Ụlọ ọrụ mmepụta ihe China na-enye ezigbo ọnụ ahịa ngwa ngwa ETU (Na-22) na roba CAS 96-45-7
Ụlọ ọrụ mmepụta ihe China na-enye ezigbo ọnụ ahịa ngwa ngwa ETU (Na-22) na roba CAS 96-45-7
Nkọwa ngwaahịa:
Aha kemịkalụ: Ethlenethiourea
Usoro Molekụla: C3H6N2S
CAS: 96-45-7
MW: 102.16
Atụmatụ:
Ntụ ntụ ọcha. Obere ilu. Njupụta ya bụ 2.00. A na-agbaze na mmanya, a na-agbaze ya ntakịrị na mmiri.
Enweghị mmetọ nye ngwaahịa ikpeazụ. Nchekwa nkwụsi ike.
ETU anaghị enwe ike ịgba ọkụ nke ọma, ọ na-enye nchekwa nhazi dị elu ma na-eme ka e nwee ike iru vulcanization kwesịrị ekwesị ngwa ngwa na okpomọkụ nkịtị. Ọ na-egosi njirimara nke vulcanization kinetics ma na-enye vulcanization ahụ ihe onwunwe dị mma (ike nrụgide dị elu, obere mkpakọ, nnukwu plasticity na ezigbo iguzogide okpomọkụ).
Nkwakọba:
A na-etinye ya n'ime ngwugwu dị kilogram 25. A na-echekwa ya n'ebe dị jụụ, kpọrọ nkụ, ikuku na-abatakwa nke ọma. Oge nchekwa ya bụ afọ abụọ.
| IHE | Ntụ ntụ ọcha | Ntụ ntụ e tinyere mmanụ |
| Ọdịdị | Ntụ ntụ ọcha | Ntụ ntụ ọcha e ji mmanụ mee |
| Mbido MP ℃ ≥ | 195.0 | 195.0 |
| Mfu mgbe a kpọrọ nkụ % ≤ | 0.30 | 0.50 |
| Ntụ % ≤ | 0.30 | 0.30 |
| Ihe fọdụrụ na sieve 150μm, % ≤ | 0.10 | 0.10 |
| Ihe fọdụrụ na sieve 63μm, % ≤ | 0.50 | 0.50 |
| * Na mgbakwunye: ụlọ ọrụ ahụ nwere ike inyocha ma mepụta ngwaahịa ọhụrụ dịka mkpa pụrụ iche nke ndị ahịa anyị siri dị. | ||
