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Neoprene WRT Neoprene WD
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Chloroprene °ú 2,3-dichloro-1,3-butadieneÀÇ ÁßÇÕü (ºñ¿À¿°,Crystallization-Resistant)
Neoprene WRT¿Í Neoprene WD´Â Àå½Ã°£ Àú¿Â¿¡¼µµ À¯¿¬ÇÔÀÌ ÇÊ¿äÇÑ Á¦Ç°ÀÇ ¸¶°¨Á¦¸¦ À§ÇØ °í¾ÈµÇ¾ú´Ù.
¿ì¼öÇÑ Crystallization-ResistantÀº ¿¡½ºÅ׸£ °¡¼Òüµé¿¡ ÀÇÇØ ¾ß±âµÇ¾î °æȼºÀÌ Áõ°¡ÇÏ´Â°É ¹æÁöÇϵµ·ÏÇÑ´Ù.
µÎ ±×·¹À̵å´Â Mooney viscosityÀÇ Â÷À̸¸ ÀÖ´Ù.
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Á¦Á¶¿ø |
DuPont Dow Elastomers L.L.C.(Global Headquarters) |
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ÈÇй°Áú¸í |
Chloroprene Rubber (CR) |
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¿ë µµ |
ŸÀ̾î, ½Å¹ß, °í¹«È£½º, º§Æ® µî ´ëºÎºÐÀÇ °í¹«Á¦Ç°¿¡ »ç¿ë
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Typical Polymer Properties |
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Physical form |
Chips |
Color |
White to silvery gray |
Odor |
Mild, characteristic |
Specific gravity at 25/4¡ÆC, ASTM D 792-66 (1979) |
1.25 |
Mooney viscosity, ML 1+4 at 100¡ÆC (212¡ÆF), ASTM D 1646-81 WRT WD |
41-51 100-120 |
Crystallization rate |
Very slow |
Storage stability |
Excellent; little or no change in viscosity or scorch characteristics on storage, especially if stored under cool, dry conditions. |
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