Welina mai i kā mākou mau pūnaewele!

He aha nā mea maka i hoʻohana ʻia i ka lole anti-grass plastik? - Hoʻomaka i ka polypropylene (PP)

Ua ʻike maopopo ʻia ʻo ka mea maka o ka ʻoihana lole anti-grass he polypropylene, a i kekahi manawa aia kekahi polyethylene PE. ʻOiai ua ʻike mākou a pau i ke ʻano o kēia mea maka a me ke ʻano o ka hoʻohana ʻana, ua lawa ka hohonu o kona ʻike? He aha kā mākou ʻike e pili ana i kona mau waiwai kemika? Ma o kēia ʻano o ka nānā ʻana a me ka dialysis e ʻike kākou i ka helehelena maoli o kahi mea lole mauu PP PP.

ʻO ka poly (propylene) kahi resin thermoplastic i hoʻomākaukau ʻia e ka polymerization o propylene. Hiki ke hoʻokaʻawale ʻia i ʻekolu mau hoʻonohonoho: isometric, irregular a me intermetric. Lawe nā huahana ʻoihana i ka isometric ma ke ʻano nui. I kekahi manawa, aia ka polypropylene, me nā copolymers o propylene me ka liʻiliʻi o ka ethylene, i loko o nā lole kīhāpai, a ʻoi aku ka maʻamau o ia mau kaiāulu e hana hou ʻia. ʻO kēia mea palaka, maʻamau translucent colorless solid, odorless and non-toxic, manaʻo nui nā hoaaloha ʻaʻole ia he mea ʻawaʻawa, eia ka mea maopopo loa e haʻi iā ʻoe,

Ma hope o ka hala ʻana i ka loiloi maʻalahi i luna, ua hana mākou i ka nānā pono a me ka kikoʻī o nā mea maka o ka lole anti-grass.


Ka manawa hoʻouna: ʻOkakopa-15-2021