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CORONATE 2604 ºÍ CORONATE 2610 ÊÇ·¼Ïã×åµÄ/Ö¬·¾×åµÄ¶à¹ÙÄÜÍŵÄÒìÇèËáõ¥¡£CORONATE 2604 ºÍ CORONATE 2610µÄ¸ÉÔï»úÄÜÂýÓÚ CORONATE 2030 µ«±È CORONATE L¿ìºÃ¶à¡£CORONATE 2604 ºÍ CORONATE 2610Ïà±È CORONATE L ºÍ CORONATE 2030Õ¼ÓÐÔ½·¢ÓÅÔ½µÄ·ç»¯»úÄÜ¡£CORONATE 2604 ÓÉÓÚÆäÌá¸ß·ç»¯»úÄܶøÎÅÃû£¬CORONATE 2610 ÓÃÓÚ¸ÄÉÆ¸ÉÔï»úÄÜ¡£
ͨ³£²ÎÊý
|
|
CORONATE 2604 |
CORONATE 2610 |
Company A product |
|
±í¹Û |
µ»ÆÉ«ÒºÌå |
µ»ÆÉ«ÒºÌå |
µ»ÆÉ«ÒºÌå |
|
NCOº¬Á¿£¨wt%£© |
10.6 |
10.6 |
10.5 |
|
¹Ìº¬Á¿£¨wt%£© |
60 |
60 |
60 |
|
Õ³¶È25¡æ£¨cP£© |
500 |
1200 |
£¨2200/23C£© |
|
ÓÎÀëTDI£¨wt%£© |
Max.0.2 |
Max.0.2 |
NA |
|
É«ÏࣨGardener£© |
Below 2 |
Below 2 |
NA |
|
ÈܼÁ |
ÒÒËá¶¡õ¥ |
ÒÒËá¶¡õ¥ |
ÒÒËá¶¡õ¥ |
¸ÉÔïÇé¾°
|
|
C-2604 |
C-2610 |
C-2030 |
C-L |
Product“A” |
|
Ö¸´¥¸ÉÔmin£© |
7 |
6 |
3 |
35 |
8 |
|
ÆëÈ«¸ÉÔmin£© |
53 |
50 |
25 |
>100 |
52 |
²âÊÔǰÌá
|
¶àÔª´¼ |
Acrydic A-801, DIC²úÆ· |
|
NCO/OH |
1/1 (mol) |
|
Í¿²ÂÖеĹ̺¬Á¿ |
50wt% |
|
ÈܼÁ |
ÒÒËá¶¡õ¥/¶þ¼×±½ = 1/1 (wt ratio) |
|
Ĥºñ¶È |
25μ |
Í¿²ã²âÊÔ
|
|
Ó²¶È |
Õ³ºÏÇ¿¶È |
µ¯ÐÔ£¨mm£© |
³å»÷Ç¿¶È |
ÍäÇú»úÄÜ |
|
C-2604 |
H |
20/100 |
1.2 |
Max. 5cm |
Passed |
|
C-2610 |
H |
30/100 |
1.2 |
Max. 5cm |
Passed |
|
C2030 |
H |
0/100 |
1.0 |
Max. 5cm |
Passed |
|
C-L |
F |
100/100 |
1.0 |
20cm |
Passed |
|
Product“A” |
H |
30/100 |
1.0 |
Max. 5cm |
Passed |
Ó²¶È: Ǧ±Ê¹Î²âÊÔ
Õ³ºÏÇ¿¶È: De-lamination Test in “cross cut method”
µ¯ÐÔ: Ericksen
³å»÷Ç¿¶È: Dupont method 1/2 inch £ø 1,000g
ÍäÇú»úÄÜ: 4mmφ
²âÊÔǰÌá
|
¶àÔª´¼ |
Acrydic A-801, DIC²úÆ· |
|
NCO/OH |
1/1 (mol) |
|
Í¿²ÂÖеĹ̺¬Á¿ |
40wt% |
|
PWC |
40wt% (TiO2, manufactured by Ishihara Sangyo Co., Ltd.) |
|
ÈܼÁ |
Butyl acetate/Xylene = 1/1 (wt ratio) |
|
Ĥºñ¶È |
30 μ 20C, 65%RH, for 1 week. |
·ç»¯»úÄÜ(QUV)
|
|
Time |
|||
|
Product |
|
0hr. |
240hrs. |
400hrs. |
|
CORONATE 2604 |
Luster(%) ΔYI ΔE |
86 - - |
56 (66%) 7.1 4.0 |
24 (28%) 7.7 4.2 |
|
CORONATE 2610 |
Luster(%) ΔYI ΔE |
87 - - |
54 (62%) 8.7 4.9 |
20 (23%) 9.0 4.9 |
|
C-2030 |
Luster(%) ΔYI ΔE |
86 - - |
30 (35%) 20.3 13.7 |
- - - |
|
C-L |
Luster(%) ΔYI ΔE |
87 - - |
12 (14%) 27.2 19.4 |
- - - |
|
Product “A” |
Luster(%) ΔYI ΔE |
76 - - |
47 (62%) 9.1 5.1 |
24 (32%) 10.1 5.5 |
YI; Yellow Index

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