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Pfupiso yeruzivo rwekushandisa yePVC maitiro ekugadzirisa
(1) CPE Chlorinated polyethylene (CPE) chigadzirwa cheupfu cheyakamiswa chlorination yeHDPE muchikamu chemvura. Nekuwedzera kwe chlorination degree, iyo yekutanga crystalline HDPE zvishoma nezvishoma inova amorphous elastomer. CPE inoshandiswa seanoomesa mumiriri kazhinji ine chlorine yemukati...Verenga zvimwe -
PVC foaming agent zvigadzirwa zvichena, asi dzimwe nguva zvinoshanduka yero kana zvachengetwa kwenguva yakareba. Chikonzero chii?
Chekutanga, iwe unofanirwa kuona kana paine dambudziko neakasarudzwa foaming agent. PVC foaming regulator inoshandisa iyo inopupuma mumiririri kuora uye kugadzira gasi rinokonzera pores. Kana tembiricha yekugadzira inogona kusvika pakuora tembiricha yemumiriri anopupuma, hazvizoiti ...Verenga zvimwe -
Dzimwe nyaya nezve chlorinated polyethylene:
Chlorinated polyethylene (CPE) chinhu chakazara chepolymer chine hupfu chena chitarisiko, chisina chepfu uye chisinganhuhwi. Iyo ine yakanakisa kuramba kwemamiriro ekunze, iyo ozone kuramba, makemikari kuramba, uye kuchembera kuramba, pamwe nekunaka kwemafuta kuramba, kudzoreredza moto, uye mavara emhando. Kugona ...Verenga zvimwe -
Zvakawanda sei zvaunoziva nezvePVC foaming regulators
1, Foam michina: Chinangwa chekuwedzera-yakakwirira-yakakwirira molecular uremu mapolymers kune PVC furo zvigadzirwa ndeyekusimudzira plasticization yePVC; Chechipiri ndechekuvandudza kunyunguduka kwePVC furo zvinhu, kudzivirira kubatanidzwa kwemabhuru, uye kuwana zvigadzirwa zvakafanana furo; Chechitatu ndechekuita ...Verenga zvimwe -
Ndezvipi zvikonzero zvekuchinja kwemavara kwePVC foaming regulators
PVC foaming agent zvigadzirwa zvichena, asi dzimwe nguva zvinoshanduka yero kana zvachengetwa kwenguva yakareba. Chikonzero chii? Chekutanga, iwe unofanirwa kuona kana paine dambudziko neakasarudzwa foaming agent. PVC foaming regulator inoshandisa iyo inopupuma furo kuodza uye kugadzira gasi rinokonzera pores....Verenga zvimwe -
Maitiro ekuvandudza mhando yePVC inopupuma zvinhu regulators
Pane nzira dzakawanda dzekuvandudza kunaka kwePVC foaming regulators. Chinhu chikuru ndechekuwedzera kunyunguduka kwePVC. Nokudaro, nzira inonzwisisika ndeyekuwedzera zvinowedzera kuvandudza simba rekunyunguduka uye kuderedza kupisa kwekugadzirisa. PVC furo regulators inogona kubatsira PVC inopupuma zvigadzirwa kupa ...Verenga zvimwe -
Zvakawanda sei zvaunoziva nezve ACR kugadzirisa aids?
PVC inonyanya kunzwa kupisa. Kana tembiricha yasvika 90 ℃, kakuwora kupisa kunotanga. Kana tembiricha yakwira kusvika 120 ℃, kuita kwekuora kunowedzera. Mushure mekupisa pa150 ℃ kwemaminetsi gumi, iyo PVC resin zvishoma nezvishoma inoshanduka kubva kune yayo yekutanga chena ruvara ...Verenga zvimwe -
Nhanganyaya yekushanda kwecalcium zinc stabilizers
Nhanganyaya yekushanda kwecalcium zinc stabilizers: Zinc stabilizer inogadzirwa uchishandisa yakakosha composite process ine calcium munyu, zinc salt, lubricant, antioxidants, uye zvimwe zvinhu zvikuru. Haikwanise kungotsiva zvine muchetura stabilizers senge lead pot salt uye organic tin, asi ...Verenga zvimwe -
Iyo Mechanism yePVC Heat Stabilizer
1) Bvisa uye usarerekera HCL, inhibit its auto catalytic effect. Rudzi urwu rwekudzikamisa runosanganisira lead salt, organic acid metal sipo, organotin compounds, epoxy compounds, inorganic salts, uye metal thiol munyu. Vanogona kuita neHCL uye kuvharidzira kuita kwePVC kubvisa HCL. 2) Kutsiva...Verenga zvimwe -
Iyo synergistic mhedzisiro ye organic tin uye poda calcium zinc stabilizers mu polyvinyl chloride (PVC)
The synergistic effect ye organic tin uye poda calcium zinc stabilizers mu polyvinyl chloride (PVC): Organic tin stabilizers (thiol methyl tin) inowanzoshandiswa mhando yePVC heat stabilizer. Ivo vanoita ne acidic hydrogen chloride (HCl) muPVC kugadzira isingakuvadze inorganic munyu (senge tin ch...Verenga zvimwe -
Kushandiswa kwecalcium zinc stabilizer muPVC yakaoma zvigadzirwa
Nekuda kwezvakatipoteredza uye zvehutano zvinodiwa zvewaya uye tambo indasitiri, calcium uye zinc stabilizers inogona kutsiva lead salt series, imwe calcium uye zinc, uye organic tin stabilizers. Ivo vane yakanakisa kuchena kwekutanga uye kugadzikana kwekupisa, kuramba kusvibiswa kwesarufa, mafuta akanaka ...Verenga zvimwe -
Chii chinofanira kutariswa kune extrusion kuumbwa kwe chlorinated polyethylene zvinhu?
Vanhu vazhinji havazivi nezve chlorinated polyethylene, uye sezvinoreva zita racho, vanhu vazhinji vanofanira kungokwanisa kuona kuti ikemikari. Iyo ine maitiro anonzi extrusion molding, iyo ichiri yakakosha mukugadzira maitiro. Saka nhasi, chii chatinofanira kuteerera...Verenga zvimwe
