{"id":7564,"date":"2024-11-11T06:01:20","date_gmt":"2024-11-11T06:01:20","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;p=7564"},"modified":"2026-08-15T03:46:29","modified_gmt":"2026-08-15T03:46:29","slug":"photoinitiator-819-dw","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/id\/product\/photoinitiator-819-dw\/","title":{"rendered":"CHLUMINIT\u00ae 819DW \/ Photoinisiator 819 DW \/ Omnirad 819 DW CAS 162881-26-7"},"content":{"rendered":"<h2>Pemrakarsa foto 819 DW<\/h2>\n<p><strong>Sinonim<\/strong><strong>: <\/strong> 920 DW <strong>;<\/strong>Omnirad 819 DW; 819 DW;<\/p>\n<p><strong><b>Standar: Standar<\/b><\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"201\"><strong>Item<\/strong><\/td>\n<td width=\"326\"><strong>Spesifikasi<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"201\">Penampilan<\/td>\n<td width=\"326\">Cairan berwarna putih hingga agak kuning<\/td>\n<\/tr>\n<tr>\n<td width=\"201\">Pengujian (HPLC)<\/td>\n<td width=\"326\">\u226545%<\/td>\n<\/tr>\n<tr>\n<td width=\"201\">Kepadatan<\/td>\n<td width=\"326\">1,1 g\/mL (20 \u2103)<\/td>\n<\/tr>\n<tr>\n<td width=\"201\">Puncak abaorpsi<\/td>\n<td width=\"326\">295nm\uff0c370nm\uff0c395nm,405nm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><strong><b>Fungsi<\/b><\/strong><strong><b>\u00a0&amp; <\/b><\/strong><strong>Aplikasi<\/strong><strong><b>:<\/b><\/strong><\/p>\n<p>Di bidang perekat, Photoinitiator 819 DW bagaikan \"komandan lem\" yang dahsyat. Apabila digabungkan, ini dapat membuat bahan yang terhubung secara longgar, merekat erat hanya dengan sinar UV yang lembut. Ini memainkan peran yang sangat diperlukan dan krusial dalam proses penyambungan kayu, pengikatan kertas, dan kombinasi logam-plastik.<\/p>\n<p>Dari perspektif historis, perkembangan teknologi UV curing bagaikan sejarah evolusi teknologi. Pada masa-masa awal, metode pengawetan tradisional memiliki banyak keterbatasan dalam hal efisiensi dan efektivitas. Namun demikian, dengan pengembangan dan perbaikan secara bertahap pada sejumlah bahan utama, seperti photoinisiator, teknologi UV curing telah berkembang pesat. Kemunculan photoinisiator 819 DW tidak diragukan lagi merupakan tonggak penting dalam proses ini. Sebagai contoh, dalam industri manufaktur furnitur, waktu pengeringan lapisan pada permukaan kayu sangat lama, dan rentan terhadap warna yang tidak merata. Namun, sejak penerapan photoinitiator 819 DW pada pernis yang dapat disembuhkan dengan UV pada permukaan kayu, waktu pengeringan telah sangat berkurang, dari berjam-jam atau bahkan berhari-hari menjadi hanya beberapa menit. Selain itu, kilap dan kekerasan permukaan kayu telah ditingkatkan secara kualitatif, yang secara efektif meningkatkan daya tahan dan estetika furnitur.<\/p>\n<p>Analisis data yang mendalam menunjukkan bahwa dalam sejumlah percobaan komparatif, kecepatan pengeringan cat yang menggunakan photoinisiator 819 DW rata-rata sekitar 30% lebih cepat daripada photoinisiator tradisional. Perbedaan yang signifikan dalam data ini sepenuhnya menunjukkan keunggulannya yang besar dalam meningkatkan efisiensi produksi dalam produksi industri. Selain itu, dalam uji daya rekat pada permukaan bahan yang berbeda, daya rekatnya pada permukaan plastik 20% lebih tinggi daripada produk sejenis, yang berarti dapat lebih menjamin stabilitas dan daya tahan lapisan di bidang pelapisan permukaan produk plastik.<\/p>\n<p>Menurut laporan penelitian industri, dalam beberapa tahun terakhir, dengan meningkatnya permintaan untuk perlindungan lingkungan, teknologi UV curing telah menjadi populer karena rendahnya emisi senyawa organik volatil (VOC). Sebagai komponen utama, permintaan pasar untuk photoinisiator 819 DW menunjukkan tren pertumbuhan yang pesat dari tahun ke tahun. Diperkirakan dalam lima tahun ke depan, ukuran pasar aplikasi globalnya akan meningkat dua kali lipat.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><b>P<\/b><\/strong><strong><b>Pengemasan dan Pengiriman<\/b><\/strong><strong><b>:<\/b><\/strong><\/p>\n<p>Pengepakan: 20kg-25kgs \/ drum.<\/p>\n<p>Pengiriman: dalam 5-7 hari kerja.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><b>Penyimpanan:<\/b><\/strong><\/p>\n<p>Disimpan di tempat kering yang sejuk dan terhindar dari sinar matahari langsung.<\/p>\n<div class=\"lc-related-products\">\n<h3>Related Products<\/h3>\n<ul>\n<li><a href=\"https:\/\/longchangchemical.com\/id\/product\/photoinitiator-754-cas-211510-16-6-442536-99-4\/\">CHLUMINIT\u00ae 754 \/ Photoinisiator 754 \/ Omnirad 754 IRGACURE 754 \/ CAS 211510-16-6 442536-99-4<\/a><\/li>\n<li><a href=\"https:\/\/longchangchemical.com\/id\/product\/photoinitiator-550-cas-591773-92-1\/\">CHLUMINIT\u00ae 550 \/ Photoinisiator 550 \/ Omnicat 550 CAS 591773-92-1<\/a><\/li>\n<li><a href=\"https:\/\/longchangchemical.com\/id\/product-category\/newly-developed-pis\/\">More Newly Developed PIs products<\/a><\/li>\n<\/ul>\n<\/div>\n<h2><strong><b>Hubungi Kami Sekarang!<\/b><\/strong><\/h2>\n<h4><strong><b>Jika Anda membutuhkan Harga, silakan isi informasi kontak Anda di formulir di bawah ini, kami biasanya akan menghubungi Anda dalam waktu 24 jam. Anda juga bisa mengirim email kepada saya <span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a><\/span>\u00a0selama jam kerja (8:30 pagi hingga 6:00 sore UTC+8 Senin-Sabtu) atau gunakan obrolan langsung situs web untuk mendapatkan balasan secepatnya.<\/b><\/strong><\/h4>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>819 DW adalah dispersi 819 dalam air, khusus digunakan dalam sistem berbasis air. Mudah dicampur ke dalam sistem berbasis air dan membentuk dispersi yang stabil.<br \/>\nPada cat putih, cat berwarna dan tinta yang mengandung titanium dioksida atau pigmen lain dengan daya persembunyian yang tinggi, menambahkan sedikit 819 DW dapat membuat lapisan memiliki efek pengawetan yang sangat baik dan ketahanan terhadap penguningan akibat sinar UV. Karena 819 DW memiliki sifat penyerapan yang sangat baik, maka dapat digunakan dalam sistem film tebal.<br \/>\n819 DW dapat dicampur dengan photoinisiator lainnya, seperti 500 dan 1173.<br \/>\nKarena juga menyerap pada pita gelombang panjang, 819 DW dapat digunakan bersama dengan penyerap UV, seperti lcsorb 1130, sehingga 819 dapat digunakan pada pelapis UV curing yang membutuhkan ketahanan terhadap cuaca.<\/p>","protected":false},"featured_media":8090,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[174,176,177],"product_tag":[],"class_list":{"0":"post-7564","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-photoinitiator","7":"product_cat-newly-developed-pis","8":"product_cat-type-i-free-radical-photoinitiator","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - 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