{"id":12979,"date":"2025-09-09T02:14:13","date_gmt":"2025-09-09T02:14:13","guid":{"rendered":"https:\/\/tenessy.com\/?p=12979"},"modified":"2025-09-09T06:50:52","modified_gmt":"2025-09-09T06:50:52","slug":"analysis-of-the-application-of-cellulose-ether-in-gypsum-plaster-mortar","status":"publish","type":"post","link":"https:\/\/tenessy.com\/id\/analisis-penerapan-selulosa-eter-pada-mortar-plester-gipsum\/","title":{"rendered":"Analisis Penerapan Selulosa Eter dalam Mortar Plester Gipsum"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"12979\" class=\"elementor elementor-12979\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c1bf4d e-flex e-con-boxed e-con e-parent\" data-id=\"8c1bf4d\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e41173d elementor-widget elementor-widget-image\" data-id=\"e41173d\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/09\/\u62b9\u7070\u77f3\u818f-HPMC.jpg\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1627e54 e-flex e-con-boxed e-con e-parent\" data-id=\"1627e54\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-571bd37 elementor-widget elementor-widget-text-editor\" data-id=\"571bd37\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Meskipun <a href=\"https:\/\/tenessy.com\/products\/hpmc-hydroxypropyl-methyl-cellulose\/\">selulosa eter<\/a> ditambahkan hanya 0,1%-0,5% (dari total bubuk kering) dalam <a href=\"https:\/\/tenessy.com\/applications\/gypsum-based-plaster\/\">mortar plester gipsum<\/a> Dalam formulasi, ini adalah aditif fungsional utama yang menentukan \"kemampuan kerja\" dan \"kinerja\" mortar. Peran intinya dapat dilihat dalam tiga dimensi: retensi air, kemampuan kerja, dan ketahanan retak. Logika aplikasi spesifiknya adalah sebagai berikut<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a660cb elementor-widget elementor-widget-heading\" data-id=\"8a660cb\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">1. Fungsi Inti: Mengatasi \"Masalah Kinerja\" dari Mortar Plester Gipsum<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b85fc0e elementor-widget elementor-widget-text-editor\" data-id=\"b85fc0e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Bahan dasar mortar gipsum plester (gipsum konstruksi) memiliki karakteristik alami yang cepat mengeras dan retensi air yang buruk. Tanpa penambahan selulosa eter, mortar rentan terhadap kehilangan air yang cepat selama konstruksi, mengakibatkan masalah seperti \"mengeras terlalu cepat dan membuatnya sulit untuk menyebar secara merata\" dan \"daya rekat yang buruk pada lapisan dasar, sehingga berlubang dan berantakan.\" Selulosa eter, melalui struktur molekulnya, secara tepat mengatasi kekurangan ini:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b1152b elementor-widget elementor-widget-heading\" data-id=\"2b1152b\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">2. Retensi Air yang Kuat: Memperpanjang waktu kerja dan memastikan reaksi hidrasi<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e59d42a elementor-widget elementor-widget-heading\" data-id=\"e59d42a\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">3. Peningkatan Kemampuan Kerja: Membuat Mortar Mudah Diaplikasikan dan Mencegah Kendur<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8737682 elementor-widget elementor-widget-text-editor\" data-id=\"8737682\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Gugus hidroksil pada rantai molekul selulosa eter membentuk ikatan hidrogen dengan molekul air, menghilangkan kelembapan dari mortar. \"Mengunci\" kelembapan, memperlambat penetrasinya ke dalam substrat (seperti dinding beton dan batu bata).<\/p><p>Nilai Praktis: Waktu buka mortar gipsum biasa selama konstruksi hanya sekitar 30 menit. <a href=\"https:\/\/tenessy.com\/products\/hpmc-hydroxypropyl-methyl-cellulose\/\">Menambahkan selulosa<\/a> eter dapat memperpanjang waktu ini hingga 60-90 menit, memenuhi persyaratan waktu untuk \"pencampuran, pengangkutan, dan pengaplikasian\" saat memplester area yang luas. Selain itu, kelembapan yang cukup memungkinkan gipsum terhidrasi sepenuhnya (membentuk gipsum dihidrat), mencegah hidrasi yang tidak memadai yang dapat menyebabkan kekuatan mortar dan pengamplasan permukaan yang tidak memadai.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8cdf5b elementor-widget elementor-widget-text-editor\" data-id=\"e8cdf5b\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Selulosa eter meningkatkan viskositas dan nilai hasil mortar, memberikan kemampuan kerja dan thixotropy yang sangat baik.<\/p><p>Selama aplikasi, mortar mudah melekat pada sekop dan kecil kemungkinannya untuk jatuh. Penyebarannya menciptakan resistensi minimal, sehingga mengurangi upaya pekerja.<\/p><p>Selama aplikasi vertikal (seperti plesteran dinding), mortar tidak akan bergeser atau melorot karena beratnya sendiri, mempertahankan ketebalan plesteran yang konsisten (terutama cocok untuk lapisan tebal 20-30mm), sehingga mengurangi upaya perataan selanjutnya.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d7a7a93 elementor-widget elementor-widget-heading\" data-id=\"d7a7a93\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">4. Peningkatan Ketahanan Retak: Mengurangi Retak Penyusutan Pengeringan<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-662c5d9 e-flex e-con-boxed e-con e-parent\" data-id=\"662c5d9\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d1b23e6 elementor-widget elementor-widget-text-editor\" data-id=\"d1b23e6\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Volume mortar gipsum menyusut karena penguapan air selama pengerasan, sehingga rentan terhadap retakan halus. Eter selulosa dapat mengatasi masalah ini dengan dua cara:<\/p><p>Di satu sisi, <a href=\"https:\/\/tenessy.com\/applications\/gypsum-based-plaster\/\">efek penahan airnya memungkinkan kelembaban mortar menguap secara perlahan<\/a>mencegah penyusutan yang tidak merata yang disebabkan oleh kehilangan air yang cepat.<\/p><p>Di sisi lain, rantai molekul eter selulosa membentuk \"jaringan fleksibel\" di dalam mortar, mendistribusikan tekanan penyusutan dan mengurangi kemungkinan retak. Mereka sangat cocok untuk plesteran di lingkungan kering atau pada dinding bentang panjang.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b1fc49f elementor-widget elementor-widget-heading\" data-id=\"b1fc49f\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">II. Poin-poin Penting Aplikasi: Jumlah Penambahan dan Pemilihan Jenis<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5b0eac elementor-widget elementor-widget-text-editor\" data-id=\"a5b0eac\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Efektivitas eter selulosa memerlukan \"pemilihan yang tepat dan penambahan yang sesuai.\" Penyesuaian yang membabi buta dapat dengan mudah menyebabkan penyimpangan performa.<\/p><p>Pemilihan Jenis:<a href=\"https:\/\/tenessy.com\/products\/hpmc-hydroxypropyl-methyl-cellulose\/\"> Hidroksipropil Metilselulosa (HPMC)<\/a> lebih disukai.<\/p><p>HPMC adalah selulosa eter yang paling umum digunakan dalam mortar plester gipsum karena menggabungkan<a href=\"https:\/\/tenessy.com\/products\/hemc-hydroxyethyl-methyl-cellulose\/\"> retensi air yang tinggi<\/a> dengan sifat pengentalan sedang. Ini juga memiliki kompatibilitas yang baik dengan gipsum dan tidak mempengaruhi pengaturan dan kecepatan pengerasan gipsum (beberapa jenis selulosa eter lainnya dapat memperlambat pengaturan).<\/p><p>Pedoman: Pilih HPMC dengan viskositas 50.000-200.000 mPa-s (viskositas rendah menghasilkan retensi air yang tidak mencukupi, sementara viskositas tinggi dapat menyebabkan mortar yang terlalu kental dan hasil akhir yang buruk).<\/p><p>Dosis Tambahan: 0.15%-0.3% adalah kisaran optimal.<\/p><p>Minimum: Di bawah 0,15% akan menghasilkan retensi air yang tidak mencukupi, rentan terhadap cekungan, dan kekuatan mortar yang rendah.<\/p><p>Maksimum: Di atas 0.3% akan menghasilkan mortar yang terlalu kental, sehingga mudah menghasilkan gelembung selama pencampuran. Gelembung-gelembung ini akan pecah dan membentuk pori-pori kecil setelah mengeras, sehingga mempengaruhi kehalusan dan kekuatan permukaan. Jumlah selulosa eter yang berlebihan juga dapat menyebabkan mortar tampak seperti tepung setelah dikeringkan.<\/p><p>Penyesuaian untuk Skenario Khusus: Jika lapisan dasar memiliki daya serap yang tinggi (seperti dinding bata berpori), dosis dapat ditingkatkan menjadi 0.3%-0.4% untuk meningkatkan daya serap air. Untuk plesteran lapisan tipis (\u226410mm), dosis dapat dikurangi menjadi 0,15%-0,2% untuk mencegah pengentalan mortar yang berlebihan yang mempengaruhi kehalusan<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-906b970 elementor-widget elementor-widget-heading\" data-id=\"906b970\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tabel Formula Bahan Baku Mortar Berbasis Gipsum<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d6b0f5 elementor-widget elementor-widget-text-editor\" data-id=\"9d6b0f5\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table><tbody><tr><td width=\"124\"><p>Nama Bahan Baku<\/p><\/td><td width=\"123\"><p>Fungsi<\/p><\/td><td width=\"115\"><p>Kisaran Dosis Referensi (kg)<\/p><\/td><td width=\"356\"><p>Catatan<\/p><\/td><\/tr><tr><td width=\"124\"><p>Bubuk Gipsum Konstruksi<\/p><\/td><td width=\"123\"><p>Bahan Semen<\/p><\/td><td width=\"115\"><p>1000<\/p><\/td><td width=\"356\"><p>Bahan baku inti. Kelasnya (misalnya, kekuatan lentur \u2265 2,5MPa), waktu pengaturan (pengaturan awal \u2265 60 menit), dan kekuatan lentur dan tekan selama 2 jam harus dikonfirmasi.<\/p><\/td><\/tr><tr><td width=\"124\"><p>Pasir Sungai Berkualitas Tinggi<\/p><\/td><td width=\"123\"><p>Agregat<\/p><\/td><td width=\"115\"><p>1200 &#8211; 1500<\/p><\/td><td width=\"356\"><p>Direkomendasikan untuk memiliki ukuran partikel 0,1-0,6 mm dan kandungan lumpur &lt; 1%. Rasio pasir dan gipsum menentukan kekuatan dan kemampuan kerja mortar.<\/p><\/td><\/tr><tr><td width=\"124\"><p>Hidroksipropil Metilselulosa (HPMC)<\/p><\/td><td width=\"123\"><p>Retensi Air, Penebalan<\/p><\/td><td width=\"115\"><p>2.0 &#8211; 3.5<\/p><\/td><td width=\"356\"><p>Aditif utama. Viskositas umum: 40000-60000 mPa\u30fbs. Ini memastikan bahwa mortar tidak kehilangan air terlalu cepat dan memberikan kemampuan kerja yang baik.<\/p><\/td><\/tr><tr><td width=\"124\"><p>Retarder<\/p><\/td><td width=\"123\"><p>Menyesuaikan Waktu Pengaturan<\/p><\/td><td width=\"115\"><p>1.0 &#8211; 3.0<\/p><\/td><td width=\"356\"><p>Retarder berbasis protein atau asam sitrat biasanya digunakan. Ini harus disesuaikan secara akurat menurut waktu pengaturan awal bubuk gipsum dan suhu sekitar.<\/p><\/td><\/tr><tr><td width=\"124\"><p>Bubuk Polimer yang Dapat Dilarutkan<\/p><\/td><td width=\"123\"><p>Meningkatkan Kekuatan Ikatan, Kohesi<\/p><\/td><td width=\"115\"><p>4.0 &#8211; 8.0<\/p><\/td><td width=\"356\"><p>Ini meningkatkan ketangguhan, mengurangi cekungan dan keretakan, dan meningkatkan penggunaan kembali mortar yang jatuh. Dosis disesuaikan berdasarkan biaya dan kebutuhan.<\/p><\/td><\/tr><tr><td width=\"124\"><p>Pati Eter<\/p><\/td><td width=\"123\"><p>Anti-Kendur, Penebalan<\/p><\/td><td width=\"115\"><p>0.3 &#8211; 0.8<\/p><\/td><td width=\"356\"><p>Terutama digunakan dalam formulasi penyemprotan mekanis untuk mencegah mortar melorot dari dinding dan meningkatkan rasa di tangan.<\/p><\/td><\/tr><tr><td width=\"124\"><p>Agen Pelatihan Udara<\/p><\/td><td width=\"123\"><p>Memperkenalkan Gelembung Mikro<\/p><\/td><td width=\"115\"><p>0.1 &#8211; 0.5<\/p><\/td><td width=\"356\"><p>Ditambahkan dalam jumlah yang sangat sedikit, akan meningkatkan kehalusan konstruksi dan mengurangi kepadatan, tetapi akan mengurangi kekuatan, jadi harus digunakan secara hati-hati.<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-76c6d6f elementor-widget elementor-widget-heading\" data-id=\"76c6d6f\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">IV. Catatan:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29668d8 elementor-widget elementor-widget-text-editor\" data-id=\"29668d8\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Bersinergi dengan Bahan Tambahan Lain<\/p><p>Bahan penghambat (seperti natrium sitrat) dan bahan penahan air (seperti pati eter) sering digunakan pada mortar gipsum. Pertimbangkan kompatibilitas selulosa eter dengan bahan ini:<\/p><p>Hindari pencampuran yang berlebihan dengan retarder yang kuat, karena hal ini dapat menyebabkan pengaturan mortar yang lama (lebih dari 12 jam), yang berdampak pada jadwal konstruksi.<\/p><p>Jika ditambahkan starch ether (untuk retensi air), dosis selulosa eter harus dikurangi secara tepat (misalnya, dari 0,2% menjadi 0,15%) untuk mencegah retensi air yang berlebihan, yang dapat menyebabkan pengeringan yang lambat dan pembentukan jamur pada mortar.<\/p><p>Persyaratan Pencampuran dan Penyimpanan<\/p><p>Selama pencampuran, selulosa eter harus dicampur secara menyeluruh dengan agregat kering (seperti pasir kuarsa) sebelum menambahkan air. Hal ini untuk mencegah selulosa eter bersentuhan langsung dengan air, membentuk gumpalan dan mempengaruhi dispersi.<\/p><p>Selama penyimpanan, selulosa eter mudah menyerap kelembapan dan menggumpal. Ini harus disimpan di lingkungan yang tertutup dan kering. Gumpalan apa pun harus dihancurkan dan diayak sebelum digunakan. Jika tidak, konsentrasi selulosa eter dalam mortar mungkin terlalu tinggi, menghasilkan area dengan kepadatan yang berlebihan dan retensi air yang tidak memadai.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d90a5d3 e-flex e-con-boxed e-con e-parent\" data-id=\"d90a5d3\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-62206f2 elementor-widget elementor-widget-image\" data-id=\"62206f2\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"574\" height=\"321\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/09\/Cellulose-ether-transparent-liquid.png\" class=\"attachment-large size-large wp-image-12989\" alt=\"\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/09\/Cellulose-ether-transparent-liquid.png 574w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/09\/Cellulose-ether-transparent-liquid-300x168.png 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/09\/Cellulose-ether-transparent-liquid-18x10.png 18w\" sizes=\"(max-width: 574px) 100vw, 574px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Meskipun selulosa eter ditambahkan hanya sebesar 0,1%-0,5% (dari total bubuk kering) dalam formulasi mortar gipsum plester, selulosa eter merupakan bahan tambahan fungsional utama yang menentukan \"kemampuan kerja\" dan \"kinerja\" mortar. Peran intinya dapat dilihat dalam tiga dimensi: retensi air, kemampuan kerja, dan ketahanan retak. Logika aplikasi spesifiknya adalah sebagai berikut 1. [...]<\/p>","protected":false},"author":1,"featured_media":11499,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[34],"tags":[],"class_list":["post-12979","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Analysis of the Application of Cellulose Ether in Gypsum Plaster Mortar - HPMC|HEMC|HEC|RDP Manufacturer-TENESSY<\/title>\n<meta name=\"description\" content=\"Learn more about the formulation and application of HPMC in gypsum plaster mortar systems\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tenessy.com\/id\/analisis-penerapan-selulosa-eter-pada-mortar-plester-gipsum\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Analysis of the Application of Cellulose Ether in Gypsum Plaster Mortar - 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