Yintoni indima ye-polyethylene wax ekongezeni ukuzinza kobushushu kwi-PVC?

Ukusetyenziswa kwepolyethylene waxkwizizinzisi zobushushu zePVC.I-Heat stabilizers yenye yeendidi ezibalulekileyo zokuncedisa iplastiki.Ukuzalwa kunye nophuhliso lwezinzisi zobushushu kunye ne-PVC resins zihambelana, kwaye zisetyenziswa kakhulu ekusetyenzweni kwee-resin ze-PVC.Ke ngoko, ubungakanani bezinzisi zobushushu kwiintlaka zePVC kunye neemveliso ezithambileyo nezilukhuni kwiPVC zinxulumene ngokusondeleyo.

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Izithambisi zikwabalulekile kwimveliso kunye nokulungiswa kwezinzisi zobushushu.Inkqubo efanelekileyo yokuthambisa i-volatility ephantsi, i-demoulding efanelekileyo kunye nokusebenza kokuhamba, kwaye inokuphucula ukuzinza kobushushu obuphezulu be-stabilizer, ukwandisa ixesha lokuzinza kwe-thermal, ukunciphisa ukungcola kunye nemvula, kwaye inokuphucula ukuchasana kwemozulu yemveliso.
Isiphumo sokuzinzisa ubushushu
(1) Kwinkqubo yokulungiswa kwe-resin, ukukhusela okanye ukuvimbela ukususwa kwayo kweHCl kunye nokuguqulwa kombala okubangelwa ukususwa kweHCl.
(2) Ngaphakathi kwinkonzo esebenzayo yemveliso, gcina uzinzo olwaneleyo lwe-thermal, unciphise ukuthotywa okubangelwa ukushisa, ukukhanya kunye nokwandisa ubomi benkonzo.

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Indlela yokusebenza ye-heat stabilizer
(1) Funxa iHCl eveliswe ngexesha lokuthotywa kwePVC;
(2) Faka indawo ye-athomu ye-alyl chlorine engazinzanga okanye i-athomu ye-carbon chlorine ephezulu kwi-molecule ye-PVC ukuvimbela ukukhutshwa kwe-PVC kunye ne-HCL;

(3) Ukusabela ngee-radicals zamahhala ukuphelisa ukuhanjiswa kweeradicals zamahhala;
(4) Ukusabela okongeziweyo kunye ne-conjugated double bonds ukunciphisa umbala;

(5)Ukuthintela i-oxidation yePVC;
(6) Ukugqithiswa kwee-ion zetsimbi kunye nokususwa kwe-HCl ye-catalytic.
Qingdao Sainuo Chemical Co.,Ltd.Singabavelisi be-PE wax, i-PP wax, i-OPE wax, i-EVA wax, i-PEMA, i-EBS, i-Zinc / iCalcium Stearate….Iimveliso zethu ziphumelele i-REACH, ROHS, PAHS, uvavanyo lwe-FDA.
Sainuo qiniseka wax, wamkele umbuzo wakho!
E-mail:sales@qdsainuo.com
               sales1@qdsainuo.com
Idilesi: Igumbi 2702, iBlock B, iSakhiwo seLanga, indlela iJingkou, iSithili saseLicang, iQingdao, eTshayina


Ixesha lokuposa: Jan-30-2023
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