Isishwankathelo soKhuseleko lwe-1,3 propanediol

I-1,3 propanediol isetyenziswa kakhulu njengebhloko yokwakha kwimizi-mveliso yokwenziwa kwepolymer kunye nezinye izinto ezinxulumene nayo.

Kwakhona sisixhobo esibalulekileyo sokwenza ivumba elimnandi, iglu, iipeyinti, iimveliso ezinxulumene nokhathalelo lomzimba ezifana neziqholo.

Iprofayili yetyhefu yento engenambala nengatshayo ayinamsebenzi. Yiyo loo nto ukusetyenziswa kwayo kuthintele ukutya kwiinkampani zamayeza.

Nangona kunjalo, xa kufunwaI-propanediol eyi-1,3Kwiimveliso zakho ezinxulumene nokhathalelo lomzimba ezifana nekhrimu yeenwele kunye neshampu, kubalulekile ukuyithenga kubavelisi abathembekileyo.

Esi sikhokelo solwazi esiluncedo siqwalasela ukhuseleko lwe-1,3 propanediol.

1,3 propanediol Indlela Yokuchatshazelwa

1. Ukuvezwa emsebenzini

Nangona i-1,3 propanediol iphathwa ngononophelo ngexesha lenkqubo yokuyisebenzisa ukunciphisa ukuvezwa okunokwenzeka kubasebenzi nakwimeko-bume, abasebenzi bayacetyiswa ukuba balandele amanyathelo okhuseleko anikiweyo.

Ukongeza, abasebenzi abakwimizi-mveliso enjalo apho kusetyenziswa khona i-1,3 propanediol enomlinganiselo ophezulu kulindeleke ukuba baqeqeshwe ekuphatheni nasekubhaleni iilebheli ngendlela eqhelekileyo.

Nangona kunjalo, ukusetyenziswa kwesi sithako singenambala kwimizi-mveliso kuqinisekisiwe ukuba sikhuselekile logama nje kulandelwa amanyathelo okhuseleko.

2. Ukuvezwa koMthengi

Le nto ingatshiyo ayibakhathazi abantu ngoko nangoko kuba ayityi iluhlaza. Sekunjalo, ibonakaliswa ngokungathanga ngqo yindalo esingqongileyo.

Iimpahla ezenziwe nge-propanediol eziyi-1,3 ezifana ne-adhesive, i-lubricant, ii-wax, ii-sealants, njl.njl., ezithengwa ngabathengi, ziqulathe umlinganiselo omncinci ongeyongozi.

3. Ukuvezwa kokusingqongileyo

Ubuchule bobuchwepheshe kwicandelo lezoshishino kunye noqeqesho lwabasebenzi kunciphisa ukuvezwa kwezinto ezingaqhumiyo, i-1,3 propanediol, kwindalo esingqongileyo.

Nangona kunjalo,I-propanediol eyi-1,3kufuneka iphathwe ngokufanelekileyo ngexesha lonyangoiinkqubo zokugcina, zokuthuthwa, nezokulahla. Kuba ukuba ayiphathwanga kakuhle, iya kubangela ukuba okusingqongileyo kube sengozini.

Ulwazi lwezeMpilo malunga ne-1,3 propanediol

1. Ulawulo lomlomo

Uphononongo lubonisa ukuba i-1,3 propanediol enetyhefu yomlomo iphantsi kakhulu. Kuqinisekisiwe ukuba kufuneka isixa esikhulu kuphela ukwenza iimpawu zempilo ezilandelekayo ebantwini.

Nangona kunjalo, yaziwa into yokuba i-ethanol inetyhefu ephindwe kathathu kune-1,3 propanediol.

2. Ukuphefumla

Akukho bungqina bokuba i-1,3 propanediol ibangela umhlaza. Nangona kunjalo, i-formalin yikhemikhali ekucingelwa ukuba iyonakalisa i-1,3 propanediol.

Akukho phando lubonisa ukuba ukuba ubukho bale khompawundi buyingozi xa isemoyeni.

3. Impendulo ye-allergy

Ukuxhaphaka kwe-1,3 propanediol kuqikelelwa ukuba kunokubangela i-allergy ukusuka kwi-0.8% kwisisombululo samanzi ukuya kwi-3.5%.

Ingxelo yeengcali zempilo ibonisa ukuba inxalenye yomzimba echaphazeleka kakhulu ukuba i-1,3 propanediol ichukunyiswa bubuso namehlo.

4. Izilwanyana

I-1.3 propanediol iqinisekisiwe njengesongezelelo sokutya senja. Nangona kunjalo, ayivunywanga ukuba isetyenziswe ekutyeni kweekati ngenxa yesakhiwo somzimba wazo. Kwakhona, ichaphazela iiseli ezibomvu zegazi zekati, ngaloo ndlela inciphisa ubomi bazo.

ISpringchemngumthengisi owaziwayo wezinto ezingangcoliswangaI-propanediol eyi-1,3kwiintlobo ngeentlobo zezicelo zoshishino, ezinje ngezongezo zokutya, izinto zokuthambisa, izinto zokuncamathelisa, njl. Qhagamshelana nathi ngeemfuno zakho ze-1, 3 ze-propanediol kwiimveliso zakho ezinxulumene nokhathalelo lwempilo, kwaye awuyi kuzisola ngokusebenzisana nathi.