Hāʻawi ka hale hana Kina i ke kumu kūʻai maikaʻi o ka antioxidan 6PPD (4020) i loko o ka rubber CAS 793-24-8
He ʻano poni ʻeleʻele, a e palupalu mālie ke piʻi ka mahana ma luna o 35-40℃. Hiki ke hoʻoheheʻe ʻia i loko o ke kinoea, benzene, acetone, ethyl acetate, dichloroethane, carbon tetrachloride, methylbenzene, ethylalcohol a me nā mea hoʻoheheʻe organik ʻē aʻe, ʻaʻole hoʻoheheʻe ʻia i ka wai.
Ma ke ʻano he ʻano antioxidant ursol rubber, ʻoi aku ka maikaʻi o ka hoʻohālikelike ʻana o 6PPD me nā rubbers, kākaʻikahi ka pua ʻana, haʻahaʻa ka volatility, haʻahaʻa ka ʻawahia, me ka antioxidant maikaʻi loa, anti-ozone, anti-flex cracks, anti-insolation cracks, ikaika ka pale ʻana i ke keleawe a me ka manganese a me nā metala ʻawahia ʻē aʻe, pili i nā ʻano synthetic rubber a me ka rubber kūlohelohe. Me ka maikaʻi o ka dispensability i ka nui o ka mea a me ka hopena liʻiliʻi i ka vulcanization, hiki iā ia ke palupalu i ka nui o ka mea, no laila hiki ke hoʻohana ʻia no nā kaila a me nā ʻano huahana rubber ʻē aʻe, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻopaʻa wela oxygen 2 no ka polyethylene, polypropylene a me ka acrylic resin.
Hoʻopaʻa ʻia i loko o ka ʻeke upena 25kg. Mālama ʻia i kahi anu, maloʻo a me ka ea maikaʻi. ʻO ka manawa mālama he 2 makahiki.
| MEA | PAPAKU |
| helehelena | ʻŌpala poni ʻeleʻele |
| MP mua ℃ ≥ | 45.0 |
| Pohō ma ka maloʻo ʻana % ≤ | 0.50 |
| Lehu % ≤ | 0.10 |
| * Eia kekahi: Hiki i ka ʻoihana ke noiʻi a hoʻomohala i nā huahana hou e like me ke koi kūikawā o kā mākou mea kūʻai aku. | |
