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 |
