Defoamer rau hmoov txheej - pp wax

Powder coatings yog cov hmoov hluavtaws cob coatings uas muaj cov khoom resins,pigments, fillers thiab additives.Thiab zoo tib yam hnyav-raws li txheej thiab dej-raws li txheejtxawv, nws qhov nruab nrab dispersion tsis hnyav thiab dej, tab sis huab cua.Nws muaj cov yam ntxwv ntawmtsis muaj kuab paug kuab paug, 100% zaj duab xis tsim thiab tsawg zog noj.Thaum cov hmoov txheej yog txau rau ntawm lub workpiece thiab kho los ntawm cua sov, lub gelationlub sij hawm ntawm cov hmoov hais los ntawm melting mus poob fluidity yog luv, thiab qhov ntsuasLub sij hawm tsawg dua 180 vib nas this ntawm 150 ° C.Ntawm qhov kub siab dua, lub sijhawm luv dua.Raws li ib tugtshwm sim, lub txheej tsis tuaj yeem ntws thiab kho tus kheej thaum cov khoom me me molecule overflowsnyob rau hauv lub sij hawm tom qab, uas tshwm sim nyob rau hauv pinhole thiab npuas nyob rau saum npoo ntawm txheej.

Volatiles los ntawm cov kuab tshuaj nyob rau hauv resins thiab auxiliaries, noo noo nyob rau hauv pigments thiab fillers, gasesmuaj nyob rau hauv hmoov txheej thaum txau, volatiles los ntawm workpiece nws tus kheej, thiab dejlos yog lwm yam me me molecules tsim thaum lub sij hawm kho ntawm txheej.Los ntawm kev txo cov yajviscosity ntawm txheej los yog kev txhim kho lub compatibility ntawm txheej nrog lub workpiecesubstrate, lub defoamer tuaj yeem ua kom nrawm nrawm ntawm cov khoom me me molecular thiabzam qhov tsis xws luag.

PP-raws li

Xws li cov auxiliaries nyob rau hauv hmoov txheej yog hu ua defoamers los yog degassing agents.Benzoin yog tusfeem ntau dav siv thiab muaj qhov zoo tshaj plaws defoaming nyhuv.Txawm li cas los xij, muaj teeb meem xws litus nqi siab, yellowing, ntau cov pa luam yeeb thiab tshem tawm tsis tiav ntawm cov pa npuas hauv qee qhovsubstrate.Yog li ntawd, ib qho kev hloov pauv rau benzoin tau tshwm sim hauv khw.NwsCov khoom xyaw nquag sib txawv, suav nrog amide wax, micro hmoovpolyethylene /polypropylene ciab, hloov carbonate, polyoxyethylene thiab lwm yam.

High-purity polypropylene ciab, nruab nrab viscosity, siab melting point, zoo lubrication, thiabzoo dispersibility.Tam sim no nws yog ib qho zoo heev pab rau polyolefin ua, siabkub tsis kam, thiab siab practicability.

Qingdao Sainuo Chemical Co., Ltd.Peb yog cov chaw tsim khoom rau PE ciab, PP ciab, OPE ciab,EVA wax, PEMA, EBS, Zinc / Calcium Stearate....Peb cov khoom tau dhau REACH,ROHS, PAHS, FDA kuaj.

Sainuo so assured ciab, txais tos koj nug!

Lub Vev Xaib: https://www.sanowax.com

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Post lub sij hawm: May-11-2021
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