Degreasing Agent Test

Kev kuaj pom ntau

Cov khoom lag luam: Muaj hlau degreaser, dej-raws li degreaser, hnyav raws li degreaser, alkaline degreaser, nruab nrab degreaser, acidic degreaser, chav kub degreaser, rhuab degreaser, ultrasonic degreaser, tshuaj tsuag degreaser, immersion degreaser, degreaser, ua ntej{1.

Cov khoom kuaj

 

(1) Cov tsos mob thiab lub cev thiab tshuaj lom neeg
Cov tsos, xim, tsw, mob, pH tus nqi, ceev, viscosity, khoom cov ntsiab lus, noo noo, insoluble teeb meem, dilution stability, conductivity.

(2) Degreasing thiab ntxuav kev ua haujlwm
Roj tshem tawm tus nqi, degreasing efficiency, tu lub zog, huv si, nto nro, ntub dej permeability, rinsing kev ua tau zoo, ziab kev ua tau zoo, thiab dej tsis kam.

(3) Stability indicators
Tsis tshua muaj kub stability, thermal stability, cia stability, siab thiab tsis kub cycling stability, tsis muaj stratification, tsis muaj nag lossis daus, tsis muaj turbidity, thiab tsis muaj deterioration.

(4) Corrosivity thiab cov khoom sib xws
Corrosion, zoo hloov, zoo li hloov, hardness hloov, thiab o ntawm carbon steel, stainless hlau, tooj liab, txhuas, zinc, magnesium alloys, galvanized los xij, electroplated coatings, roj hmab, thiab yas.

(5) Ib puag ncig thiab kev nyab xeeb ntsuas
VOC cov ntsiab lus, formaldehyde, benzene derivatives, methanol, phosphate, nitrogen, chloride ions, hnyav hlau ( lead, cadmium, mercury, hexavalent chromium, arsenic), biodegradability, flash point, mob toxicity, tawv nqaij / qhov muag khaus.

(6) Kev ua haujlwm zoo
Cov yam ntxwv ua npuas ncauj, kev pabcuam lub neej, kev tsim dua tshiab, kev sib raug zoo nrog cov tshuaj tsuag / immersion / ultrasonic khoom, stability ntawm cov dej ua haujlwm, cov seem seem.

GB / T 6369 Cov neeg ua haujlwm ntog Kev txiav txim siab ntawm lub zog emulsifying

GB/T 13173 Surface Active agents Test method for detergents

GB/T 29467 Cov tshuaj ntxuav hlau

QB/T 4098 dej-raws li tus neeg saib xyuas hlau

GB / T 31986 Kev txiav txim siab ntawm corrosiveness ntawm cov kua ua haujlwm hlau

GB 38508 Kev txwv rau cov ntsiab lus tsis zoo ntawm cov organic sib xyaw hauv cov tshuaj ntxuav

HJ 2564 Environmental Labeling Product Technical Requirements Cleaning Agent

GB/T 14436 Cov Ntsiab Cai ntawm Cov Khoom Siv Khoom Siv Khoom Siv

Zhejiang Gangxin Testing Technology Co., Ltd.

tau tsim nyob rau hauv 2011. Raws li lub teb chaws siab -tech enterprise lees paub los ntawm Zhejiang Provincial Higher People's Tsev Hais Plaub raws li ib tug kev txiav txim authentication lub tsev rau kev tsim engineering zoo, peb tshwj xeeb nyob rau hauv structural kev soj ntsuam thiab kev nyab xeeb kev soj ntsuam ntawm kev tsim kho tej yaam num, tshwj xeeb cov cuab yeej, kev sib txuas lus yees, electromagnetic ib puag ncig, loj txuas hniav, thiab tsim kev ruaj ntseg appraisal appraisal.

Lub tuam txhab muaj ntau tshaj 100 tus kws tshaj lij thiab cov neeg ua haujlwm, tshaj 90% ntawm cov neeg tuav ntau yam nruab nrab thiab cov ntawv pov thawj kev tshaj lij. Nruab nrog cov cuab yeej ntsuas ua tiav muaj nqis tshaj RMB 10 lab, peb txoj kev lag luam npog tag nrho lub tebchaws.