{"id":3262,"date":"2020-09-23T09:46:15","date_gmt":"2020-09-23T09:46:15","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=3262"},"modified":"2026-04-28T10:41:46","modified_gmt":"2026-04-28T10:41:46","slug":"notice-of-shellac-storage-precautions","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/id\/notice-of-shellac-storage-precautions\/","title":{"rendered":"Pemberitahuan Tindakan Pencegahan Penyimpanan Lak"},"content":{"rendered":"<h4 class=\"wp-block-heading\">Penuaan dan aglomerasi adalah masalah yang menonjol dalam penyimpanan produk resin lak. Selama penyimpanan jangka panjang resin lak, karena polimerisasi berbagai gen bebas, masa pakai termal produk resin diperpendek, titik leleh meningkat, warnanya semakin pekat, dan bahan tidak larut etanol panas meningkat secara bertahap, inilah \"penuaan\" resin lak. Selama proses ini, resin lak menyatu menjadi gumpalan keras yang sulit dihancurkan, yang disebut \"aglomerasi\". Kualitas produk resin yang menua dan menggumpal akan menurun sampai batas tertentu.<\/h4>\n\n<!-- lc-qa-start -->\n<p><strong>Jawaban singkat:<\/strong> For general industrial-chemical topics, the safest commercial decision usually comes from checking application fit, specification, process compatibility, and handling requirements together instead of relying on one simplified rule.<\/p>\n<!-- lc-qa-end -->\n\n\n\n\n\n\n<h4 class=\"wp-block-heading\">Penuaan dan penggumpalan produk lak terkait dengan kondisi penyimpanan. Ketika suhu, peningkatan kelembaban atau katalis hadir, mereka akan mempercepat penuaan dan aglomerasi.<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">Mengingat karakteristik kimia dan fisik dari film serangga, film serangga harus disimpan di tempat yang kering, berventilasi, dan sejuk, serta terhindar dari sinar matahari, hujan, dan dekat dengan panas dan kelembaban. Dalam lingkungan penyimpanan ini, lak dapat disimpan selama tiga tahun, dan produk yang berusia lebih dari tiga tahun harus diperiksa ulang untuk memastikan bahwa produk tersebut memenuhi standar sebelum dapat digunakan.<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Hubungi Kami Sekarang!<\/strong><\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">Kami menerima layanan yang disesuaikan, kami biasanya akan menghubungi Anda dalam waktu 24 jam. Anda juga dapat mengirim email kepada saya info@longchangchemical.com selama jam kerja (8:30 pagi hingga 6:00 sore UTC + 8 Senin-Sabtu) atau menggunakan obrolan langsung situs web untuk mendapatkan balasan secepatnya.<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">Artikel ini ditulis oleh Departemen Litbang Kimia Longchang. Jika Anda perlu menyalin dan mencetak ulang, harap sebutkan sumbernya<\/h4>\n\n\n<!-- lc-commercial-start -->\n<h2>How technical buyers usually evaluate this chemical topic<\/h2>\n<p>Keputusan kimia umum biasanya menjadi lebih jelas ketika tim beralih dari teori ke kesesuaian aplikasi: apa yang dibutuhkan material, seberapa murni ia dibutuhkan, bagaimana ia berperilaku dalam proses nyata, dan kendala hilir apa yang harus dipenuhinya.<\/p>\n<ul>\n<li><strong>Tentukan kasus penggunaan terlebih dahulu:<\/strong> pemahaman laboratorium dan pembelian industri sering membutuhkan tingkat detail spesifikasi yang berbeda.<\/li>\n<li><strong>Periksa kompatibilitas proses:<\/strong> penanganan, pencampuran, stabilitas, dan interaksi hilir sering menentukan apakah suatu material praktis untuk digunakan.<\/li>\n<li><strong>Tinjau perilaku penyimpanan dan transportasi:<\/strong> masa simpan, sensitivitas terhadap kelembaban, rentang suhu, dan pengemasan semuanya dapat berperan secara komersial.<\/li>\n<li><strong>Gunakan validasi sampel ketika aplikasi bersifat penting:<\/strong> Konfirmasi skala kecil sering kali menghemat waktu paling banyak sebelum keputusan pembelian penuh.<\/li>\n<\/ul>\n<h3>FAQ untuk pembeli dan formulator<\/h3>\n<p><strong>Mengapa material yang terlihat tepat di atas kertas masih bisa berkinerja buruk dalam penggunaan?<\/strong><br \/>Karena kondisi proses dunia nyata, interaksi substrat, dan perilaku penyimpanan dapat mengungkapkan masalah yang tidak jelas dalam tinjauan spesifikasi yang disederhanakan.<\/p>\n<p><strong>Haruskah pemilihan bahan kimia teknis selalu dimulai dengan opsi berbiaya terendah?<\/strong><br \/>Biasanya tidak. Harga pembelian terendah tidak selalu menjadi biaya penggunaan terendah setelah mempertimbangkan kecocokan proses, stabilitas, dan kualitas hilir.<\/p>\n<!-- lc-commercial-end -->","protected":false},"excerpt":{"rendered":"<p>Aging and agglomeration are prominent problems in the storage of shellac resin products. During long-term storage of shellac resin, due to the polymerization of various free genes, the thermal life<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3262","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Notice of Shellac Storage Precautions - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Aging and agglomeration are prominent problems in the storage of shellac resin products. 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