Melamine CAS 108-78-1
He kristal monoclinic keʻokeʻo ʻo Melamine. Hiki ke hoʻoheheʻe ʻia kahi liʻiliʻi i ka wai, ethylene glycol, glycerol, a me pyridine. Hoʻoheheʻe iki ʻia i ka ethanol, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka ether, benzene, a me ke kalapona tetrachloride. Hiki ke hoʻoheheʻe ʻia ka Melamine i ka formaldehyde, ka waikawa acetic, ka ethylene glycol wela, glycerol, pyridine, a pēlā aku. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka acetone, nā ethers, he mea ʻino i ke kino, a ʻaʻole hiki ke hoʻohana ʻia no ka hana ʻana i ka meaʻai a i ʻole nā mea hoʻohui meaʻai.
| Mea | Nā kikoʻī |
| Kikowaena paila | 224.22°C (manaʻo kikoʻī) |
| Ka nui o ka paʻa | 1.573 |
| Kiko heheʻe | >300 °C (mālamalama ʻia) |
| ʻIkepili refractive | 1.872 |
| Wahi lapalapa | >110°C |
| Nā kūlana mālama | ʻaʻohe kapu. |
Hiki ke hoʻopili ʻia a hoʻohuihui ʻia ka Melamine me ka formaldehyde e hana i ka melamine resin, hiki ke hoʻohana ʻia i nā ʻoihana plastic a me ka uhi ʻana, a me he mea lāʻau anti folding a me anti shrinking no nā textiles. Hiki ke hoʻohana ʻia kona resin i hoʻololi ʻia ma ke ʻano he uhi metala me ke kala ʻālohilohi, ka lōʻihi, a me ka paʻakikī maikaʻi. Hiki ke hoʻohana ʻia no nā pepa hoʻonaninani paʻa, pale wela, pepa pale makū a me nā mea ʻili hina hina, nā mea hoʻopili no nā laminates pale ahi synthetic, nā mea hoʻopaʻa a i ʻole nā mea paʻakikī no nā mea pale wai, a pēlā aku.
Hoʻopili pinepine ʻia i loko o 25kg / pahu, a hiki ke hana ʻia kahi pūʻolo i hoʻopilikino ʻia.
Melamine CAS 108-78-1
Melamine CAS 108-78-1
