Nā hoʻohana ʻana o ka waikawa Propionicinfo@pulisichem.cn
ʻO ka Propionic Acid, me ka inoa kemika acetyl propionic acid a me ke ʻano molekala C₅H₈O₂, he wai ʻole kala, moakaka me kahi ʻono ʻawaʻawa ʻawaʻawa, a maʻalahi hoʻi e hoʻoheheʻe ʻia i ka wai a me ka hapa nui o nā mea hoʻoheheʻe organik. Hōʻike kēia hui i ka hana kūikawā i nā hopena esterification waikawa momona saturated. ʻO kona mau waiwai kino—kiko paila 215°C a me ka kiko flash 96°C—e hāʻawi iā ia i ke kūpaʻa i nā kaʻina hana wela kiʻekiʻe. Ma ke ʻano he mea waena kemika koʻikoʻi, ʻo ka noho like ʻana o nā hui carboxyl a me ketone i loko o kona ʻano molekala e hiki ai ke hana pālua i nā hopena condensation a me transesterification.
Ma ke kahua o ka synthesis organik, komo ka Propionic Acid i nā hopena cross-linking e hoʻomākaukau i nā mea polymer. Ke polycondensed me epichlorohydrin ma lalo o nā kūlana alkaline, hana ia i nā resins thermosetting i hoʻohana ʻia i nā uhi anti-corrosion moana, nona nā huahana i hoʻōla ʻia e hiki ke kū i ka corrosion ma ka 5% concentration wai kai a hiki i 300 mau hola. Ma ke ʻano he ʻāpana comonomer o nā monomers acrylate, ʻo ka hoʻohui ʻana i 15% vinyl propionyl acetate hiki ke hoʻonui i ka hoʻopili ʻana o nā uhi emulsion polyacrylate i 4.5 MPa a hoʻolōʻihi i ke kūʻē ʻana i ka wā ma waho i 8 mau makahiki.

ʻO Shandong Pulisi Chemical Co., Ltd. | Hoʻolako ʻia ka Waikawa Propionic Premium (CAS 79-09-4)
Ma ke ʻano he mea hoʻolako kemika maikaʻi hilinaʻi mai ka makahiki 2006, hāʻawi ʻo Shandong Pulisi Chemical i ka Propionic Acid maʻemaʻe kiʻekiʻe (≥99.5%), kahi waikawa momona kaulahao pōkole koʻikoʻi no ka hana ʻana i nā ʻoihana hou, pulisichem.com.
Hana kā mākou waikawa propionic ma ke ʻano he kikowaena koʻikoʻi ma waena o nā ʻāpana koʻikoʻi:
ʻOihana Hānai a me ka Meaʻai: He mea hoʻomalu a mālama pono i ka ʻōpala no ka hānai holoholona, ​​nā mea hoʻomoʻa palaoa, a me ka mālama ʻana i nā palaoa, e mālama ana i ka maikaʻi a hoʻolōʻihi i ke ola papa.
Hana Kemika: Mea maka no ka hana ʻana i nā paʻakai propionate, nā herbicides (e laʻa, propanil), nā mea ʻala, a me nā plasticizers.
Nā lāʻau lapaʻau a me nā mea hoʻonani: mea hoʻoponopono pH, mea antimicrobial, a me ka waena no nā ʻano hana topical.
Hana ʻoihana: Hoʻohana ʻia i ka electroplating, hana cellulose ester, a ma ke ʻano he mea pale i ka pala.
Me ke kākoʻo ʻia e ka palapala hōʻoia ISO9001, ka hoʻāʻo ʻana o SGS/BV, a me nā hale kūʻai hoʻolālā ma nā awa ʻo Qingdao/Tianjin/Shanghai, hōʻoia mākou i ka lako paʻa, ke kumukūʻai hoʻokūkū, a me ka lawe ʻana i ka manawa honua ma ka honua holoʻokoʻa. E hui pū me mākou no ka maikaʻi mau a me nā hoʻonā kemika i hana kūikawā ʻia.

https://www.pulisichem.com/factory-price-99-5-propionic-acid-cas-79-09-4-propionic-acid-for-food-preservatives-product/