PPR PA14D Polypropylene, Copolymer Random
ʻO ka PP-R,E-45-003 (PA14D) he mea ʻawaʻawa ʻole, ʻaʻala ʻole, a me ke kala kūlohelohe me nā waiwai maikaʻi loa e like me ke kūpaʻa haʻahaʻa haʻahaʻa haʻahaʻa, ke kūʻē ʻana. pale ʻana i ka oxidation. a me ke kuʻi ʻana. Ua hala ka huahana i ka RoHS,FDA,GB17219-1998 Safety Evaluation Standards forDrinking Water Transportation and Distribution Equipment and Protective Materials, GB/T18252-2008Long temm Hydrostatic Strength Test, and GB/T6111-2003 Thermal Stability Test under HydrostaticConditions. Hoʻohana nui ʻia i nā paipu wai anuanu a me ka wela, nā papa, nā pahu mālama, nā huahana i hoʻololi ʻia, etc.
ʻIke kumu
Kumu: Shandong, Kina
Helu Kumu: Jingbo PA14D
MFR: 0.26 (2.16kg/230°)
Nā kikoʻī kikoʻī: ʻeke kiʻiʻoniʻoni hoʻopaʻa hana kaumaha, ʻupena paona 25kg no kēlā me kēia ʻeke.
Awa: Qingdao
Uku: t/t. LC i ka ike ana
Code Dute: 39021000
Ka nui o ka manawa mai ka waiho ʻana i ke kauoha a hiki i ka hoʻouna ʻana:
| Ka nui (toni) | 1-200 | >200 |
| Ka manawa alakaʻi (lā) | 7 | E kūkākūkā ʻia |
| MEA | UNIT | HANA | WAIWAI MAU |
| Kahe Kahe (MFR) | g/10min | GB/T 3682 | 0.26 |
| Lehu maʻiʻo | % | GB/T 9345.1 | 0.011 |
| Papa kuhikuhi melemele | / | HG/T 3862 | -2.1 |
| Hoʻoluʻu ʻoluʻolu @ Hua | MPa | GB/T 1040 | 24.5 |
| Tensile modulus o ka elasticity | MPa | GB/T 1040 | 786 |
| Kaumaha @ haʻihaʻi | MPa | GB/T 1040 | 26.5 |
| ʻO ke koʻikoʻi nominal Strain | % | GB/T 1040 | 485 |
| Modulus Flexural | MPa | GB/T 9341 | 804 |
| Ka Ikaika Impact Charpy (23 ℃) | kJ/m² | GB/T 1043 | 56 |
| Ka ikaika o ka hopena o Charpy (-20 ℃) | kJ/m² | GB/T 1043 | 2.7 |
| DTUL | ℃ | GB/T 1634.2 | 76 |
| ʻO ka ʻoʻoleʻa ʻo Rockwell (R) | / | GB/T 3398.2 | 83 |
| Hoʻoemi ʻia (SMP) | % | GB/T 17037.4 | 1.2 |
| Hoʻoemi ʻia (SMn) | % | GB/T 17037.4 | 1.2 |
| Ka wela hehee | ℃ | GB/T 19466.3 | 145 |
| Ka manawa induction oxidation (210 ℃, ipu alumini) | min | GB/T 19466.6 | 44.5 |
| Paʻa Piʻo Paʻa | MPa | GB/T 9341 | 19.2 |
ʻO nā paipu wai anuanu a me ka wela, nā papa, nā pahu mālama, ʻōnaehana hoʻomaʻemaʻe wai
1. Ua komo i ka ʻoihana kūʻai plastik no 15 mau makahiki a loaʻa iā ia ka ʻike waiwai. He pūʻulu piha o kā mākou hui ponoʻī e kākoʻo i kāu kūʻai.
Loaʻa iā mākou kahi hui kūʻai lawelawe maikaʻi loa e hoʻolako i nā mea kūʻai aku i nā lawelawe a me nā huahana maikaʻi loa.
ʻO kā mākou pono
2. ʻOihana hui lawelawe pūnaewele, e pane ʻia kēlā me kēia leka uila i loko o 24 mau hola.
3. Loaʻa iā mākou kahi hui ikaika e mākaukau e hoʻolako i nā mea kūʻai aku me ka lawelawe naʻau holoʻokoʻa.
4. Ke koi nei mākou i ka mea kūʻai mua a me ka hauʻoli limahana.
1. Pehea e loaʻa ai iaʻu kahi ʻōlelo?
A: E ʻoluʻolu e waiho iā mākou i kahi leka e wehewehe ana i kāu mau koi kūʻai a e pane mākou iā ʻoe i loko o nā hola hana. Hiki iā ʻoe ke hoʻokaʻaʻike pololei mai iā mākou ma o ka luna kālepa a i ʻole kekahi mea hana kamaʻilio ola maʻalahi.
2. He aha kāu manawa hāʻawi?
A: ʻO ka maʻamau, ʻo kā mākou manawa hāʻawi i loko o 5 mau lā ma hope o ka hōʻoia ʻana.
3. He aha kāu ʻano uku?
A: ʻAe mākou iā T / T (30% ma ke ʻano he waihona, 70% ma ke kope o ka bila o ka lading), L / C e uku ʻia ma ka ʻike.
