Waenga Molecular Weight PET Polyether
He wai i te pāmahana rūma, na reira he ngawari ki te whakamahi me te mahi. Ko te pāmahana whakawhiti karaihe ko -80 ℃ (-112℉) me nga ahuatanga iti o te pāmahana. Ko nga ahuatanga miihini o ona hua elastomer e tata ana ki te PTMG.
He pai rawa nga ahuatanga miihini iti-mahana me te whānuitanga o te whakamahinga o te pāmahana.
Na te pai o te ngawari o te ngota, ka taea e ia te whakakapi i te PTMG i roto i te hiako horihori ngawari me te mangumangu. Ka taea hoki te whakamahi mo nga taapiri iti-mahana, nga paninga, polyurethane elastomers, etc.
Kikī i roto i te 50kg/drum, 170kg/drum, Ko te wa rokiroki he 1 tau.
Nga tohutohu haumaru:
Ko te rokiroki me noho ki te hauhautanga, maroke me te hau. Ko te ahua pai kei waenga i te -20 ~ 38 ℃. 12 marama te roa o te oranga, mena ka pau, ka whakamahia tonu mena ka eke ki te paerewa ma te whakamatautau ano. I te wa e tika ana te kawe i te ua, te ra. Kaua e uru ki te oxidizer kaha.
| He iti te Taimaha PET Polyether | |||
| Tūemi | Taurangi | ||
| Momo | L-PTE 1 | L-PTE 2 | L-PTE 3 |
| Te taumaha ngota | 400 - 600 | 800 - 1200 | 1700 - 2300 |
| Tau Hydroxyl (mgKOH/g) | 177.7 - 266.5 | 88.8 - 133.2 | 46.3 - 62.7 |
| Uara waikawa (mgKOH/g) | ≤0.05 | ≤0.05 | ≤0.05 |
| makuku (%) | ≤0.05 | ≤0.05 | ≤0.05 |
| Waenga Molecular Weight PET Polyether | ||
| Tūemi | Taurangi | |
| Momo | Mahi-rua | Tri-taumahinga |
| Te taumaha ngota | 5000 ± 500 | 4500 - 7000 |
| Tau Hydroxyl (mgKOH/g) | 16.2 - 26.4 | 19.5 - 45.0 |
| Uara waikawa (mgKOH/g) | ≤0.10 | ≤0.10 |
| makuku (%) | ≤0.10 | ≤0.10 |
| Taumaha Molecular High PET Polyether | ||
| Tūemi | Taurangi | |
| Momo | H-PTE 1 | H-PTE 2 |
| Te taumaha ngota | 7000 - 9000 | 7000 - 9000 |
| Tau Hydroxyl (mgKOH/g) | 11. 8 - 15.2 | 18.0 - 23.2 |
| Uara waikawa (mgKOH/g) | ≤0.10 | ≤0.10 |
| makuku (%) | ≤0.10 | ≤0.10 |
| 1. | HTPB Propellant Hydroxyl-Terminated Polybutadiene HTPB CAS 69102-90-5 |
| 2. | |
| 3. | |
| 4. | |
| 5. | HTBS / HTPB-styrene copolymer |
| 6. | |
| 7. | |
| 8. | MLPB / maleic polybutadiene |
| 9. | CTBN / Carboxylated- rapa acrylonitrile wai kua mutu |
| 10. | |
| 11. | |
| 12. | |
| 13. | |
| 14. | |
| 15. | |
| 16. | |
| 17. | Liquid Polybutadiene (LPB) |
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