Papa CMC no ka toothpaste

ʻO ka papa niho CMC Sodium carboxymethyl cellulose i hoʻohana ʻia ma ke ʻano he glue kumu i hoʻohana ʻia i ka toothpaste, he kuleana nui ia i ke ʻano, ka hoʻopaʻa ʻana a hiki ke pale i ka hoʻokaʻawale ʻana o ka mea wili, kūpono ke kūlike no ka mālama ʻana i kahi kūlana paʻa o ka paste. Loaʻa iā CMC ka transmittance māmā kiʻekiʻe a me nā waiwai rheological a me thixotropic maikaʻi ma hope o ka hoʻoheheʻe ʻana.

Loaʻa i ka hopena CMC sodium carboxymethyl cellulose kekahi ʻano o ka pseudoplasticity a me ka thixotropy. Ma keʻano laulā, ʻo nā hopena huahana me ka viscosity waena a kiʻekiʻe e hōʻike pinepine i ka thixotropy.

I ke kaʻina hana mālama, e hoʻomaikaʻi nui ʻia ka mānoanoa o ka hopena carboxymethyl cellulose me ka thixotropy maopopo ma hope o ka mālama ʻana no kekahi manawa ma hope o ka pau ʻana o ka ikaika shear. I nā huahana toothpaste, pono pinepine e hoʻomaikaʻi i ka ikaika gel o ka hopena. Ke hoʻopili ʻia ka ikaika waho kūpono i ka gel, e emi ana ka mānoanoa o ka interface a kahe ka gel, e like me ka wā e kaomi ʻia ai mai ka toothpaste.

Me ka hoʻomaikaʻi ʻana o ke kūlana ola o kānaka, ke piʻi aʻe nei nā koi o kānaka no nā mea pono o kēlā me kēia lā. Ma ke ʻano he mea pono o kēlā me kēia lā, ʻaʻole i hōʻike wale ʻia ka waiwai o ka toothpaste ma ka hana maʻalahi o ka hoʻomaʻemaʻe ʻana i ka waha, akā e huli mālie ana i ka toothpaste hana a me ka mālama ola. No kēia hopena, ua hoʻomohala ʻia nā huahana hou he nui: nā lāʻau lapaʻau, nā anti-acid, hemostasis a me nā toothpastes piha. Ke kau nei kēia i kahi koi hou no ka maikaʻi o CMC, kekahi o nā mea nui i ka hana ʻana i ka toothpaste.