• khoom

3 Cov kauj ruam —— Koj ua li cas tiv thaiv tawv nqaij?

1. Ceev faj rau kev sivhluavtaws tawv:

1) Khaws nws deb ntawm qhov kub siab (45 ℃).Kub kub dhau heev yuav hloov cov tsos ntawm hluavtaws tawv thiab lo rau ib leeg.Yog li ntawd, cov tawv nqaij yuav tsum tsis txhob muab tso rau ze ntawm lub qhov cub, thiab yuav tsum tsis txhob muab tso rau ntawm ib sab ntawm lub radiator, thiab yuav tsum tsis txhob raug tshav ntuj ncaj qha.

2) Tsis txhob muab tso rau hauv qhov chaw uas qhov kub thiab txias (-20 ° C).Yog tias qhov ntsuas kub qis dhau los yog cia lub tshuab cua txias rau lub sijhawm ntev, cov tawv hluavtaws yuav khov, tawg thiab tawv.

3) Tsis txhob muab tso rau hauv qhov chaw ntub dej.Cov av noo ntau dhau yuav ua rau hydrolysis ntawm cov tawv hluavtaws tuaj yeem tshwm sim thiab tsim, ua rau kev puas tsuaj rau zaj duab xis saum npoo thiab ua rau lub neej ua haujlwm luv.Yog li ntawd, nws tsis pom zoo kom teeb tsa cov rooj tog hluavtaws tawv hauv qhov chaw xws li chav dej, chav dej, chav ua noj, thiab lwm yam.

4) Thaum so cov rooj tog hluavtaws tawv, thov siv cov ntaub so qhuav thiab dej so.Thaum so nrog dej, nws yuav tsum tau qhuav txaus.Yog tias muaj cov dej seem seem, nws yuav ua rau cov dej decomposition.Thov tsis txhob siv tshuaj dawb, txwv tsis pub nws yuav ua rau gloss hloov thiab hloov xim.

2. Vim muaj cov khoom sib txawv ntawm cov tawv hluavtaws, qhov kub thiab txias, cov av noo, qhov kub thiab txias, lub teeb muaj zog, cov kua qaub uas muaj cov kua qaub, thiab cov tshuaj alkali muaj kev cuam tshuam tag nrho.Kev saib xyuas yuav tsum tau saib xyuas rau ob yam:

1) Tsis txhob muab tso rau hauv qhov chaw kub kub, vim qhov no yuav hloov qhov tsos ntawm cov tawv hluavtaws thiab lo rau ib leeg.Thaum ntxuav, siv daim ntaub huv los yog daim txhuam cev kom qhuav, los yog so nrog cov ntaub ntub dej.

2) Qhov thib ob yog kom muaj cov av noo me ntsis, cov av noo ntau dhau yuav ua rau cov tawv nqaij thiab ua rau lub ntsej muag ua kom puas;Tsis tshua muaj av noo yuav yooj yim ua rau tawg thiab hardening.

3. Ua tib zoo saib xyuas txhua hnub:

1).Tom qab zaum ntev, koj yuav tsum maj mam pat lub rooj zaum thiab lub ntug kom rov qab zoo li qub thiab txo qhov kev ntxhov siab me ntsis ntawm cov neeg kho tshuab qaug zog vim muaj zog zaum.

2).Khaws kom deb ntawm cov khoom cua sov thaum muab tso rau hauv, thiab tsis txhob tshav ntuj ncaj qha ua rau tawv nqaij tawg thiab ploj.

3).Synthetic tawv yog ib yam khoom siv hluavtaws thiab tsuas yog xav tau kev saib xyuas yooj yim thiab yooj yim.Nws raug nquahu kom so maj mam nrog cov tshuaj pleev nruab nrab diluted nrog dej sov huv thiab ib daim ntaub mos muag txhua lub lim tiam.

4).Yog tias cov dej ntws tawm ntawm cov tawv nqaij, nws yuav tsum tau tsau tam sim ntawd nrog ib daim ntaub huv los yog daim txhuam cev, thiab so nrog ib daim ntaub ntub dej, thiab cia nws qhuav qhuav.

5).Zam cov khoom ntse los ntawm khawb tawv.

6).Tsis txhob muaj roj stains, cwj mem ballpoint, inks, thiab lwm yam. stain tawv.Yog tias koj pom cov stains ntawm cov tawv nqaij, koj yuav tsum ntxuav nws nrog cov tawv nqaij tam sim ntawd.Yog tias tsis muaj cov tshuaj ntxuav tawv tawv, koj tuaj yeem siv cov phuam ntxuav muag dawb nrog cov tshuaj ntxuav tes me me kom maj mam so cov stain, ces siv cov phuam ntub dej los so cov tshuaj pleev ib ce, thiab thaum kawg qhuav nws.So kom huv nrog phuam.

7).Tsis txhob sib cuag nrog cov organic reagents thiab roj daws.

Yog tias koj xav paub ntau ntxiv txog faux tawv, peb lub vev xaib: www.cignoleather.com

Cigno Tawv - qhov zoo tshaj plaws tawv tsum.

 


Post lub sij hawm: Jan-10-2022