ʻUpena Polyester no ka ʻoihana paipu GRP
Hoʻolauna pōkole ʻo Polyester Laid Scrims
He ʻupena Polyester kūikawā kēia i hana ʻia ma ke ʻano he mea hoʻoikaika no ka ʻoihana paipu Glass Reinforced Plastic (GRP). Ua hoʻolālā ʻia e hoʻohui ʻia i loko o ke ʻano paipu i ka wā o ka wili ʻana o ka filament a i ʻole nā kaʻina hana ʻē aʻe, e hāʻawi ana i nā waiwai mechanical i hoʻonui ʻia, ke kūpaʻa i ka hopena, a me ke kūpaʻa o ke ʻano i ka pipeline hope loa.
Nā ʻano o ka Polyester Laid Scrims
Hoʻoikaika Kū'ē i ka ʻAʻaiHana ʻia mai ka polyester ikaika kiʻekiʻe, hāʻawi ia i ke kūpaʻa maikaʻi loa i nā ʻano kemika like ʻole a me nā mea ʻino i lawe pinepine ʻia i loko o nā pipeline ʻoihana, e hoʻokō ana i ke kūpaʻa ʻana i ka pala o ka hui GRP.
Ikaika a me ke kūpaʻa kiʻekiʻe:Hāʻawi i ka ikaika tensile koʻikoʻi a hoʻohui i ka paʻakikī i ka ʻano paipu, e hoʻomaikaʻi ana i kona kūpaʻa ʻana i ke kaomi kūloko, nā ukana o waho, a me nā hopena lawelawe.
Kūlana kūlike a me ke kaʻina hana maikaʻi loa：Hoʻopili maʻalahi ka ʻupena polyester palupalu i nā mandrels a me nā ʻano paʻakikī i ka wā e wili ana, e hōʻoiaʻiʻo ana i ka hoʻoikaika like a me ka hoʻomaʻamaʻa ʻana i ka hana ʻana me ka pono.
Pepa ʻIkepili Hoʻomoe ʻia ʻo Polyester Scrims
| Helu Mea. | CP2.5*5PH | CP2.5*10PH | CP4*6PH | CP8*12PH |
| Ka nui o ka ʻupena | 2.5 x 5mm | 2.5 x 10mm | 4 x 6mm | 8 x 12.5mm |
| Kaumaha (g/m2) | 5.5-6g/m2 | 4-5g/m2 | 7.8-10g/m2 | 2-2.5g/m2 |
ʻO ka lako maʻamau o ka hoʻoikaika ʻole i ulana ʻia a me ka scrim laminated he 2.5x5mm 2.5x10mm, 3x10mm, 4x4mm, 4x6mm, 5x5mm, 6.25x12.5mm etc. ʻO nā grams lako maʻamau he 3g, 5g, 8g, 10g, etc. Me ka ikaika kiʻekiʻe a me ke kaumaha māmā, hiki ke hoʻopaʻa piha ʻia me ka aneane o nā mea a hiki i kēlā me kēia lōʻihi ʻōwili ke 10,000 mika.
Ma muli o ke kaumaha māmā, ka ikaika kiʻekiʻe, ka emi ʻana o ka emi ʻana/elongation, ka pale ʻana i ka palaho, hāʻawi nā ʻili i kau ʻia i ka waiwai nui i hoʻohālikelike ʻia me nā manaʻo mea maʻamau. A he maʻalahi ke laminate me nā ʻano mea like ʻole, ʻo ia ka mea e loaʻa ai kahi kahua ākea o nā noi.
