200 |
200 |
200 |
6 |
|
|
SH20-DI |
Hexagonal |
679 |
779 |
180 |
198 |
29 |
6 |
n/a |
n/a |
n/a |
14 |
|
SC8-C |
Circular |
300Ø |
150 |
175 |
25 |
14 |
150 |
150 |
150 |
6 |
|
- Sink length and width dimensions given are nominal sizes only. There can be slight variations form sink to sink due to the nature of epoxy resin.
- Outlet position assumes that the sink / trough is oriented with the longer side facing the front of the worktop.
- Sink weight will vary with colour. Weights shown are for Grey.
- All dimensions in millimetres.
Glass Transition Temperature (Tg) – 120 – 130 °C
Tensile strength – 85 N/mm²
Tensile Modulus – 10,500 N/mm²
Elongation at break – 0.8%
Flexural strength – 112 N/mm²
Flexural Modulus – 10,000 N/mm²
Compressive Strength – 190 N/mm²
Coefficient of linear thermal expansion – 34 10-6
Water absorption-24 hours at 23°C – 5-10 mg (0.06-0.068%) ISO 62 (1980)
Thermal Properties
Thermal Shock – 2000 cycles (90 sec. at 75 °C, 90 sec. dwell, 90 sec. at 15°C) – No effect.
Should not be subjected to dry-ice or liquid nitrogen.
Smoke Emission – Low Smoke Emission – BS 6853 1999 App. D Clause d.8.4. Result – Ao(on) 8.75, Ao(off) 10.41
Flammability – Class 0 as classified by the current Building Regulations
Thermal Decomposition – 350° C
Radioactive Thermal Decompsition
Decontamination factor (geometric mean) – A5598
Deviation factor – 1.25
Ease of decontamination classification – “Excellent”
Chemical Resistance
Acetone – Unaffected
Acetonitrile – Unaffected
Aqua regia – Unaffected
Chloroform – Unaffected
Chloroform 100% – Unaffected
Chromic acid pickle (*1) – Unaffected
Dichloromethane – Surface attack
Dimethylformamide – Unaffected
Ethyl acetate – Unaffected
Hydrochloric acid 30% – Unaffected
Hydrochloric acid concentrate – Unaffected
Hydrofluoric acid 40% – Slight bleaching
Hydrogen peroxide – Unaffected
Methanol – Unaffected
n-Butanol – Unaffected
Nitric acid 70% – Very slight bleaching
Nitric acic concentrated – Slight yellowing
Nitric acid fuming – Attack and staining
Perchloric acid 0.1% – Unaffected
Phosphoric acid concentrated – Unaffected
Potassium hydroxide pellet (*2) – Unaffected
Sodium hypochlorite – Unaffected
Sulphuric acid 70% – Unaffected
Sulphuric acid concentrated – Surface attack
Xylene – Unaffected
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