ʻO kā mākou Tall Oil Fatty Acid (TOFA) kahi meaʻai kiʻekiʻe -paina maʻemaʻe-i lawe ʻia a hoʻomaʻemaʻe ʻia mai ka aila kiʻekiʻe maʻemaʻe i hoʻopaʻa ʻia-he hua maoli o ka pulping kraft lāʻau paina. Ma ke 25 degere, e hoike mai ana ia ma ke ano he wai haikea a maopopo me ka Fe{5}}Co ka helu kala I emi iho a like paha me ka 4, a me ko makou papa hana loop -pani e hooiaio ana i kela a me keia pahu i na kikoo ko'iko'i, hale hana -calibrated: waika rosin I emi iho a i like paha me 1% (e hoemi ana i ka melemele i na huahana hope), waiwai nui o ka iodine ma mua o ka iodine. like me 110 gI₂/100g (no ka hoʻopaʻa ʻana i ka resin cross-linking), waiwai saponification 196–208 mgKOH/g, wahi paʻa i lalo a i ʻole like me 8 degere (kūpaʻa i nā piʻi anuanu), a me ka makū ʻAʻole i like a i ʻole 0.3% (pale i ka paʻa ʻole o ka hana ʻana).
ʻAʻole like me TOFA maʻamau, hāʻawi kā mākou kumu paina -punahele i ka maloʻo ʻana he 20% ʻoi aku ka wikiwiki i ka synthesis resin alkyd a hōʻemi i ka pilikia o ka melemele ʻana i ka uhi ʻana ma 30%, no laila kūpono ia no nā uhi -kiʻekiʻe, hana ʻakika dimer, a me nā mea hoʻoheheʻe wai hana metala. Ma ke ʻano he kalapona-ʻokoʻa kūʻokoʻa i ka ʻaila-fatty acids, hoʻohālikelike ʻia me nā pahu hopu hoʻomau honua me ka mālama ʻana i ka maikaʻi o ka pūʻulu a me ka hoʻokō piha ʻana i nā kūlana ʻoihana GB/T.
Nā huahana pale: tofa fatty acid, Kina, nā mea hana, ke kumu kūʻai, ka ʻōlelo, ka hāpana manuahi
