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SUNDE® - EXPANDABLE POLYSTYRENE (EPS) |
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PRODUCT RANGE - REGULAR |
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Type |
Bead size (mm) |
Recommended min. foaming density,
kg/m³ ¹) |
Typical density end product, kg/m³ |
Application |
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Continuous prefoaming |
Batch prefoaming |
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121 |
1.6 - 2.8 |
14 |
12 |
12-30 |
Standard block moulding |
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123 |
1.6 - 2.8 |
13 |
11 |
12-30 |
Standard block moulding, low density |
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221 |
1.0 - 1.6 |
14 |
12 |
13-40 |
Block moulding, medium density |
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223 |
1.0 - 1.6 |
13 |
11 |
12-30 |
Block moulding, low density. Civil engineering application |
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224 |
1.0 - 1.6 |
13 |
11 |
18-40 |
Block moulding, high density |
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322 |
0.7 - 1.0 |
15 |
13 |
14-35 |
Shape moulding. Wall thickness >10 mm. Standard block moulding. Medium to high density |
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322A |
0.5 - 1.0 |
15 |
13 |
16-35 |
Shape moulding. Wall thickness >10 mm. Standard block moulding. Medium to high density |
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323 |
0.7 - 1.0 |
14 |
12 |
13-30 |
Shape moulding. Wall thickness >10 mm. Block moulding. Low density |
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422 |
0.5 - 0.7 |
17 |
15 |
18-40 |
Shape moulding. Wall thickness >10 mm. |
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624 CG |
0.3 - 0.5 |
23 |
21 |
25-80 |
Thin wall packaging. Drinking cups. |
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628 |
0.2 - 0.4 |
24 |
22 |
25-50 |
Porous bricks. Insulating plaster. Extrusion |
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620 |
0.3 - 0.5 |
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For extrusion. |
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629 |
<0.5 |
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For extrusion. |
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720 |
<0.3 |
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For extrusion. |
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