Tetrahydrophthanlic anhudride (THPA)
Dzina la Mankhwala: cis-1,2,3,6-Tetrahydrophthalic anhydride, Tetrahydrophthalic anhydride, cis-4-Cyclohexene-1,2-dicarboxylic anhydride, THPA.
Nambala ya CAS: 85-43-8
Mafotokozedwe a Zamalonda
| Maonekedwe | Ma flakes Oyera |
| Mtundu Wosungunuka, Hazen | 60 Max. |
| Zamkati,% | 99.0 Mph. |
| Malo osungunuka, ℃ | 100±2 |
| Kuchuluka kwa asidi, % | 1.0 Max. |
| Phulusa (ppm) | 10 Max. |
| Chitsulo (ppm) | 1.0 Max. |
| Fomula Yopangira Kapangidwe | C8H8O3 |
Makhalidwe Athupi ndi Mankhwala
| Mkhalidwe Wathupi (25℃) | Yolimba |
| Maonekedwe | Ma flakes Oyera |
| Kulemera kwa Maselo | 152.16 |
| Malo Osungunuka | 100±2℃ |
| Pophulikira | 157℃ |
| Mphamvu Yokoka Yeniyeni (25/4℃) | 1.2 |
| Kusungunuka kwa Madzi | amaola |
| Kusungunuka kwa Soluteji | Yosungunuka pang'ono: petroleum ether Yosakanikirana: benzene, toluene, acetone, carbon tetrachloride, chloroform, ethanol, ethyl acetate |
Mapulogalamu
Ndi mankhwala achilengedwe, THPA nthawi zambiri imagwiritsidwa ntchito popanga ma resins a polyester a alkyd ndi unsaturated, zokutira ndi mankhwala ochiritsira ma resins a epoxy, komanso imagwiritsidwa ntchito mu mankhwala ophera tizilombo, sulfide regulator, plasticizers, surfactant, alkyd resin modifier, mankhwala ophera tizilombo ndi zinthu zopangira mankhwala.
Monga zipangizo zopangira polyester yosakhuta, THPA idathandizira kwambiri kuti ma resin aume bwino. Kuchita bwino kwake kumawonekera bwino makamaka popanga resin putty yapamwamba komanso zokutira zowumitsira mpweya.
Kulongedza
25kg/thumba, 500kg/thumba.
Malo Osungirako
Sungani pamalo ozizira komanso ouma ndipo sungani kutali ndi moto ndi chinyezi.