Ebumnuche izugbe Fluoroelastomer Base Polymer
Sample ngwaahịa bụ n'efu & Ọ dị
Viton FKM raw gum bụ akụrụngwa nke viton roba. Anyị na-enye mma China kacha mma nke Viton FKM raw gum gụnyere Low Mooney, Middle Mooney na ọkwa Mooney dị elu.
FD26 serial FKM raw gum bụ otu ụdị copolymer nke vinylidene fluoride (VDF) na hexafluoropropylene (HFP) mejupụtara. Ọ bụ ọkọlọtọ ụdị FKM na-egosi ezigbo arụmọrụ n'ozuzu ya. Ị nwere ike ịhụ njirimara izugbe nke ihe a na tebụl dị n'okpuru.
| Ihe | akara ule | ||||
| FD2601 | FD2602 | FD2603 | FD2604 | FD2605 | |
| Njupụta (g/cm3) | 1.82± 0.02 | 1.82± 0.02 | 1.82± 0.02 | 1.82± 0.02 | 1.82± 0.02 |
| Ọdịnaya fluorine (%) | 66 | 66 | 66 | 66 | 66 |
| Viscosity Mooney (ML (1+10)121℃) | 25 | 40-45 | 60-70 | >100 | 150 |
| Ike tensile ka emechara ọgwụgwọ post (Mpa) 24h, 230 ℃ | ≥11 | ≥11 | ≥11 | ≥13 | ≥13 |
| Ntugharị na nkwụsịtụ mgbe ọgwụgwọ gasịrị (%) 24h, 230 ℃ | ≥180 | ≥150 | ≥150 | ≥150 | ≥150 |
| Ntọala mkpakọ (%) 70h, 200 ℃ | ≤25 | ||||
FD24 serial FKM raw gum bụ otu ụdị terpolymer mejupụtara vinylidene fluoride (VDF), hexafluoropropylene (HFP) na tetrafluoroethylene (TFE). Terpolymers nwere ọdịnaya fluorine dị elu ma e jiri ya tụnyere copolymers (nke dị n'etiti 68 na 69 arọ pasent fluorine), nke
na-ebute kemịkalụ ka mma na nguzogide okpomọkụ. Ị nwere ike ịhụ njirimara izugbe nke ihe a na tebụl dị n'okpuru.
| FD2462 | FD2463 | FD2465 | FD2465L | FD2465H | |
| Ọdịnaya Fluorine | 68.5 | 68.5 | 68.5 | 65 | 69.5 |
| Njupụta (g/cm3) | 1.85 | 1.85 | 1.85 | 1.81 | 1.88 |
| Viscosity Mooney (ML (1+10)121℃) | 70±10 | 40±10 | 45±15 | 50±10 | 40±20 |
| Ike tensile ka emechara ọgwụgwọ post (Mpa) 24h, 230 ℃ | ≥11 | ≥11 | ≥11 | ≥11 | ≥11 |
| Ntugharị na nkwụsịtụ mgbe ọgwụgwọ gasịrị (%) 24h, 230 ℃ | ≥180 | ≥180 | ≥180 | ≥180 | ≥180 |
| Ntọala mkpakọ (%) 200 ℃ 70H mkpakọ 20% | ≤30% | ≤30% | ≤30% | ≤30% | ≤40% |
| Mmanụ na-eguzogide (200 ℃ 24H) RP-3 mmanụ | ≤5% | ≤5% | ≤5% | ≤5% | ≤2% |
| Ọnọdụ mgbanwe iko (TG) | -15 ℃ | -15 ℃ | -15 ℃ | -21 ℃ | -13 ℃ |
| Ọdịnaya mmiri (%) | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 |
Ngwugwu na Nchekwa
A na-emechi Fluoroelastomer na akpa PE-arọ 5kgs kwa akpa, wee tinye ya n'ime igbe katọn. Netwọk arọ kwa igbe: 25kgs
Ekwesịrị ịchekwa Fluoreolastomer na ebe dị jụụ, kpọrọ nkụ na ikuku. Ndụ nchekwa bụ ọnwa 24 kemgbe ụbọchị mmepụta.
