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1974 ³â¿¡ ¼³¸³µÈ Wayne Pigment
Corporation Àº ¹Ì±¹ Wisconsin ÁÖ¿¡ À§Ä¡Çϰí ÀÖ´Â ¹æÃ»¾È·á ¹× Stain Inhibitor
Àü¹®Á¦Á¶¾÷ü·Î¼ °¢Á¾ÀÇ Chrome ¹× Non-Chrome ¹æÃ»¾È·á¸¦ °ø±Þ Çϰí ÀÖÀ¸¸ç, Coil
Coating ¿ë Primer¿¡ »ç¿ëµÇ°í ÀÖ´Â Strontium Chromate No.176 Àº
ÀÍÈ÷ ¾Ë·ÁÁø Chromate °è ¹æÃ»¾È·á À̸ç, ÃÖ±Ù Chromate °è¿ÀÇ È¯°æÀû Ãø¸éÀÌ °í·ÁµÇ´Â
¹Ù ÀÌ¿Í µ¿µîÇÑ ¹æÃ»È¿°ú¸¦ ³ªÅ¸³»´Â Non-Chrome °è ¹æÃ»¾È·á¸¦ ¼Ò°³Çϰí ÀÖ´Ù. |
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| ȯ°æ Ä£ÈÀûÀÎ ¹æÃ» ¾È·áÀÇ »ç¿ë¿ä±¸°¡ ³¯·Î Áõ´ëµÇ°í ÀÖÀ¸¸ç ƯÈ÷ Aircraft³ª Coil Coating
µî ¸Å¿ì ¹Ú¸·ÀÇ Primer ¿ë ¹æÃ»¾È·á·Î Chromate ¿Í µ¿µîÀÌ»óÀÇ ¹æÃ»È¿°ú¸¦ ÃæÁ·½Ãų ¼ö
ÀÖ´Â ¹«µ¶¼º ¹æÃ»¾È·á°¡ °³¹ßµÇ¾î ¼Ò°³µÇ°í ÀÖ´Ù. |
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| - °¢ product¸í
Ŭ¸¯½Ã pdf ÈÀÏÀ» º¸½Ç ¼ö ÀÖ½À´Ï´Ù. |
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Remark)
SB = Solvent Based WB
= Water Based
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°¢ product¸í Ŭ¸¯½Ã pdf ÈÀÏÀ» º¸½Ç ¼ö ÀÖ½À´Ï´Ù. |
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Strontium Phosphate |
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Zinc Phosphate¸¦ 1:1·Î ´ëü°¡´ÉÇÏ¸ç ¿ø°¡ Àý°¨ È¿°ú |
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Strontium Àº µ¶¼º ¹®Á¦°¡ ¾øÀ¸¸ç Zinc
Phosphate¿¡ ºñÇØ (Anode Ãø¿¡¼) Phosphate ÇÔ·®ÀÌ ³ô°í (Cathode Ãø¿¡¼)
StrontiumÀÌ Zinc¿¡ ºñÇØ Electro negativeÇϹǷÎ, ÀÌ·ÐÀûÀ¸·Î Strontium
Chromate ÀÇ ¹æÃ»·ÂÀÌ Zinc Phosphateº¸´Ù ¿ì¼öÇÏ´Ù. |
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Calcium Phosphate (CaHPO4¡¤nH2O) |
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È®½ÇÈ÷ Á¤ÀÇ µÇ¾îÁø ÇмúÀû ±Ù°Å´Â ¾øÀ¸³ª ¹æÃ»¾È·áÀÇ ¿ªÇÒÀ» ÇÏ´Â °ÍÀº Anionic¼ººÐÀ̸ç CationicÀº Solubility¿¡ °ü¿©(¿¹¸¦ µé¾î Strontium Chromate (SrCrO4) ÀÇ °æ¿ì CrO©þ°¡ ¹æÃ»·Â¿¡ °ü¿©Çϳª Sr(ȤÀº Zn)Àº ¹æÃ»·Â°ú Á÷Á¢ÀûÀÎ °ü°è°¡ ¾øÀ½)ÇϹǷΠPhosphate ÇÔ·®ÀÌ ³ôÀ»¼ö·Ï ¹æÃ»È¿°ú°¡ Áõ´ëµÇ°Å³ª ÷°¡·®À» ³·Ãâ ¼ö ÀÖÀ½. |
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W210 |
CHP |
Zinc Phosphate |
| Ca(%) |
26.7 |
38.5 |
50.5 |
| Phosphate (%) |
64.0 |
43.5 |
47.0 |
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Zinc Phosphate ³ª ±âŸ Calcium Phosphate (e.g, Heubach Heucophos CHP) |
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Phosphate°¡ Fe(+©÷)¿Í ¹ÝÀÀ ºÒ¿ë¼ºÀÇ (1Â÷ ¹æÃ» È¿°ú) FePO©þ»êȸ·À» Çü¼ºÇÏ¿© ¹æÃ»È¿°ú ºÎ¿© |
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Metal ¼ººÐÀº Metal SaltÅ·Π±Ý¼Ó Ç¥¸é¿¡ ¹æÃ»¸· Çü¼º (2Â÷ ¹æÃ» È¿°ú) |
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Solvent Based (Chrolinated polymer, ½À±â °æÈÇü ¿ì·¹Åº, Long oil Alkyd µî) ¹× Water Based (Alkyd, Acrylic, Hybrid µî) |
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Zinc Phosphate ¿Í µ¿·® ȤÀº 1~2 % Àû°Ô »ç¿ë (wt% ·Î) Åë»ó 5~9 % (total formula weight) |
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Europe : Zinc ´Â À¯Çع°Áú·Î °ü¸® (7.138/§¨) ¡æ Zinc Free ûù
Calcium
Phosphate ÀÇ »ç¿ëÀÌ ´Ã°í ÀÖÀ½. |
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Strontium Phosphosilicate |
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Zinc
Phosphate ¿¡ ÷°¡ÇÏ¿© ½Ã³ÊÁö È¿°ú·Î ¹æÃ»·Â Çâ»ó.
(Zinc Phosphate : W211 = 50% : 50%) |
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Chemical
; Calcium Phosphate + Inert ÇÑ Filler ÷°¡ (¹æÃ»·Â¿¡ Á÷Á¢ °ü¿© ÇÏÁö´Â
¾ÊÀ¸³ª ¼öºÐÀÇ Ä§Åõ¸¦ ¸·¾ÆÁÜ) |
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Ca ÇÔ·®Àº W210 º¸´Ù ³·À¸³ª Phosphate ÇÔ·®Àº ³ôÀ½ |
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¹èÇÕ¿¡ ¾à 3~7 wt% »ç¿ë (¹æÃ»È¿°ú´Â W210 ÀÌ ¿ì¼ö) |
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¼ö³â ÀüºÎÅÍ »ý»ê |
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Zinc Phosphate : (W221 = Dihydrate, W222 = Tetrahydrate) |
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Coil ¿ëÀ¸·Î´Â W221 Ãßõ (W222 ´Â Â÷ÈÄ »ý»ê ÁßÁö °èȹ) |
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Price (Ex. Work) : @$ 4.71/Kg & @$ 4.82/Kg (W222 ÀÇ °æ¿ì ¼öºÐ ÇÔ·® °¨¼Ò½Ã۴µ¥ ¿ø°¡»ó½Â ¿äÀÎ) |
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Remarks
: Coil Primer ¿ëÀ¸·Î (Europe ¿¡¼)
C303
/ W205 type (or combination with other product) = °ÇÀç (¿ÜºÎ)
Zinc
Phosphate = Interior ¿ë °¡Àü (Washer, Driers, Refrigerator
µî) ¿¡ »ç¿ë. |
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Zinc
Phosphate + Calcium extender (lower cost) : @$ 3.30/Kg
CIF
Zinc Phosphate 1:1 ´ëü °¡´É (Ca ¼ººÐÀÌ ÇÔÀ¯) |
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Calcium
Metasilicate (Wallastonite) ÀÚü°¡ ¹æÃ»È¿°ú°¡ ÀÖÀ¸¸ç ¼öÁö¿¡ µû¶ó ¹æÃ»È¿°ú¿¡
Â÷À̰¡ ÀÖ´Ù.
(ZnPO4ºñ±³ Epoxy ¿¡¼´Â °ÅÀÇ À¯»ç, ¼ö¿ë¼º Acrylic ¿¡¼´Â ¾à°£ ¶³¾îÁü) |
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| W227 |
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Zinc
Calcium Phosphosilicate + À¯±â Inhibitor (¾à 5%) |
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Solvent
System Only |
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°¡Àü
Coil Coating ¿ëÀ¸·Î Zinc Phosphate »ç¿ë½Ã 3% tfw Zinc
Phosphate + 3 % tfw W227
(ȤÀº 229) »ç¿ë |
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| W229 |
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Zinc
Calcium Strontium Phosphosilicate (Silane Surface
Treated) |
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Haloz
SZP 391 °ú equivalent |
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Solvent
¹× Water based system |
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Supply
large volume |
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Zinc
Compound |
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¿ë
µµ : Steel, Galvanized... Aluminium ¿ëÀº ºÎÀû´ç Zinc
Phosphate ´ëü¿ëµµ (°¡Àü (¿Á³»¿ë)) À¯·´¿¡¼
¿Á¿Ü ¿ëµµ : Shieldex, Zinc phosphate, Halox 650 »ç¿ë |
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¼ö¼º
¹× À¯¼º¿ë¿¡ »ç¿ë (Universal Inhibitor) |
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| Chrome °è¿ÀÇ ¹æÃ»È¿°ú´Â Áö³ ¼ö½Ê³âµ¿¾È ±× ¿ì¼öÇÑ ¹°¼ºÀÌ ÀÔÁõµÇ¾úÀ¸¸ç, Wayne Pigment
»ç´Â °¢ ¿ëµµ ¹× Ư¼º¿¡ ºÎÇÕÇÏ´Â ´ÙÀ½°ú °°Àº ¹æÃ»¾È·á¸¦ °ø±ÞÇϰí ÀÖ´Ù. |
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| ¼ö¿ë¼º µµ·áÀÇ In Can Rust Protection°ú Flash Rust Inhibition¿¡
Ź¿ùÇÑ È¿°ú¸¦ ³ªÅ¸³»´Â Á¦Ç°À¸·Î, NitriteÀÇ È¯°æµ¶¼º¿¡ ´ëÀÀÇÑ Nitrite Free Á¦Ç°µµ
¼Ò°³µÇ°í ÀÖ´Ù. |
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Ŭ¸¯½Ã pdf ÈÀÏÀ» º¸½Ç ¼ö ÀÖ½À´Ï´Ù. |
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| ¹«¿¬ type ÀÇ mirror back coating À¸·Î °¢Á¾ÀÇ ¼ÒÁö¿¡ ´ëÇØ Ź¿ùÇÑ ¹°¼ºÀ»
³ªÅ¸³½´Ù. |
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(1) Silver Layer
¹°¸®Àû Ãæ°ÝÀ̳ª ³»½Ä¼º¿¡ ¸Å¿ì Ãë¾àÇϹǷΠCopper Layer µµÀå |
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(2) Copper Layer
Copper ÀÚüÀÇ ¹æÃ»¼º ¹× ³»½Ä¼º Çâ»óÀ» À§ÇØ º¸È£¸·ÀÌ ¿ä±¸µÇ¹Ç·Î Mirror Back Coating
ÀÌ ¿ä±¸µÊ |
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(3) Mirror Back Coating
ÀϹÝÀûÀÎ Chromate ³ª Phosphate °èÅëÀÇ ¹æÃ»¾È·á´Â ºÎÀûÇÕ (corrosive) ÇϹǷÎ
Pb Salt (Lead Cyanamide) Á¦Ç°ÀÌ »ç¿ëµÇ¾úÀ¸³ª µ¶¼º ¹× ȯ°æÀûÀÎ ¸éÀÌ °í·ÁµÇ¿©
Pb free »ç¿ëÀÌ ¿ä±¸µÊ (Mirrorstop 200 & 201) |
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| * Mirrorstop
200 : |
Zinc Cyanamide |
| * Mirrorstop
201 : |
- Hybrid Mirrorstop À¸·Î Zinc Cyanamide (Mirrorstop)
200 º¸´Ù ¿ì¼öÇÑ ¹°¼ºÀ» ³ªÅ¸³»¸ç Pb ´ëü¿ëÀ¸·Î °¡À帹ÀÌ »ç¿ëµÊ.
- ÈÇÐÀû ÈíÂø ÀÛ¿ë (Chemosorption) ¿¡ ÀÇÇØ ÀÚ¹ßÀûÀ¸·Î Copper Layer
Ç¥¸é¿¡ ÇǸ·À» Çü¼ºÇÔÀ¸·Î¼ ¾ÇÁ¶°Ç ÇÏ¿¡¼µµ Copper ÃþÀ» º¸È£
- 201/200 ÀÇ »ç¿ëºñÀ² (wt%) : 1¢¦2 : 1
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| - °¢ product¸í Ŭ¸¯½Ã pdf ÈÀÏÀ» º¸½Ç ¼ö ÀÖ½À´Ï´Ù. |
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| - °¢ product¸í Ŭ¸¯½Ã pdf ÈÀÏÀ» º¸½Ç ¼ö ÀÖ½À´Ï´Ù. |
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