Ngwa oyi Ụdị Ngwa anya USB na-ejuputa jel
Okwu Mmalite ngwaahịa
Okwu mmeghe nke ngwaahịa: Optical cable filling gel na-anabata mmanụ usoro GTL na ihe sịntetik dị elu dị ka ihe isi ihe. A na-ejikọta ha ka ha dị nro, obere viscosity, elu thixotropic index, enweghị agba transperent ndochi gel site elu mmepụta usoro nke njirimara ya nwere mmiri na-egbochi mmiri, nhazi nhazi dị mma na ihe dị elu na okpomọkụ. Ọ nwere ike na-adụ n'okpuru -40 ℃ na ọ dịghị-drip na elu okpomọkụ nke 80 ℃. Usoro ndochi dị mfe nke nwere ike jupụta na okpomọkụ n'ozuzu, karịsịa kwesịrị ekwesị maka otu eriri USB na eriri USB. Dị ka dị iche iche chọrọ nke ndị ahịa, teknuzu index nke viscosity, penetration, thixotropic na wdg nwere ike ịgbanwe ka afọ ju chọrọ nke ndochi Usoro.
Usoro nka
Ngwa oyi ngwa anya USB na-ejuputa jel nkọwa nka nka
1, General Nka na ụzụ chọrọ
Idochi gel dị mkpa ka ọ bụrụ otu, nnabata hydrogen, na anaghị agụnye uzuzu ọ bụla, irighiri ígwè, na adịghị ọcha ndị ọzọ. Ọ ga-abụ ọ dịghị anya anya ikuku egosipụta, na ebu kwesịrị ịbụ ihe oriri. Na-ejuputa gel kwesịrị ịbụ ihe na-adịghị egbu egbu, ọ dịghị mkpali na akpụkpọ ahụ.
2, isi oru parameters
| ala tọgbọrọ chakoo Nọmba | Ihe | otu | Index |
| 1 | ọdịdị | Homogeneous, enweghị adịghị ọcha | |
| 2 | Ebe nkwụsị | ℃ | ≥150 |
| 3 | njupụta (20 ℃) | g:cm2 | ≤0.96 |
| 4 | Ntinye cone 25℃ ~ 40℃ | 1:10mm 1:10mm | ≥300 ≥100 |
| 5 | Oge ntinye oxidation (190 ℃) | min | ≥30 |
| 6 | Ebe na-egbuke egbuke | ℃ | >200 |
| 7 | Hydrogen evolushọn (80℃, 24h) | μl:g | ≤0.03 |
| 8 | Mmanụ na-agba ọsọ (80 ℃, 24h) | % | ≤2.0 |
| 9 | Ike evaporation (80℃, 24h) | % | ≤1.0 |
| 10 | Oge absorbency 25 ℃ (15g sample + 10g mmiri) | min | ≤2.0 |
| 11 | Dilatation 25 ℃ 5r 100g sample + 50g mmiri 24h | % % | ≥15 ≥70 |
| 12 | Uru acid | mgK0H (g | ≤1.0 |
| 13 | Ọdịnaya mmiri | % | ≤0.1 |
| 14 | viscosity (25℃, D=20S-1) | mpa.s | 10500-30000 |
| 15 | ndakọrịta: A, na paini casing ihe (85 ℃, 30 × 24h) B, na paini casing ihe (85℃, 45 × 24h) mgbanwe na tensile ike elongation na nkwụsịtụ uka mgbanwe B, na paini casing ihe mkpuchi 80 28 × 24h) mgbanwe na tensile ike elongation na nkwụsịtụ uka mgbanwe C, mejupụtara metal gbalaga (68℃,7 × 24h) Steel-plastic mejupụtara teepu, Aluminom plastic compound teepu. | % % % % % | no delamination no cracking ≤25 ≤30 ≤3 no cracking ≤25 ≤25 ≤15 no delamination no cracking |
| 15 | corrosive (80℃, 14×24h) na ọla kọpa, aluminum, ígwè | Enweghị ntụpọ corrosion |
3, Environmental arụmọrụ chọrọ
| Ụdị | okwu | Ọdịnaya egbochiri (mg/kg) |
| Igwe dị arọ | plumbic | ≤1000 |
| cadmium | ≤100 | |
| mercury | ≤1000 | |
| chromium hexavalent | ≤1000 | |
| Organic Bromide | Polybrominated biphenyls (PBB) | ≤1000 |
| Polybrominated diphenyl ethers (PBDE) | ≤1000 |