Tag: Njirimara mkpuchi ntụ ntụ
Ngwọta nke akụrụngwa arụrụ arụ na-adịghị mma na nguzogide kemịkalụ
1.Poor Mechanical Properties and Chemical Resistance Cause: Oke elu ma ọ bụ obere ọgwụgwọ okpomọkụ ma ọ bụ oge Ngwọta: Kwenye ma lelee na ntụ ntụ mkpuchi ntụ ntụ soplayaCause: Mmanụ, griiz, extrusion mmanụ, uzuzu n'elu eluSolution: Na-ebuli pretreatment kpatara: Ihe dị iche iche na agba ihe ngwọta: Ezughi oke pretreatment kpatara: pretreatment na-ekwekọghị ekwekọ na mkpuchi ntụ ntụNgwọta: Gbanwee pretreatment usoro, na-ahụ ntụ ntụ supplier 2. Greasy Surface (Ofufe dị ka ihe nkiri n'elu nke nwere ike ihichapụ) Ihe kpatara: Blooming mmetụta-ọcha ihe nkiri na ntụ ntụ n'elu, nke nwere ike ihichapụ Ngwọta. : Gbanwee usoro mkpuchi ntụ ntụ, na-abawanye okpomọkụ na-agwọ ọrịa, kpatara: Enweghị mgbasa ikuku zuru oke na ovenNgwọta: Mmụba mgbasa ozi ikuku kpatara: Mmetọ naGỤKWUO …
A na-eji ígwè oxides eme ihe na mkpuchi okpomọkụ gwọchara
Standard odo ígwè oxides bụ ezigbo inorganic pigments ịzụlite a dịgasị iche iche nke agba shades n'ihi uru na arụmọrụ na ọnụ ahịa nyere ha elu na-ezo ike na opacity, magburu onwe ihu igwe, ìhè na chemical fastness, na ọnụ ala. Ma ojiji ha na akwa mkpuchi a na-ekpo ọkụ na-ekpo ọkụ dị ka mkpuchi mkpuchi, mkpuchi ntụ ntụ ma ọ bụ agba ọkụ dị oke. Gịnị kpatara? Mgbe a na-edobere oxides iron oxides na oke okpomọkụ, usoro goethite ha (FeOOH) na-akpọnwụ wee ghọọ hematite (Fe2O3),GỤKWUO …
Nkedo zinc nwere ike ịbụ ntụ ntụ
Nkedo zinc nwere ike ịbụ ntụ ntụ Akụkụ nkedo ga-enwe porosity nke nwere ike ịkpata mmerụ na mkpuchi na oke okpomọkụ. Ikuku nke tọrọ n'akụkụ elu nwere ike gbasaa ma gbajie ihe nkiri ahụ n'oge usoro ọgwụgwọ. Enwere asaaral ụzọ iji belata nsogbu ahụ. Ị nwere ike kpoo akụkụ ahụ ọkụ iji chụpụ ụfọdụ ikuku tọrọ atọ na-akpata nsogbu ahụ. Kpoo akụkụ ahụ ka ọ bụrụ okpomọkụ dị ihe dị ka 50 ° F karịa okpomọkụ ọgwụgwọ, mee ka ọ dị jụụ,GỤKWUO …
Okpomọkụ dị mma maka mkpuchi mkpuchi mmiri
Nhọrọ mkpuchi mkpuchi mmiri nke ihe ngwọta, ahụ nano-ceramic hollow particles, silica alumina fibers, ụdị ihe ọ bụla na-egosipụta ihe dị ka isi akụrụngwa, conductivity thermal naanị 0.03W / mK, nwere ike igbochi mkpuchi infrared okpomọkụ radieshon na njikwa ọkụ. N'oge okpomọkụ na-ekpo ọkụ, na okpomọkụ nke ihe karịrị 40 ℃, ọ ga-abụ na-ekwesịghị ekwesị ime waterproof, n'ihi na ndị na-esonụ ihe: queous ma ọ bụ ihe mgbaze dabeere waterproof owuwu n'okpuru elu okpomọkụ ọnọdụ ga-ngwa ngwa thickens, ime ka priming isi ike, na-emetụta ihe owuwu. àgwà;GỤKWUO …
D523-08 Usoro nnwale maka spcular gloss
D523-08 Standard Test Method for Specular Gloss Enyere ọkọlọtọ a n'okpuru aha edobere D523; ọnụ ọgụgụ ozugbo na-esochi nhọpụta ahụ na-egosi afọ nke nkuchi mbụ ma ọ bụ, n'ihe banyere ngbanwe, afọ nke ngbanwe ikpeazụ. Ọnụọgụ dị na mbikọ na-egosi afọ nkwado ikpeazụ . Epsilon nke superscripl na-egosi mgbanwe nchịkọta akụkọ kemgbe ntughari ikpeazụ ma ọ bụ nkwenye ọzọ. Ụlọ ọrụ nke Ngalaba Nchekwa akwadoro ọkọlọtọ a maka ojiji. 1.Akara nkeGỤKWUO …
ASTM D3359-02-Ụzọ Ule AXE-CUT teepu ule
ASTM D3359-02-Ụzọ Nnwale AXX-CUT TAPE TEST 5. Ngwa na Ngwa 5.1 Ngwa ịkpụ—Agụba dị nkọ, scalpel, mma ma ọ bụ ngwaọrụ ndị ọzọ ịkpụ. Ọ bụ ihe dị mkpa na njedebe nke ịkpụ ahụ dị mma. 5.2 Ntuziaka ịkpụ - ígwè ma ọ bụ ígwè ndị ọzọ siri ike kwụ ọtọ iji hụ na a ga-egbutu ya. 5.3 teepu-25-mm (1.0-in.) obosara semitransparent mgbali mmetụta mmetụta teepu7 na adhesion ike kwekọrịtara na soplaya na onye ọrụ dị mkpa. N'ihi mgbanwe dị na ike adhesion site na batch-batch na ka oge na-aga,GỤKWUO …
Nkpuchi mkpuchi oroma peels ọdịdị
Ntụ ntụ mkpuchi oroma peels ọdịdị Site udi anya ma ọ bụ na-eji n'ibu ụzọ nke nha na-egosi ngwá ma ọ bụ site a bellows iṅomi iji tụlee na tụnyere ntụ ntụ mkpuchi oroma bee ọdịdị. (1) usoro visual N'ime ule a, ihe nlereanya nke fluorescent tube abụọ. Enwere ike nweta ihe atụ nke isi iyi ọkụ na-egosipụta site na efere esi mmiri etinyere nke ọma. Nyocha qualitative nke doro anya nke ìhè na-egbukepụ egbukepụ site na nlele anya nke ọdịdị nke eruba na ọkwa. N'imeGỤKWUO …
Usoro mkpuchi mkpuchi
Mkpuchi-akpụ usoro nwere ike kewaa gbazee coalescence na-etolite a mkpuchi film larịị atọ nkebi. N'otu oge okpomọkụ, ọnụọgụ coalescence na-achịkwa a wụrụ awụ bụ ihe kachasị mkpa bụ ebe mgbaze nke resin, viscosity nke ala a wụrụ awụ nke ntụ ntụ na nha nke ntụ ntụ. Ka kacha mma coalescence nke a wụrụ awụ ga-ozugbo o kwere omume, iji nwee ogologo oge iji wuchaa larịị larịị eruba mmetụta. NkeGỤKWUO …
Ụkpụrụ 7 iji nwalee nguzogide ihu igwe nke mkpuchi ntụ ntụ
Enwere ụkpụrụ 7 iji nwalee nguzogide ihu igwe nke mkpuchi ntụ ntụ. Nguzogide ngwa agha Accelerated ịka nká na ogologo oge UV (QUV) Saltspraytest Kesternich-ule Florida-ule iru mmiri (okpomọkụ ihu igwe) Chemical Resistance Resistance to mortar Dị ka ọkọlọtọ ASTM C207 si dị. A ga-ebute ngwa ngwa kpọmkwem na mkpuchi ntụ ntụ n'oge awa 24 na 23 Celsius C yana iru mmiri 50%. Accelerated ịka nká na ogologo oge UV (QUV) Nnwale a na QUV-weatherometer nwere okirikiri abụọ. A na-ekpuchi testpanels mkpuchi mkpuchi 2h na ọkụ UV naGỤKWUO …
Gịnị bụ ihe nkiri siri ike
The ekweghị ekwe nke ntụ ntụ agba film na-ezo aka na-eguzogide nke agba film mgbe ihicha nwere siri ike, ntụgharị ihe nkiri elu ọrụ ọzọ na ukwuu hardness nke ihe onwunwe arụmọrụ. Nke a na-eguzogide ihe ngosi nke ihe nkiri nwere ike inye site na ụfọdụ arọ nke ibu na-eme na dịtụ obere kọntaktị ebe, site na-atụle ike nke film antideformation egosipụta, ya mere film ekweghị ekwe bụ a echiche na-egosi otu n'ime ihe ndị dị mkpa Njirimara.GỤKWUO …
Gịnị bụ mkpụrụ ndụ ihe nketaral n'ibu Njirimara nke ntụ ntụ coatings
Mkpụrụ ndụ ihe nketaral akụrụngwa akụrụngwa nke mkpuchi ntụ ntụ gụnyere ihe ndị a. Nnwale nlegharị anya (adhesion) Mgbanwe Erichsen Buchholz siri ike Pencil siri ike Clemen hardness Impact Cross-cut Test (adhesion) Dị ka ụkpụrụ ISO 2409, ASTM D3359 ma ọ bụ DIN 53151. N'elu ule nyocha nke mkpuchi mkpuchi, a na-akpụgharị cross (indentations n'ụdị nke). obe na parallel ibe ya na anya nke 1 mm ma ọ bụ 2 mm) na-eme na metal. A na-etinye teepu ọkọlọtọ n'obe obe. The cross-cut bụGỤKWUO …
Kedu ihe bụ mkpuchi ntụ ntụ MSDS
Mkpuchi ntụ ntụ MSDS 1. Ngwaahịa kemịkal na ụlọ ọrụ njirimara aha ngwaahịa: Nzuzu mkpuchi mkpuchi / nkesa: Jinhu Agba ntụ ntụ Co., Ltd Adreesị: Dailou Industrial Mpaghara, Jinhu County, Huai'an, China Azịza Mberede Mberede Oku: 2. INCOMPOSITION Kpọọ: 25135. N'INYE ENGERE IHE NDỊ NA-ECHICHE : CAS No. Arọ (%) Polyester resin : 73-3-60 25085 Epoxy resin : 99-8-20 7727 Barium sulfate: 43-7-10 10 Pigments: N. Ụzọ nke mkpughe: kọntaktị akpụkpọ, anya kọntaktị. Inhalation: Inhalation nke uzuzu ma ọ bụ alụlụ kpatara n'oge kpo oku na nhazi nwere ike ime ka mgbakasị ahụ nke imi, akpịrị na ngụgụ, isi ọwụwa, ọgbụgbọ Anya kọntaktị: Ihe nwere ike ime ka mgbakasị ahụ akpụkpọ kọntaktịGỤKWUO …
ASTM D7803-Standard maka akwado HDG ígwè maka mkpuchi ntụ ntụ
ASTM D7803 Bridges bụ otu ihe atụ nke ọrụ owuwu nke a na-ewukarị site na igwe na-ekpo ọkụ na-ekpo ọkụ. A na-akọwa otu esi akwa akwa nchara a na-enweghị ọdịda adhesion nke usoro ntụ ntụ na ọkọlọtọ ASTM ọhụrụ. Ọkọlọtọ ọhụrụ, ASTM D7803, "Mme maka nkwadebe nke Zinc (Hot-Dip Galvanized) Iron na Steel Product na Hardware Surfaces for Powder Coatings" na-ekpuchi nkwadebe elu na nhazi okpomọkụ nke ígwè na ígwè ngwaahịa na ngwaike nke a na-esebeghị ma ọ bụ ntụ ntụ ekpuchiri mbụGỤKWUO …
Mgbochi nke mkpuchi ntụ ntụ oroma bee
Mgbochi nke mkpuchi ntụ ntụ oroma peel ọdịdị nke mkpuchi na-aghọwanye ihe dị mkpa na mmepụta ngwá ọrụ ọhụrụ (OEM) Painting. Ya mere, otu n'ime ebumnuche ndị bụ isi nke ụlọ ọrụ mkpuchi bụ ime ihe ikpeazụ chọrọ nke onye ọrụ na-ese ihe iji nweta ọrụ kacha mma, nke na-agụnyekwa ọdịdị elu nke afọ ojuju. Na-emetụta mmetụta anya nke ọnọdụ elu site na ihe ndị dị ka agba, gloss, haze, na nhazi elu. The gloss na oyiyi doo anya bụGỤKWUO …
Nhazi nke nsonaazụ ule adhesion-ASTM D3359-02
Lelee mpaghara grid maka iwepụ mkpuchi site na mkpụrụ ma ọ bụ site na mkpuchi gara aga site na iji ihe na-enwu ọkụ. Dịruru adhesion dị ka ọnụ ọgụgụ na-esonụ e gosiri na Fig. 1: 5B N'ọnụ nke mbepụ bụ kpamkpam ezigbo; ọ dịghị nke ọ bụla n'ámá nke lattice na-ekewapụ. 4B A na-ewepụ obere flakes nke mkpuchi na nkwụsịtụ; Ihe na-erughị 5% nke mpaghara ahụ na-emetụta. 3B Obere flakes nke mkpuchi na-ekewapụ n'akụkụ ọnụGỤKWUO …
Nsogbu adhesion nke ngwa mkpuchi ntụ ntụ
Adhesion na-adịghị mma na-ejikọta ya na ọgwụgwọ adịghị mma ma ọ bụ na-agwọ ya. Undercure - Gbaa ngwaọrụ ndekọ okpomọkụ eletrọnịkị yana nyocha n'akụkụ ya iji hụ na okpomọkụ igwe ruru ndenye ọgwụgwọ edepụtara (Oge na okpomọkụ). Pretreatment - Na-eme titration mgbe niile na àgwà nlele iji zere nsogbu ọgwụgwọ mbụ. Nkwadebe elu nwere ike ịbụ ihe kpatara adịghị mma nkedo nke ntụ ntụ mkpuchi ntụ. Ọ bụghị igwe anaghị agba nchara niile na-anabata pretreatments phosphate n'otu oke; ụfọdụ na-emeghachi omume karịGỤKWUO …