{"id":5921,"date":"2023-02-13T14:35:51","date_gmt":"2023-02-13T14:35:51","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=5921"},"modified":"2023-02-13T14:35:51","modified_gmt":"2023-02-13T14:35:51","slug":"difference-between-thin-coat-powder-coatings-and-conventional-powder-coatings","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/pt\/difference-between-thin-coat-powder-coatings-and-conventional-powder-coatings\/","title":{"rendered":"Qual \u00e9 a diferen\u00e7a entre os revestimentos em p\u00f3 de camada fina e os revestimentos em p\u00f3 convencionais?"},"content":{"rendered":"

Qual \u00e9 a diferen\u00e7a entre os revestimentos em p\u00f3 de camada fina e os revestimentos em p\u00f3 convencionais?<\/strong><\/h1>\n

As vantagens do revestimento em p\u00f3 s\u00e3o que um \u00fanico revestimento pode obter uma pel\u00edcula de revestimento espessa (50~150\u03bcm), alta efici\u00eancia de produ\u00e7\u00e3o, economia de recursos, redu\u00e7\u00e3o da emiss\u00e3o de VOC e atendimento aos requisitos do conceito moderno de prote\u00e7\u00e3o ambiental.<\/p>\n

 <\/p>\n

Portanto, o revestimento em p\u00f3 tem se desenvolvido bastante. No entanto, a pel\u00edcula de revestimento de alguns produtos n\u00e3o precisa ser muito espessa, por exemplo, a pel\u00edcula de revestimento espessa de eletrodom\u00e9sticos causou o aumento do custo do material para os usu\u00e1rios, o desempenho ruim de agrupamento das pe\u00e7as pintadas e at\u00e9 mesmo o problema de propriedades mec\u00e2nicas inst\u00e1veis da pel\u00edcula de revestimento coatingol.com.<\/p>\n

 <\/p>\n

Para reduzir o custo do revestimento e a taxa de aprova\u00e7\u00e3o da pulveriza\u00e7\u00e3o, o revestimento de p\u00f3 fino tem uma \u00e1rea de aplica\u00e7\u00e3o especial, e o filme de revestimento fino e uniforme \u00e9 um desempenho muito importante do filme de revestimento de p\u00f3 fino.<\/p>\n

 <\/p>\n

A espessura do filme dos revestimentos em p\u00f3 convencionais \u00e9 de 60-80\u03bcm, apenas para atingir a espessura do filme e garantir que a pe\u00e7a de trabalho revestida seja completamente coberta, a planicidade do filme e v\u00e1rios indicadores de desempenho atendam aos requisitos.<\/p>\n

 <\/p>\n

Se a espessura da pel\u00edcula dos revestimentos em p\u00f3 convencionais for reduzida para 45-60\u03bcm, ser\u00e1 muito dif\u00edcil obter o desempenho acima e garantir a uniformidade do p\u00f3 em uma \u00fanica vez e nas bordas.<\/p>\n

 <\/p>\n

Portanto, a melhoria da distribui\u00e7\u00e3o do tamanho das part\u00edculas, do poder de cobertura, do nivelamento e da efici\u00eancia de carregamento dos revestimentos em p\u00f3 convencionais \u00e9 o problema que deve ser resolvido para desenvolver revestimentos em p\u00f3 de camada fina.<\/p>\n

 <\/p>\n

De acordo com os requisitos de revestimentos e revestimentos em p\u00f3 de revestimento fino, por meio da otimiza\u00e7\u00e3o da f\u00f3rmula, do ajuste do processo de produ\u00e7\u00e3o e da combina\u00e7\u00e3o dos v\u00e1rios par\u00e2metros do processo de pulveriza\u00e7\u00e3o do usu\u00e1rio, desenvolvemos um revestimento em p\u00f3 do tipo revestimento fino que pode obter um revestimento fino uniforme sem alterar o equipamento de produ\u00e7\u00e3o existente e as condi\u00e7\u00f5es de cura do usu\u00e1rio, e apenas ajustando ligeiramente a press\u00e3o do ar de pulveriza\u00e7\u00e3o.<\/p>\n

 <\/p>\n

Compara\u00e7\u00e3o da distribui\u00e7\u00e3o do tamanho das part\u00edculas<\/p>\n

A distribui\u00e7\u00e3o do tamanho de part\u00edcula do revestimento fino e do revestimento em p\u00f3 convencional \u00e9 mostrada na Tabela 1, na Figura 1 e na Figura 2.<\/p>\n

\"\"<\/p>\n

\"\"
\nA partir da compara\u00e7\u00e3o dos dados na Tabela 1, pode-se observar que a distribui\u00e7\u00e3o do tamanho de part\u00edcula dos revestimentos em p\u00f3 com camada fina e convencional \u00e9 obviamente diferente, com um tamanho m\u00e9dio de part\u00edcula de 21,1 \u03bcm e 29,28 \u03bcm, respectivamente.<\/p>\n

 <\/p>\n

Com rela\u00e7\u00e3o \u00e0 espessura do filme, a espessura do filme do tipo revestimento fino de 45 a 60 \u03bcm pode alcan\u00e7ar uma cobertura de filme satisfat\u00f3ria, o efeito de planicidade e apar\u00eancia e os revestimentos em p\u00f3 convencionais s\u00e3o basicamente os mesmos, enquanto o tipo convencional precisa de 60 a 80 \u03bcm para atender aos requisitos.<\/p>\n

 <\/p>\n

A espessura da pel\u00edcula de p\u00f3 de revestimento fino, o poder de cobertura diminui, aumentando a quantidade de pigmento, adicionando aditivos de dispers\u00e3o e outros m\u00e9todos que podem melhorar a dispers\u00e3o do preenchimento de cor, melhorando o poder de cobertura; o nivelamento da pel\u00edcula de revestimento em p\u00f3 \u00e9 feito por meio do ajuste da distribui\u00e7\u00e3o do tamanho da part\u00edcula, ou seja, o ajuste do tamanho m\u00e9dio da part\u00edcula a ser alcan\u00e7ado.<\/p>\n

 <\/p>\n

O tamanho m\u00e9dio de part\u00edcula do revestimento de p\u00f3 fino \u00e9 pequeno, a fluidez do p\u00f3 seco, a estabilidade de armazenamento, a taxa de p\u00f3 e outras propriedades tornam-se ruins, mas, ao ajustar a f\u00f3rmula do revestimento de p\u00f3, a adi\u00e7\u00e3o moderada de intensificadores de pot\u00eancia, aditivos soltos etc. pode ser melhorada para atender \u00e0s exig\u00eancias do usu\u00e1rio.<\/p>\n

 <\/p>\n

O efeito de revestimento da camada fina de revestimento em p\u00f3<\/p>\n

 <\/p>\n

Para o revestimento em p\u00f3 do tipo camada fina na linha de pulveriza\u00e7\u00e3o da geladeira para o teste de pulveriza\u00e7\u00e3o. As condi\u00e7\u00f5es do processo do primeiro teste de pulveriza\u00e7\u00e3o eletrost\u00e1tica de p\u00f3 s\u00e3o mostradas na Tabela 2. 10 placas de teste de refrigeradores s\u00e3o usadas para pulveriza\u00e7\u00e3o, e a espessura do filme de revestimento \u00e9 medida em 10 pontos em cada placa, e os resultados da medi\u00e7\u00e3o s\u00e3o mostrados na Tabela 3.<\/p>\n

 <\/p>\n

Espessura do filme: o valor m\u00e1ximo de 66,2 \u03bcm, o valor m\u00ednimo de 51,8 \u03bcm, o valor m\u00e9dio total de 56,9 \u03bcm.<\/p>\n

\"\"<\/p>\n

\"\"
\nAs condi\u00e7\u00f5es do processo da placa de teste da geladeira com pulveriza\u00e7\u00e3o eletrost\u00e1tica do segundo tipo de revestimento fino em p\u00f3, conforme mostrado na Tabela 4, 10 pe\u00e7as de pulveriza\u00e7\u00e3o da placa de teste da geladeira e cada placa para determinar a espessura do filme de 10 pontos (Tabela 5).<\/p>\n

 <\/p>\n

A espessura m\u00e9dia do filme de revestimento em p\u00f3 dos dois testes foi de 57,5 \u03bcm, inferior ao valor limite inferior de 60 \u03bcm do filme de revestimento em p\u00f3 convencional.<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

Algumas das condi\u00e7\u00f5es do processo e a \u00e1rea da pe\u00e7a de trabalho que pode ser pulverizada por unidade de massa de revestimento em p\u00f3 no teste s\u00e3o mostradas na Tabela 6 para o revestimento em p\u00f3 do tipo revestimento fino.<\/p>\n

\"\"
\nOs resultados dos testes acima mostram que.<\/p>\n

(1) a \u00e1rea de revestimento em p\u00f3 por kg em ambos os testes foi superior a 10,0 m2\/kg, com um valor m\u00e9dio de 10,28 m2\/kg.<\/p>\n

(2) A taxa de defeito da placa \u00e9 est\u00e1vel em cerca de 5%.<\/p>\n

(3) A espessura do filme de revestimento \u00e9 relativamente est\u00e1vel, com a espessura m\u00e1xima de 76 \u03bcm e o valor m\u00ednimo de 37 \u03bcm no primeiro teste, e a espessura m\u00e1xima de 87 \u03bcm e o valor m\u00ednimo de 42 \u03bcm no segundo teste.<\/p>\n

(4) Os par\u00e2metros do processo da linha de revestimento s\u00e3o basicamente est\u00e1veis, e o nivelamento do filme de revestimento e o poder de cobertura s\u00e3o bons.<\/p>\n

 <\/p>\n

Deve-se observar que, em compara\u00e7\u00e3o com os revestimentos em p\u00f3 convencionais, embora os revestimentos em p\u00f3 de camada fina possam obter um filme mais fino, mas a partir dos resultados da medi\u00e7\u00e3o da espessura do filme, a uniformidade da espessura do filme precisa ser melhorada, o principal problema \u00e9 a estabilidade do sistema de fornecimento de p\u00f3, que precisa melhorar o fornecimento de p\u00f3.<\/p>\n

Compara\u00e7\u00e3o das caracter\u00edsticas de pulveriza\u00e7\u00e3o<\/p>\n

Os revestimentos em p\u00f3 do tipo revestimento fino e os revestimentos em p\u00f3 convencionais da geladeira de pulveriza\u00e7\u00e3o eletrost\u00e1tica comparam a espessura do filme e a \u00e1rea de pulveriza\u00e7\u00e3o por quilograma de p\u00f3. Os resultados do teste s\u00e3o mostrados na Tabela 7.<\/p>\n

\"\"<\/p>\n

Os resultados dos testes mostram que.<\/p>\n

(1) Depois de mudar para a amostra de spray de revestimento em p\u00f3 do tipo revestimento fino, cada quilograma de p\u00f3 de revestimento fino do que o p\u00f3 convencional pode pulverizar 2,63 m2 a mais, economizando a dosagem de revestimento em p\u00f3 34,38%.<\/p>\n

(2) em compara\u00e7\u00e3o com os revestimentos em p\u00f3 convencionais, revestimentos em p\u00f3 do tipo revestimento fino, a espessura m\u00e9dia do filme foi reduzida em 25\u03bcm; a diferen\u00e7a entre a espessura m\u00e1xima e m\u00ednima do filme dos revestimentos em p\u00f3 convencionais de cerca de 120\u03bcm foi reduzida para 50\u03bcm, a taxa de defeitos do produto de revestimento diminuiu em 6,04%.<\/p>\n

(3) O revestimento em p\u00f3 de camada fina tem um forte poder de penetra\u00e7\u00e3o durante a pulveriza\u00e7\u00e3o, o que obviamente melhora a taxa de p\u00f3 de canto morto, e a espessura do filme \u00e9 mais uniforme do que o revestimento em p\u00f3 convencional, o que reduz bastante o custo do revestimento e melhora a efici\u00eancia do revestimento.<\/p>\n

 <\/p>\n

Conclus\u00e3o<\/p>\n

Com base nos resultados dos testes acima, \u00e9 poss\u00edvel chegar \u00e0s seguintes conclus\u00f5es.<\/p>\n

(1) Por meio do ajuste da formula\u00e7\u00e3o do revestimento em p\u00f3, especialmente a regula\u00e7\u00e3o da distribui\u00e7\u00e3o do tamanho das part\u00edculas do revestimento em p\u00f3, \u00e9 poss\u00edvel preparar revestimentos em p\u00f3 do tipo revestimento fino.<\/p>\n

(2) Por meio do ajuste do processo de revestimento, o revestimento em p\u00f3 do tipo revestimento fino pode ser usado para obter um filme de revestimento fino com uma espessura m\u00e9dia inferior a 60\u03bcm, o que n\u00e3o s\u00f3 economiza a quantidade de revestimento em p\u00f3, mas tamb\u00e9m reduz o custo do revestimento.<\/p>\n

 <\/p>\n

mat\u00e9rias-primas de tinta : Fotoiniciador UV<\/span><\/a> Produtos da mesma s\u00e9rie<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Nome do produto<\/td>\nCAS NO.<\/td>\nNome qu\u00edmico<\/td>\n<\/tr>\n
lcnacure\u00ae TPO<\/a><\/span><\/td>\n75980-60-8<\/td>\n\u00d3xido de difenil(2,4,6-trimetilbenzoil)fosfina<\/td>\n<\/tr>\n
lcnacure\u00ae TPO-L<\/a><\/span><\/td>\n84434-11-7<\/td>\nFenilfosfinato de etila (2,4,6-trimetilbenzoil)<\/td>\n<\/tr>\n
lcnacure\u00ae 819\/920<\/a><\/span><\/td>\n162881-26-7<\/td>\n\u00d3xido de fenilbis(2,4,6-trimetilbenzoil)fosfina<\/td>\n<\/tr>\n
lcnacure\u00ae 819 DW<\/span><\/a><\/td>\n162881-26-7<\/td>\nIrgacure 819 DW<\/td>\n<\/tr>\n
lcnacure\u00ae ITX<\/a><\/span><\/td>\n5495-84-1<\/td>\n2-Isopropiltioxantona<\/td>\n<\/tr>\n
lcnacure\u00ae DETX<\/a><\/span><\/td>\n82799-44-8<\/td>\n2,4-Dietil-9H-ti\u00f3xanteno-9-ona<\/td>\n<\/tr>\n
lcnacure\u00ae BDK\/651<\/a><\/span><\/td>\n24650-42-8<\/td>\n2,2-Dimetoxi-2-fenilacetofenona<\/td>\n<\/tr>\n
lcnacure\u00ae 907<\/a><\/span><\/td>\n71868-10-5<\/td>\n2-Metil-4\u2032-(metiltio)-2-morfolinopropiofenona<\/td>\n<\/tr>\n
lcnacure\u00ae 184<\/a><\/span><\/td>\n947-19-3<\/td>\n1-Hidroxiciclohexil fenil cetona<\/td>\n<\/tr>\n
lcnacure\u00ae MBF<\/span><\/a><\/td>\n15206-55-0<\/td>\nMetilbenzoilformato<\/td>\n<\/tr>\n
lcnacure\u00ae 150<\/td>\n163702-01-0<\/td>\nBenzeno, (1-metiletenil)-, homopol\u00edmero, derivados de ar-(2-hidroxi-2-metil-1-oxopropil)<\/td>\n<\/tr>\n
lcnacure\u00ae 160<\/a><\/span><\/td>\n71868-15-0<\/td>\nAlfa-hidroxi-cetona difuncional<\/td>\n<\/tr>\n
lcnacure\u00ae 1173<\/a><\/span><\/td>\n7473-98-5<\/td>\n2-Hidroxi-2-metilpropiofenona<\/td>\n<\/tr>\n
lcnacure\u00ae EMK<\/td>\n90-93-7<\/td>\n4,4\u2032-Bis(dietilamino) benzofenona<\/td>\n<\/tr>\n
lcnacure\u00ae PBZ<\/a><\/span><\/td>\n2128-93-0<\/td>\n4-Benzoilbifenil<\/td>\n<\/tr>\n
lcnacure\u00ae OMBB\/MBB<\/td>\n606-28-0<\/td>\n2-Benzoilbenzoato de metila<\/td>\n<\/tr>\n
lcnacure\u00ae 784\/FMT<\/a><\/span><\/td>\n125051-32-3<\/td>\nBIS(2,6-DIFLUORO-3-(1-HIDROPIRROL-1-IL)FENIL)TITANOCENO<\/td>\n<\/tr>\n
lcnacure\u00ae BP<\/a><\/span><\/td>\n119-61-9<\/td>\nBenzofenona<\/td>\n<\/tr>\n
lcnacure\u00ae 754<\/td>\n211510-16-6<\/td>\n\u00c1cido benzenoac\u00e9tico, alfa-oxo-, \u00e9ster oxidi-2,1-etanodil<\/td>\n<\/tr>\n
lcnacure\u00ae CBP<\/span><\/a><\/td>\n134-85-0<\/td>\n4-Clorobenzofenona<\/td>\n<\/tr>\n
lcnacure\u00ae MBP<\/a><\/span><\/td>\n134-84-9<\/td>\n4-Metilbenzofenona<\/td>\n<\/tr>\n
lcnacure\u00ae EHA<\/span><\/a><\/td>\n21245-02-3<\/td>\n4-dimetilaminobenzoato de 2-etil-hexila<\/td>\n<\/tr>\n
lcnacure\u00ae DMB<\/td>\n2208-05-1<\/td>\nBenzoato de 2-(dimetilamino)etila<\/td>\n<\/tr>\n
lcnacure\u00ae EDB<\/span><\/a><\/td>\n10287-53-3<\/td>\n4-dimetilaminobenzoato de etila<\/td>\n<\/tr>\n
lcnacure\u00ae 250<\/td>\n344562-80-7<\/td>\n(4-Metilfenil) [4-(2-metilpropil)fenil] iod\u00f4nio-hexafluorofosfato<\/td>\n<\/tr>\n
lcnacure\u00ae 369<\/a><\/span><\/td>\n119313-12-1<\/td>\n2-Benzil-2-(dimetilamino)-4\u2032-morfolinobutirofenona<\/td>\n<\/tr>\n
lcnacure\u00ae 379<\/a><\/span><\/td>\n119344-86-4<\/td>\n1-Butanona, 2-(dimetilamino)-2-(4-metilfenil)metil-1-4-(4-morfolinil)fenil-<\/td>\n<\/tr>\n
lcnacure\u00ae 938<\/span><\/a><\/td>\n61358-25-6<\/td>\nHexafluorofosfato de bis(4-terc-butilfenil)iod\u00f4nio<\/td>\n<\/tr>\n
lcnacure\u00ae 6992 MX<\/span><\/a><\/td>\n75482-18-7 & 74227-35-3<\/td>\nFotoiniciador cati\u00f4nico UVI-6992<\/td>\n<\/tr>\n
lcnacure\u00ae 6992<\/span><\/a><\/td>\n68156-13-8<\/td>\nHexafluorofosfato de difenil(4-feniltio)fenilsuf\u00f4nio<\/td>\n<\/tr>\n
lcnacure\u00ae 6993-S<\/span><\/a><\/td>\n71449-78-0 & 89452-37-9<\/td>\nSais de hexafluoroantimonato de triarilsulf\u00f4nio do tipo misto<\/td>\n<\/tr>\n
lcnacure\u00ae 6993-P<\/span><\/a><\/td>\n71449-78-0<\/td>\nHexafluoroantimonato de 4-Tiofenil fenil difenil sulf\u00f4nio<\/a><\/td>\n<\/tr>\n
lcnacure\u00ae 1206<\/span><\/a><\/td>\n<\/td>\nFotoiniciador APi-1206<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Mat\u00e9rias-primas de tinta UV:\u00a0Mon\u00f4mero UV<\/span><\/a> Produtos da mesma s\u00e9rie<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
ACMO<\/span><\/a><\/td>\n4-acriloilmorfolina<\/td>\n5117-12-4<\/td>\n<\/tr>\n
ADAMA<\/span><\/a><\/td>\nMetacrilato de 1-amant\u00edlico<\/td>\n16887-36-8<\/td>\n<\/tr>\n
DCPEOA<\/a><\/span><\/td>\nAcrilato de diciclopenteniloxietil<\/td>\n65983-31-5<\/td>\n<\/tr>\n
DI-TMPTA<\/a><\/span><\/td>\nTETRAACRILATO DE DI(TRIMETILOLPROPANO)<\/td>\n94108-97-1<\/td>\n<\/tr>\n
DPGDA<\/span><\/a><\/td>\nDienoato de Dipropileno Glicol<\/td>\n57472-68-1<\/td>\n<\/tr>\n
DPHA<\/a><\/span><\/td>\nDipentaeritritol hexaacrilato<\/td>\n29570-58-9<\/td>\n<\/tr>\n
ECPMA<\/span><\/a><\/td>\nMetacrilato de 1-etilciclopentila<\/td>\n266308-58-1<\/td>\n<\/tr>\n
EO10-BPADA<\/span><\/a><\/td>\n(10) diacrilato de bisfenol A etoxilado<\/td>\n64401-02-1<\/td>\n<\/tr>\n
EO3-TMPTA<\/span><\/a><\/td>\nTriacrilato de trimetilolpropano etoxilado<\/td>\n28961-43-5<\/td>\n<\/tr>\n
EO4-BPADA<\/span><\/a><\/td>\n(4) diacrilato de bisfenol A etoxilado<\/td>\n64401-02-1<\/td>\n<\/tr>\n
EOEOEA<\/a><\/span><\/td>\n2-(2-Etoxietoxi)acrilato de etila<\/td>\n7328-17-8<\/td>\n<\/tr>\n
GPTA ( G3POTA )<\/a><\/span><\/td>\nTRIACRILATO DE GLICERIL PROPOXI<\/td>\n52408-84-1<\/td>\n<\/tr>\n
HDDA<\/a><\/span><\/td>\nDiacrilato de hexametileno<\/td>\n13048-33-4<\/td>\n<\/tr>\n
HEMA<\/span><\/a><\/td>\nMetacrilato de 2-hidroxietil<\/td>\n868-77-9<\/td>\n<\/tr>\n
HPMA<\/span><\/a><\/td>\nMetacrilato de 2-hidroxipropila<\/td>\n27813-02-1<\/td>\n<\/tr>\n
IBOA<\/a><\/span><\/td>\nAcrilato de isobornila<\/td>\n5888-33-5<\/td>\n<\/tr>\n
IBOMA<\/a><\/span><\/td>\nMetacrilato de isobornila<\/td>\n7534-94-3<\/td>\n<\/tr>\n
IDA<\/span><\/a><\/td>\nAcrilato de isodecila<\/td>\n1330-61-6<\/td>\n<\/tr>\n
IPAMA<\/a><\/span><\/td>\nMetacrilato de 2-isopropil-2-adamantila<\/td>\n297156-50-4<\/td>\n<\/tr>\n
LMA<\/a><\/span><\/td>\nDodecil 2-metilacrilato<\/td>\n142-90-5<\/td>\n<\/tr>\n
NP-4EA<\/span><\/a><\/td>\n(4) nonilfenol etoxilado<\/td>\n2156-97-0<\/td>\n<\/tr>\n
NPGDA<\/a><\/span><\/td>\nDiacrilato de neopentil glicol<\/td>\n2223-82-7<\/td>\n<\/tr>\n
PDDA<\/span><\/a><\/td>\nFtalato de diacrilato de dietilenoglicol<\/td>\n<\/td>\n<\/tr>\n
PEGDA<\/a><\/span><\/td>\nDiacrilato de polietileno glicol<\/td>\n26570-48-9<\/td>\n<\/tr>\n
PEGDMA<\/a><\/span><\/td>\nDimetacrilato de poli(etilenoglicol)<\/td>\n25852-47-5<\/td>\n<\/tr>\n
PETA<\/a><\/span><\/td>\nMon\u00f4mero PETA<\/td>\n3524-68-3<\/td>\n<\/tr>\n
PHEA<\/a><\/span><\/td>\nACRILATO DE 2-FENOXIETIL<\/td>\n48145-04-6<\/td>\n<\/tr>\n
PO2-NPGDA<\/a><\/span><\/td>\nDIACRILATO DE NEOPENTIL GLICOL PROPOXILADO<\/td>\n84170-74-1<\/td>\n<\/tr>\n
TEGDMA<\/a><\/span><\/td>\nDimetacrilato de trietilenoglicol<\/td>\n109-16-0<\/td>\n<\/tr>\n
THFA<\/a><\/span><\/td>\nAcrilato de tetrahidrofurfurila<\/td>\n2399-48-6<\/td>\n<\/tr>\n
THFMA<\/span><\/a><\/td>\nMetacrilato de tetrahidrofurfurila<\/td>\n2455-24-5<\/td>\n<\/tr>\n
TMPTA<\/a><\/span><\/td>\nTriacrilato de trimetilolpropano<\/td>\n15625-89-5<\/td>\n<\/tr>\n
TMPTMA<\/a><\/span><\/td>\nTrimetacrilato de trimetilolpropano<\/td>\n3290-92-4<\/td>\n<\/tr>\n
TPGDA<\/a><\/span><\/td>\nDiacrilato de tripropilenoglicol<\/td>\n42978-66-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Entre em contato conosco agora!<\/b><\/strong><\/h2>\n

Se precisar de COA, MSDS ou TDS de mon\u00f4meros UV, preencha suas informa\u00e7\u00f5es de contato no formul\u00e1rio abaixo. Em geral, entraremos em contato em 24 horas. Voc\u00ea tamb\u00e9m pode me enviar um e-mail info@longchangchemical.com<\/a><\/span> durante o hor\u00e1rio comercial (das 8h30 \u00e0s 18h UTC+8 de segunda a s\u00e1bado) ou use o bate-papo ao vivo do site para obter uma resposta imediata.<\/b><\/strong><\/h4>","protected":false},"excerpt":{"rendered":"

Qual \u00e9 a diferen\u00e7a entre os revestimentos em p\u00f3 de camada fina e os revestimentos em p\u00f3 convencionais? As vantagens do revestimento em p\u00f3 s\u00e3o que um \u00fanico revestimento pode obter uma pel\u00edcula de revestimento espessa (50~150\u03bcm), alta efici\u00eancia de produ\u00e7\u00e3o, economia de recursos, redu\u00e7\u00e3o da emiss\u00e3o de VOC e atendimento aos requisitos do conceito moderno de prote\u00e7\u00e3o ambiental. Portanto, o revestimento em p\u00f3 tem se desenvolvido muito. [...]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-5921","post","type-post","status-publish","format-standard","hentry","category-catalysts-chemical-auxiliary-agents"],"yoast_head":"\nWhat is the difference between thin coat powder coatings and conventional powder coatings? - Longchang Chemical<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/pt\/difference-between-thin-coat-powder-coatings-and-conventional-powder-coatings\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the difference between thin coat powder coatings and conventional powder coatings? - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"What is the difference between thin coat powder coatings and conventional powder coatings? 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