Pu Amintaccen takalmin Seot
Pu Amintaccen takalmin Seot
INtowroction
Ana amfani da tsarin takalmin mai tsaro na Pu don samar da takalmin kare mai lafiya da kayan soles na ciki. Yana da tsarin zamani-polyester-polyester ne, ya kunshi kayan haɗin guda huɗu, polyol, iso, mai wuyar wuya da mai kara kuzari. Gudanar da tsarin shine kayan haɗin guda biyu. Mai kara kuzari, mai wahala, hurawa wakili da pigment bangaren da aka kashe sosai tare-327A, to, Mix tare da ISO da aka Haɗa.
Properties na jiki
A, ciki soles na aminci mai kare-seep na shirya hanyar:
| Abubuwa | Ya hada-3270A | Ya kashe-3119b |
| Rabo (nauyi rabo) | 100 | 85 ~ 88 |
| Kayan aiki (℃) | 45 ~ 50 | 45 ~ 50 |
| Lokacin tashi (s) | 5 ~ 7 | |
| Niyya da kyauta (s) | 30 ~ 50 | |
| Kyauta mai yawa kyauta (g / cm3) | 0.35 ~ 0.4 | |
| Zazzabi zazzabi (℃) | 45 ~ 55 | |
| Yankunan samfuri (g / cm3) | 0.5 ~ 0.55 | |
| Taurin kai (gaci a) | 55 ~ 65 | |
| Lokaci | 3 | |
| Elongation a karya (%) | ≥550 | |
| Karfin hawaye (k / m) | ≥22 | |
| Tenerile ƙarfi (MPa) | ≥6.0 | |
| Ross mai sauyawa zazzabi daki | 50,000 sau ba crack | |
B, wuce gona da iri na kare hanya:
| Abubuwa | Ya hada-3270A | Ya kashe-3119b |
| Rabo (nauyi rabo) | 100 | 82 ~ 85 |
| Kayan aiki (℃) | 45 ~ 50 | 45 ~ 50 |
| Lokacin tashi (s) | 5 ~ 7 | |
| Niyya da kyauta (s) | 30 ~ 50 | |
| Kyauta mai yawa kyauta (g / cm3) | 0.55 ~ 0.6 | |
| Zazzabi zazzabi (℃) | 45 ~ 55 | |
| Yankunan samfuri (g / cm3) | 0.6 ~ 0.8 | |
| Taurin kai (gaci a) | 65 ~ 75 | |
| Lokaci | 3 | |
| Elongation a karya (%) | ≥600 | |
| Karfin hawaye (k / m) | ≥28 | |
| Tenerile ƙarfi (MPa) | ≥7.3 | |
| Ross mai saurin zazzabi dakin | 50,000 sau ba crack | |
| Lokaci | 3 | |
| Yankunan samfuri (g / cm3) | 0.2 ~ 0.3 | |
| Hardness (gaci c) | 30 ~ 40 | |
| Tenerile ƙarfi (MPa) | 0.45-0.50 | |
| Karfin hawaye (k / m) | 2.50-2.60 | |
| Elongation (%) | 280-300 | |
