Nooca Codsiga Qabow Buuxinta Xadhkaha Filka indhaha
Hordhac Product
Soo bandhigida badeecada: Gel buuxinta fiilada indhaha waxay qabataa saliidda geeddi-socodka GTL iyo walxo synthetic molecular sare oo ah agabka aasaasiga ah. Waxaa la isku daray si ay u noqdaan kuwo jilicsan, viscosity hoose, index thxotropic sare, gel buuxin hufan oo aan midab lahayn by farsamada wax soo saarka horumarsan kuwaas oo astaamuhu waxay leeyihiin biyo celin, farsamada farsamaynta heer sare ah iyo sifooyinka heerkulka hoose. Waxay ku hayn kartaa jilicsan wax ka yar -40 ℃ oo aan wax dhibic ah lahayn heerkulka sare ee 80 ℃. Habka buuxintu waa mid fudud kaas oo lagu buuxin karo heerkulka guud, gaar ahaan ku haboon galka fiilada iyo xudunta fiilada. Marka loo eego shuruudaha kala duwan ee macaamiisha, tusaha farsamada ee viscosity, dhexgalka, thixotropic iyo iwm kuwaas oo la hagaajin karo si loo qanciyo shuruudaha farsamada buuxinta.
Xuduudaha farsamada
Codsiga Qabow Fiilaalka indhaha ee Buuxinta Jeelka Tilmaamaha Farsamada
1. Shuruudaha Farsamo ee Guud
Buuxinta jelka ayaa loo baahan yahay si ay u noqoto mid isku mid ah, nuugista hydrogen, oo kuma jiraan wax boodh ah, qaybo bir ah, iyo wasakh kale. Waa in aanay noqon goobo hawo ah oo muuqda, caaryaduna waa in aanay nafaqo lahayn. Buuxinta jelku waa inay noqotaa mid aan sun ahayn, oo aan kicin maqaarka.
2, xuduudaha farsamada ugu weyn
dhul cidla ah Tirada | Walxaha | unug | Tusmada |
1 | muuqaal | Homogeneous, aan wasakh lahayn | |
2 | Barta tuurista | ℃ | ≥150 |
3 | cufnaanta (20 ℃) | g:cm2 | ≤0.96 |
4 | Galitaanka kolayga 25 ℃ $40 ℃ | 1 : 10mm 1 : 10mm | ≥300 ≥100 |
5 | Waqtiga kicinta Oxidation (190 ℃) | min | ≥30 |
6 | barta biliglaynaysa | ℃ | >200 |
7 | Kobcinta Hydrogen (80 ℃, 24h) | μl:g | ≤0.03 |
8 | Saliida soo socota (80 ℃, 24h) | % | ≤2.0 |
9 | Awoodda uumiga (80℃, 24h) | % | ≤1.0 |
10 | Waqtiga nuugista 25 ℃ (15g muunad + 10g oo biyo ah) | min | ≤2.0 |
11 | Dilatation 25℃ 5r 100g muunad+50g biyo 24h | % % | ≥15 ≥70 |
12 | Qiimaha acid | mgK0H | ≤1.0 |
13 | Waxyaabaha biyaha ku jira | % | ≤0.1 |
14 | viscosity (25 ℃, D=20S-1) | mpa.s | 10500-30000 |
15 | waafaqid: A, wax daasas geed (85 ℃, 30 × 24h) B, wax daasad geed (85 ℃, 45 × 24h) kala duwanaansho in elongation xoog adkaysiga at kala duwanaansho mass B, wax daadi geed (80 28 × 24h) kala duwanaanshiyaha ee elongation xoogga korriinka at kala duwanaansho mass kala duwanaansho C, band bir ka kooban (68 ℃, 7 × 24h) Birta-caag cajalad isku dhafan, Aluminium cajalad ka kooban caag ah | % % % % % | No delamination no cracking ≤25 ≤30 ≤3 dildilaac ma jiro ≤25 ≤25 |
15 | daxalaysa (80℃, 14×24h) oo leh naxaas, aluminium, bir | Ma jiraan dhibco daxalka |
3. Shuruudaha waxqabadka deegaanka
Nooca | arrin | Waxyaabaha mamnuuca ah (mg/kg) |
Bir culus | tuubada | ≤1000 |
cadmium | ≤100 | |
meerkuri | ≤1000 | |
chromium hexavalent | ≤1000 | |
Bromide dabiiciga ah | Biphenyls polybrominated (PBB) | ≤1000 |
Ether-yada diphenyl-ka ee polybrominated (PBDE) | ≤1000 |