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°æ·®È |
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ÃÊ°æ·® ¼ÒÀç·Î Áß·® Àú°¨ ÃÖÀûÈ |
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ÈíÀ½¼º´É(Alpha Cabin test) |
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Trunk mat ½ÇÂ÷ ÀåÂø ±âÁØ |
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¼öÀÔ MB ¼ÒÀç ´ëºñ 10% ÀÌ»óÀÇ ÈíÀ½·Â Çâ»ó [main frequency : 500 ~ 5000Hz] |
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¿ø°¡Àý°¨ |
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±âÁ¸ ¼öÀÔ ¼ÒÀç ´ëºñ ¾à10% ÀÌ»ó Àý°¨ È¿°ú |
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Existing low cost sound-absorption materials |
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ºÐÁø ¹ß»ý |
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°íÁß·® |
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ºñ´Ò ÄÚÆÃÀ¸·Î ÀÎÇÑ ÈíÀ½·Â ÀúÇÏ |
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±â°èÀû °áÇÕ |
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ºÐÁø ¹ß»ý |
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°íÁß·® |
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Ãþ°£ ¹ß¸® ¹ß»ý |
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Existing high cost sound-absorption materials |
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ÃÖÀûÈµÈ MB¹æ½ÄÀÇ °í¼º´É ÈíÀ½Àç °³¹ß |
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¡° PP °è Melt blown ÈíÀ½Á¦ ¡± |
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Melt- Blown PP Sound Absorption Sheet |
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Used ultra-fine fiber |
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Light weight |
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Harmless to human body and allergy free |
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Good sound-absorption properties |
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Classification : 200g/m2, 300g/m2, 400g/m2, 600g/m2, 800g/m2, 1000g/m2 |
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Width (mm) : 500mm / 1000mm / 1500mm |
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Waterproof, low water absorption and good dryness |
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Web-Q(Quiting) |
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Web-QA(Quiting+Adhesive) |
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Web-W(Welding) |
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Frequency (Hz) |
Coefficient |
Frequency (Hz) |
Coefficient |
100 |
0.07 |
800 |
1.05 |
125 |
0.09 |
1000 |
1.04 |
160 |
0.12 |
1250 |
0.98 |
200 |
0.22 |
1600 |
0.95 |
250 |
0.32 |
2000 |
0.92 |
315 |
0.55 |
2500 |
0.90 |
400 |
0.75 |
3150 |
0.88 |
500 |
0.91 |
4000 |
0.91 |
630 |
1.03 |
5000 |
0.90 |
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ÃÊ°æ·® (200 ~ 1000g/M©÷) |
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°í ÈíÀ½¼º (Alpha Cabin, Trunk mat ÀåÂø ½ÃÇè) : ¼öÀÔ ¼ÒÀç ´ëºñ ÈíÀ½¼º´É 10% ÀÌ»ó Çâ»ó |
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°¡°Ý °æÀï·Â : ¾à 10% ÀÌ»ó Àý°¨ |
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³¿¬¼º : FMVSS 302, ASTM E84, BS6853 µî. |
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´Ü¿¼º : ¿ÀüµµÀ² (KS K 0466) 0.022 (W/mK) |
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¹ß¼ö¼º : ¹ß¼öµµ 4±Þ [KS K 0590] |
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100% Recycling : ȯ°æ Ä£ÈÀû |
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No ºÐÁø : ÄèÀûÇÑ ½ÂÂ÷°¨/»ç¿ë°¨, ÀÛ¾÷ȯ°æ °³¼± |
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Flame Retardant Coefficient : |
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Residual flame time : 0.1 sec |
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Residual spark time : 0.0 sec |
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Carried length : 6.1 cm |
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Carried area : 20.6 cm©÷ |
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Specific Optical Density of Smoke [ASTM E662] : |
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Maximum time = 30.5 min |
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Ds Max = 64 |
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Toxic fume [BS6853] |
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R = 0.42 |
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FMVSS No. 302 : pass |
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Tunnel test [ASTM E84] |
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°í¼º´É ÈíÀ½ÀçÀÇ ÃÖÀûÈ ½ÇÇö |
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´Ù¾çÇÑ Grade : 200 ~ 1000 G |
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ÃÊ°æ·® |
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Slim |
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°íÈíÀ½¼º |
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³¿¬¼º |
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°í´Ü¿¼ºÀ¸·Î ÀÎÇÑ ¿¡³ÊÁö Àý¾à ¹× ÄèÀûÇÑ »ç¿ë ȯ°æ |
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Cost Down |
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ºÐÁø ¹ß»ý Á¦·Î |
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Recycling |
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ÀÛ¾÷ ȯ°æ °³¼± |
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°í°´ÀÇ ¿ä±¸ »çÇ׿¡ µû¸¥ NVH Á¦Ç°ÀÇ Àû±ØÀû °³¹ß ´ëÀÀ |
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