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Ä®·¹Áî Spectrum 6375´ÂÁ¾·¡ÀÇ Kalrez4079, 2035, 1050LFº¸´Ù ³ÐÀº ¹üÀ§ÀÇ ³»È­ÇмºÀ»°®°í ÀÖ´Â,µàÆù´Ù¿ì¿¤¶ó½ºÅä¸Ó¿¡¼­ »õ·ÎÀÌ °³¹ßÇÑ Á¦Ç°À¸·ÎCPI(Chemical Process Industry : È­Çаø¾÷)ºÐ¾ß¿¡¼­ÃÖÀûÀÇKalrez CompoundÀÌ´Ù. »ç¿ë¿Âµµ¹ü À§´Â 275¡É(525 ¢µ)ÀÓ.
»ç¿ë¿Âµµ ¹× ³»È­Çмººñ±³ Upper Service Temperature and Chemical Resistance

Compound

Kalrez 6375

Kalrez4079

Kalrez2035

Kalrez1050LF

ÃÖ°í»ç¿ë¿Âµµ

275¡É(525¢µ)

316¡É(600¢µ)

220¡É(428¢µ)

288¡É(550¢µ)

Resistance to :

 

 

 

 

Aromatic/Aliphatic oils

++++

++++

++++

++++

Acids

++++

++++

++++

+++

Bases

++++

+++

+++

++++

Alcohols

++++

++++

++++

++++

Aldehydes

++++

+++

++++

++++

Amines

+++

+

++

++++

Ethers

++++

++++

++++

++++

Esters

++++

++++

++++

++++

Ketones

++++

++++

++++

++++

Steam/Hot Water

++++

+

+++

+++

Oxidizers

++

++

++

++

Ethylene Oxide

++++

X

++++

X

Propylene Oxide

++++

X

++++

X

Hot Air

+++

++++

++

+++

++++ = Excellent   +++ = Very Good   ++ = Good   + = Fair   X = Not Recommended
* In strong oxidizers a white compound like Kalrez 2037 is recommended

À§ÀÇ Ç¥¿¡¼­ º¸¸é Base,Aldehydes,Amines,Ethylene Oxide,Propylene Oxide,Steam/Hot Waterȯ°æ ¿¡¼­´Â ±âÁ¸ÀÇ Ä®·¹Áî(4079,2035,1050LF)¿¡ ºñÇØ Spectrum 6375°¡ ¿ì¼öÇÑ ³»È­ÇмºÀ» ³ªÅ¸³½´Ù.
Àû¿ë»ç·Ê Field Test Results
´ÙÀ½ÀÇ »ç·Ê¿¡¼­ º¸µíÀÌ, Field Test°á°ú Á¾ÀüÀÇ 4079,1050LF,2035 Compound·Î´Â ½ÇÆÐÇß´ø »ç¿ëȯ°æ¿¡¼­ Spectrum 6375·Î ´ëüÇÑ °á°ú ³»±¸¼ºÁõ°¡µîÀÇ ¸¸Á·½º·± ¼º´ÉÀ» ³ªÅ¸³»¾ú´Ù.



New Kalrez¢ç Spectrum¢â Extends Seal Life Especially in Mechanical Seals
DuPont Dow Elastomers has expanded the capability of traditional perfluoroelastomer parts with KalrezR Spectrum¢â 6375 to provide the broadest range of performance and value in harsh chemical processing environments. Kalrez Spectrum 6375 enables chemical processors to extend seal life, lengthen mean time between replacement (MTBR) and lower total operating costs. Because Kalrez Spectrum 6375 was designed specifically for the chemical process industry(CPI), it provides outstanding performance in the most hostile chemical environments,like sulfuric acid, ethylene oxide, steam and amines. Mixed streams,a persistant problem for processors, are readily handled by 6375.
Longer Seal Life, Less Risk of Failure
Through a combination of innovative polymer technology and a patented curing system, Kalrez Spectrum 6375 allows for a continuous upper service temperature of 275¡ÆC (525¡ÆF). This high-temperature performance, which is 56¡ÆC (100¡ÆF) higher than other products claiming broad chemical resistance, guarantees longer seal life with less risk of unexpected seal failure. Today, chemical processors who use several perfluoroelastomers to optimize chemical and thermal performance, may simplify seal selection and lower inventory cost by choosing Kalrez Spectrum 6375. Chemical processors should be delighted by the performance of 6375 and its lower cost. It is value-priced below current Kalrez compounds and is available globally from authorized distributors of Kalrez parts in the most popular seal sizes.
 



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