window bubble seals extruding rubber profiles for double glass glazing and locking
Main Specificaton >>>>>>>
No. | Item | Unit | Rubber |
1 | Hardness | shore A | 50+/-5 | 60+/-5 | 70+/-5 |
2 | Tensile Strength | Mpa | >=7 | >=7 | >=7 |
3 | Elongation at break | % | >=400 | >=300 | >=200 |
4 | Tearing Strength | KN/M | >=15 | >=15 | >=15 |
5 |
| Hardness (shore A) | 0~+5 | 0~+5 | 0~+5 |
Air ageing | Tensile strength (%)Max | -25 | -25 | -25 |
(70+/-2)℃/70h | Elongation at break (%)Max | -35 | -35 | -35 |
6 | density | g/cm3 | 1.35 | 1.35 | 1.35 |
10 | Polluting |
| without transfer pollution |
11 | Weather resistant | (63+/-2)℃/300h | no cracking |
More superiority:
ü PVC rigid carrier with flexible lip
ü U part (hard PVC) snapping the door frame firmly
ü Soft part supply excellent seal
ü High precision & low tolerance
ü Convenient to install
Extruded rubber seal strip with metal or fabric insert are available. P D L T H shape, U-channel, rubber tubing, solid cord, sponge cord, epdm cord, closed-cell sponge, silicone profile, pvc edge trim, almost any other custom rubber extrusion shapes to meet your applications:


Production Capability >>>>>>>


MIXING ● EXTRUSION ● CO-EXTRUSION ● SPLICING ● CORNER MOLDING......
Coil Form | Cut Pieces | Laser Printing | Flocking Profiles |
Punchine and Drilling | Vulcanized Spliced Gasket | Self Adhesive Rubber Strip | Special Packaging |
Gaskets with Molded or Injection Molded Corners
| Simple and Complex Shaped Seals, Tubes, Gaskets |
All Sizes from mini to large parts | Strip, Cord and Seal in Long Length on Reel or Coil as Cut Length |
In House Tooling for Custom Size and Shaps | Large Inventory of Tools in Standard Shaps and Custom Sizes |
Note :
We are glad to answer any questions regarding rubbers, plastics or any thermoplastic extrusions.
Please do not hesitate to contact us for more details, brochures, drawings, certificates, samples or send us any inquiry. Thanks very much.
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