Ka hangaia te kapia DOW DMDA-8920 NT 7 High Density Polyethylene (HDPE) mā te Hangarau Tukanga UNIPOL™ mai i Dow. Kua hangaia tēnei kapia hei whakarato i te taurite tino pai o te pakari, te ātete ki ngā pakaru taiao me te ngāwari ki te tukatuka.
Ngā tono
He mea hanga tēnei hei whakamahi i roto i te whānuitanga o ngā mahi whakarewa werohanga pērā i ngā taputapu whare, ngā taonga takaro, ngā ipu kai me ngā peere.
NGĀ RAWA
Uara Ingoa (Ingarihi)
Uara Ingoa (SI)
NGĀ TIKANGA WHAKAMĀTAUTAU
Te matotoru
0.954 karamu/cm³
0.954 karamu/cm³
ASTM D792
Te Matotoru o te Tūranga
0.954 karamu/cm³
0.954 karamu/cm³
Tikanga Dow
Taupū Rewa (190℃/2.16 kg)
20 karamu/10 meneti
20 karamu/10 meneti
ASTM D1238
Ātete ki te Pakarutanga Taiao (ESCR) 122°F (50℃), 100% Igepal, F50
3.00 hāora
3.00 hāora
ASTM D1693
Kaha o te Kume (Hanga)
4100 psi
28.3 MPa
ASTM D638
Te Kaha o te Kume (Wāhi Pakaru)
2000 psl
13.8 MPa
ASTM D638
Te Toronga o te Kume (Hanga)
7.0%
7.0%
ASTM D638
Te Toronga o te Kume (Wāhi)
250%
250%
ASTM D638
Tauwehenga Piko - 2% Momotuhi
167000 psi
1150 MPa
ASTM D790B
Te Kaha Pānga o te Kume
20.0 ft-lb/in²
42.0 kJ/m²
ASTM D1822
Te Pakari o te Ine Taha (Tahataha D)
57
57
ASTM D2240
Te Pāmahana Whakapiko i raro i te Utaina 66 psi (0.45 MPa), Karekau i te waea
