China Non-chepfu Methyl Tin Stabilizer yePVC film, PVC sheet, transparent products Manufacturer and Supplier

Methyl Tin Stabilizer

Tsanangudzo Pfupi:

Methyl Tin Stabilizer ndeimwe yeanosimbisa kupisa. Hunhu hukuru hukuru hwekushanda, kujeka kwepamusoro, kupikisa kupisa kwakanyanya, uye kuramba kusvibiswa kwevulcanization. Inonyanya kushandiswa mune chikafu kurongedza firimu uye zvimwe pachena PVC zvigadzirwa. Iyo ine inhibition yakatanhamara ye pre-coloring performance yePVC zvigadzirwa panguva yekugadziriswa, yakanakisa UV kuramba uye kugadzikana kwenguva refu, kuyerera kwakanaka, kunaka kuchengetedza kwemavara panguva yekugadziriswa, uye kunaka kwechigadzirwa pachena. Kunyanya, kugadzikana kwayo kwephotothermal kwasvika padanho rekutungamira pasi rose, uye inogona kunyatso chengetedza kushandiswazve kwechipiri kugadzirisa. Organotin stabilizer inoshandiswa zvakanyanya mu polyvinyl chloride (PVC) resin processing industry, yakakodzera PVC calendering, extrusion, blowing molding, jekiseni kuumba uye mamwe maitiro ekuumba magadzirirwo, kunyanya akakodzera mishonga, chikafu, mvura yekunwa pombi uye mamwe maPVC processing process process. (Iyi stabilizer haifanirwe kushandiswa nemutobvu, cadmium nezvimwe zvinodzikamisa.) Tsanangudzo inodzikira

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zvigadzirwa tsananguro

heat stabilizers (PVC) uye mamwe mapolymer ane chlorine. Methyl tin stabilizer is amorphous high polymer. Nekuda kweiyo yakakosha chimiro chePVC, inozoora zvisingaite pakupisa kwekugadzirisa, ichiita kuti ruvara ruve rima, kuderedza chimiro chemuviri uye chemagetsi, uye kunyange kurasikirwa nekushandisa kukosha. Heat stabilizers inogadzirwa uye inogadzirwa kugadzirisa dambudziko iri. Zvinoenderana neakasiyana makemikari zvimiro, kupisa zvinosimbisa zvinonyanya kukamurwa kuita lead salt, sipo dzesimbi, organic tini, isingawanzo pasi, organic antimony uye organic anobatsira stabilizer. Mhando dzakasiyana dzezvigadzirwa zvine maitiro avo ekuita uye akakodzera kune akasiyana minda. Mumakore achangopfuura, indasitiri yePVC yakagadzira nekukurumidza, izvo zvakakonzera kukurumidza kukurumidza kweiyo kupisa stabilizer indasitiri. Kune rumwe rutivi, dzidziso yezvidziviriro zvekupisa iri kuramba ichiwedzera zvakakwana, izvo zvinopa mamiriro ekuwana zvakanyanya kunaka PVC zvigadzirwa; kune rumwe rutivi, zvigadzirwa zvitsva zvakakodzera minda yakasiyana-siyana zvinogara zvichigadzirwa, kunyanya nekuda kwehupfu hwemunyu we lead uye heavy metals. Chikonzero ndechekuti PVC kugadzirisa mabhizinesi anotanga asarudza asiri-chepfu kupisa stabilizer.

Mukugadzirwa kwePVC mabhizinesi ekugadzirisa, kunze kwekuda zvigadziriso zvekupisa kuti zvisangane nekugadzikana kwekupisa, zvinowanzodikanwa kuve nekugadzirisa kwakanaka, kuramba kwemamiriro ekunze, kuve nemavara ekutanga, kugadzikana kwechiedza, uye zvakaomesesa zvinodiwa pakunhuwa kwavo uye viscosity. Panguva imwecheteyo, kune akawanda marudzi ezvigadzirwa zvePVC, zvinosanganisira mashiti, mapaipi, profiles, kuvhuvhuta, jekiseni moldings, furo zvigadzirwa, paste resin, nezvimwewo. Mazhinji ekugadzirisa mafomu emabhizinesi anogadzira zvigadzirwa zvePVC zvinoda kuvandudzwa ne mabhizinesi pachavo. Naizvozvo, kusarudzwa kwezvidziviriro zvekupisa panguva yePVC kugadzirisa kwakakosha zvakanyanya. Organotin heat stabilizers zvigadziro zvekupisa zvakawanikwa kusvika zvino

products specification

Tin zvirimo (%)	19±0.5
Sulfur content (%)	12±0.5
Chromatic (Pt-Co)	≤50
chaiyo giravhiti (25 ℃, g/cm³)	1.16-1.19
Refractive index (25 ℃, mPa.5)	1.507-1.511
viscosity	20-80
Alpha content	19.0-29.0
Trimethyla content	＜0.2
form	Mvura isina ruvara inoonekera ine mafuta
Volatile content	＜3

Minda yekushandiswa

Zvigadzirwa zvepurasitiki, rabha, mafirimu epurasitiki, zvinhu zvepolymer, makemikari zvinhu, zvemagetsi uye magetsi machira uye zvinonamira, machira kudhinda uye dhayi, kugadzira mapepa, ingi, kuchenesa vamiririri;