{"id":3298,"date":"2020-09-29T07:14:49","date_gmt":"2020-09-29T07:14:49","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&p=3298"},"modified":"2025-04-01T05:54:02","modified_gmt":"2025-04-01T05:54:02","slug":"light-stabilizer-770-tinuvin-770-cas-52829-07-9","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/pt\/product\/light-stabilizer-770-tinuvin-770-cas-52829-07-9\/","title":{"rendered":"CHLUMILS\u00ae UV-770 \/ HALS 770 \/ Estabilizador de luz 770 \/ Tinuvin 770 CAS 52829-07-9"},"content":{"rendered":"

UV-770 \/ Tinuvin 770 CAS 52829-07-9<\/b><\/strong><\/h1>\n\n\n\n\n\n\n\n\n\n
\n

Item<\/h4>\n<\/td>\n

\n

\u00cdndice<\/h4>\n<\/td>\n<\/tr>\n

\n

Apar\u00eancia<\/h4>\n<\/td>\n

\n

P\u00f3 cristalino levemente amarelo<\/h4>\n<\/td>\n<\/tr>\n

\n

Transmiss\u00e3o<\/h4>\n<\/td>\n

\n

425nm \u226598%<\/h4>\n<\/td>\n<\/tr>\n

\n

500nm \u226599%<\/h4>\n<\/td>\n<\/tr>\n

\n

Mat\u00e9ria vol\u00e1til<\/h4>\n<\/td>\n

\n

\u22640,5%<\/h4>\n<\/td>\n<\/tr>\n

\n

Cinza<\/h4>\n<\/td>\n

\n

\u22640,1%<\/h4>\n<\/td>\n<\/tr>\n

\n

Ponto de fus\u00e3o<\/h4>\n<\/td>\n

\n

80 \u00b0 C - 85 \u00b0 C<\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Tinuvin 770<\/b><\/strong>\u00a0<\/b><\/strong>Uso<\/b><\/strong><\/h2>\n

1. O Tinuvin 770 \u00e9 um eliminador de radicais altamente eficaz que protege os pol\u00edmeros org\u00e2nicos contra a degrada\u00e7\u00e3o causada pela exposi\u00e7\u00e3o \u00e0 radia\u00e7\u00e3o ultravioleta.<\/h4>\n

2. O Tinuvin 770 \u00e9 amplamente utilizado em uma variedade de aplica\u00e7\u00f5es, incluindo polipropileno, poliestireno, poliuretanos, SAN, ASA, poliamidas e poliacetais, polietileno de alta densidade, poliuretano, poliestireno, resina ABS, etc.<\/h4>\n

3. A alta efic\u00e1cia do Tinuvin 770 como estabilizador de luz o torna adequado para aplica\u00e7\u00f5es em se\u00e7\u00e3o espessa e filmes, independentemente da espessura dos artigos. Combinado com outros produtos HALS, o Light Stabilizer 770 apresenta fortes efeitos sin\u00e9rgicos.<\/h4>\n

4. O efeito de estabilidade \u00e0 luz do Tinuvin 770 \u00e9 melhor do que o estabilizador de luz comumente usado. Quando usado em combina\u00e7\u00e3o com um antioxidante, ele pode melhorar a resist\u00eancia ao calor, e o efeito sin\u00e9rgico com o absorvedor de luz ultravioleta pode melhorar ainda mais o efeito de estabiliza\u00e7\u00e3o da luz.<\/h4>\n

A quantidade de estabilizador de luz Tinuvin 770 adicionada:
\nA quantidade de adi\u00e7\u00e3o varia entre 0,1% e 0,5%, e a quantidade espec\u00edfica de adi\u00e7\u00e3o \u00e9 determinada de acordo com os testes de aplica\u00e7\u00e3o do cliente.<\/h4>\n

Tinuvin 770<\/b><\/strong>\u00a0<\/b><\/strong>Embalagem e remessa<\/b><\/strong><\/h2>\n

Embalagem: tambor de 25 kg.<\/h4>\n

Entrega: em 5 a 7 dias \u00fateis.<\/h4>\n

Tinuvin 770<\/b><\/strong>\u00a0<\/b><\/strong>Armazenamento<\/b><\/strong><\/h2>\n

Armazenado em um local fresco e seco, longe da luz solar direta.<\/h4>\n

Produtos da mesma s\u00e9rie<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n
\n

HALS 119 \/ ESTABILIZADOR DE LUZ 119 \/ CHIMASSORB 119<\/span><\/a><\/h4>\n<\/td>\n

\n

106990-43-6<\/h4>\n<\/td>\n<\/tr>\n

\n

HALS 123 \/ ESTABILIZADOR DE LUZ 123 \/ TINUVIN 123<\/a><\/span><\/h4>\n<\/td>\n

\n

129757-67-1<\/h4>\n<\/td>\n<\/tr>\n

\n

HALS 622 \/ ESTABILIZADOR DE LUZ 622 \/ TINUVIN 622<\/span><\/a><\/h4>\n<\/td>\n

\n

65447-77-0<\/span><\/h4>\n<\/td>\n<\/tr>\n

\n

HALS 770 \/ ESTABILIZADOR DE LUZ 770 \/ TINUVIN 770<\/span><\/h4>\n<\/td>\n

\n

52829-07-9<\/h4>\n<\/td>\n<\/tr>\n

\n

HALS 783 \/ ESTABILIZADOR DE LUZ UV 783 \/ TINUVIN 783<\/span><\/a><\/h4>\n<\/td>\n

<\/td>\n<\/tr>\n
\n

HALS 791 \/ ESTABILIZADOR DE LUZ 791 \/ TINUVIN 791<\/span><\/a><\/h4>\n<\/td>\n

<\/td>\n<\/tr>\n
\n

HALS 944 LIGHT STABILIZER-944 CHIMASORB 944<\/span><\/a><\/h4>\n<\/td>\n

\n

70624-18-9 \/ 71878-19-8<\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

Se precisar de COA, MSDS ou TDS, preencha suas informa\u00e7\u00f5es de contato no formul\u00e1rio abaixo. Normalmente, entraremos em contato em at\u00e9 24 horas.<\/b><\/strong> Voc\u00ea tamb\u00e9m pode me enviar um e-mail info@longchangchemical.com<\/span><\/a> 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.<\/h4>","protected":false},"excerpt":{"rendered":"

Estabilizador de luz 770 Detalhes r\u00e1pidos<\/b><\/strong><\/p>\n

Nome qu\u00edmico: Sebacato de bis (2,2,6,6-tetrametil-4-piperidinil)<\/p>\n

Equivalentes: Tinuvin 770 (Ciba), Uvinul 4077 H (BASF), Lowilite 77 (Great Lakes), etc.<\/p>\n

Outro nome: Estabilizador de luz 770<\/p>\n

N\u00famero CAS: 52829-07-9<\/p>\n

F\u00f3rmula molecular: C28H52N2O4<\/p>\n

Peso molecular: 480,73<\/p>\n

Estabilizador de luz 770 Estrutura:<\/p>","protected":false},"featured_media":3299,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[104],"product_tag":[],"class_list":{"0":"post-3298","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-light-stabilizer","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nChina HALS 770 \/ Light stabilizer 770 \/ Tinuvin 770 manufacturer - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"China top HALS 770 \/ Light stabilizer 770 \/ Tinuvin 770 manufacturers and CAS 52829-07-9 suppliers. 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