Pu Shoe Upper Resin
Pu Shoe Upper Resin
MGBE
Usoro a nwere akụkụ anọ, polyol, ISO, onye na-agwọ ọrịa na onye na-akpali akpali.
ÀJÀ
Ngwakọta okpomọkụ 30 ℃ 40 ℃, Ịgwọ okpomọkụ 80 ~ 90 ℃, Demold oge 8 ~ 10 min (gbanwee), ike nke okokụre ngwaahịa nwere ike gbanwee site na-agbanwe ihe ruru nke akụrụngwa A + C / B.
Nchekwa
Chekwaa na ebe dị jụụ na nkụ. Ọ bụrụ na ịnweghị ike iji otu ịgbà n'otu oge, biko jupụta Nitrogen gas ma mechie drum nke ọma. Ndụ shelf nke mbukota mbụ bụ ọnwa 6.
AKWỤKWỌ MMỤỌ
| Paragraf mmeghachi omume | |||||
| Isi Ike Ngwaahịa Emechara / Shore A | 70 | 74 | 79 | 82 | |
| Oke oke | DX3520-B | 62 | 68 | 75 | 80 |
| DX3580-A | 97 | 96 | 95 | 94 | |
| DX3580-C | 3 | 4 | 5 | 6 | |
| Ihe mkpali / DX3580-A (%) | 0.29 | 0.27 | 0.25 | 0.25 | |
| Ihe na-emebi emebi / DX3580-A (%) | 0.45 | 0.47 | 0.49 | 0.53 | |
| Oge gel / min | 3 | 3 | 3 | 3 | |
| Njirimara akụrụngwa nke ngwaahịa emechara | ||||
| Isi ike / Shore A | 70 | 74 | 79 | 82 |
| Ike tensile / MPa | 35 | 44 | 47 | 49 |
| 100% Modul / MPa | 2.2 | 2.8 | 3.9 | 5.4 |
| 300% Modul / MPa | 4.6 | 6.5 | 8.5 | 9.8 |
| Mgbatị ikpeazụ /% | 540 | 520 | 500 | 490 |
| Ike akwa (enweghị Nick) / (KN/m) | 56 | 66 | 76 | 89 |
| Ike akwa (ya na Nick) / (KN/m) | 12 | 17 | 22 | 35 |
