He copolymer hoʻokaʻawale kaumaha molekala haiki ʻo DOW HDPE 17450N i hoʻolālā ʻia e hāʻawi i ka ikaika hopena haʻahaʻa a me ka ʻālohilohi me ka paʻakikī maikaʻi loa. Loaʻa i kēia resin ka hiki ke hana maikaʻi ma luna o nā ʻano hoʻoheheʻe like ʻole.
NĀ WAIWAI
Waiwai Nominal (ʻŌlelo Pelekania)
Waiwai Nominal (SI)
Nā ʻAno Hoʻāʻo
Ka nui o ka paʻa
0.950 g/cm³
0.950 g/cm³
ASTM D792
Ka nui o ke kumu
0.950 g/cm³
0.950 g/cm³
ʻAno Dow
Papa Kuhikuhi Hoʻoheheʻe (190℃/2.16 kg)
17 g/10 minuke
17 g/10 minuke
ASTM D1238
Ke Kū'ē ʻana i ke Koʻikoʻi o ke Kaiapuni (ESCR) 122°F (50℃), 100% Igepal, F50
3.00 hola
3.00 hola
ASTM D1693
Ikaika Tensille (Yield)
3300 psi
22.8MPa
ASTM D638
Ikaika Tensille (Haki)
1800 psl
12.4 MPa
ASTM D638
Ka Hoʻolōʻihi ʻana o ka Tensille (Yield)
3.0%
3.0%
ASTM D638
Ka Hoʻolōʻihi ʻana o ka Tensille (Haki)
300%
300%
ASTM D638
Modulus Flexural - 2% Secant
114000 psi
786 MPa
ASTM D790B
Ka ikaika o ka hopena Tensille
140.0 ft-lb/in²
294.0 kJ/m²
ASTM D1822
Ka Paʻakikī o ka Durometer (Shore D)
62
62
ASTM D2240
Mahana Deflection ma lalo o ka ukana 66 psi (0.45 MPa), ʻAʻole i hoʻopaʻa ʻia
