Bellofram Closed Cell Silicone Sponge Cord Extrusions
Sometimes the simplest shape is the solution to your gasketing or sealing problems. Bellofram Silicones can produce closed cell silicone sponge cord extrusions in diameters ranging from 0.125 inch up to 2.000 inches. Metric lengths are available upon special request. Our proprietary in-house silicone mixing technologies allows us to produce materials to all five hardness ranges of ASTM-D-1056, from soft 2D1 to the extra firm 2D5. We are on the qualified products list for Boeing specs BMS 1-23K, and all three hardness ranges of BMS 1-60H. We are able to produce closed cell silicone sponge cord and extrusions with a compression set value of 10%, in a wide variety of colors.
Please contact us for a quote or sample today. These items are also available in our online shopping cart in standard lengths, click here to order now. For custom lengths or other requirements not listed here, please consult factory.
CLOSED CELL SILICONE SPONGE CORD COLOR AND DENSITY GUIDE
| SILICONE SPONGE COLOR |
SOFT (51X4) |
MEDIUM SOFT (52X4) |
MEDIUM (53X4) |
MEDIUM FIRM (54X4) |
FIRM (55X4) |
| ORANGE (X=0) | 5104 | 5204 | 5304 | 5404 | 5504 |
| BLACK (X=1) | 5114 | 5214 | 5314 | 5414 | 5514 |
| GREY (X=2) | 5124 | 5224 | 5324 | 5424 | 5524 |
| WHITE (X=3) | 5134 | 5234 | 5334 | 5434 | 5534 |
| BLUE (X=4) | 5144 | 5244 | 5344 | 5444 | 5544 |
| PINK (X=5) | 5154 | 5254 | 5354 | 5454 | 5554 |
| YELLOW (X=6) | 5164 | 5264 | 5364 | 5464 | 5564 |
| GREEN (X=8) | 5184 | 5284 | 5384 | 5484 | 5584 |
| TAN (X=9) | 5194 | 5294 | 5394 | 5494 | 5594 |
BELLOFRAM CLOSED CELL SILICONE SPONGE CORD PART SELECTION AND ORDERING GUIDE
(Click on the Individual Links Below to Request a Part Number Specific Quotation)