{"id":1769,"date":"2014-07-04T10:05:24","date_gmt":"2014-07-04T10:05:24","guid":{"rendered":"https:\/\/sercalia.com\/en\/tamiz-molecular\/"},"modified":"2026-01-21T09:03:24","modified_gmt":"2026-01-21T09:03:24","slug":"molecular-sieve","status":"publish","type":"page","link":"https:\/\/sercalia.com\/en\/molecular-sieve\/","title":{"rendered":"Molecular Sieve"},"content":{"rendered":"

[et_pb_section fb_built=”1″ fullwidth=”on” admin_label=”section” _builder_version=”4.16″ background_color=”gcid-3a5d3379-9f71-4fc0-be54-098cb68a11a8″ global_colors_info=”{%22gcid-3a5d3379-9f71-4fc0-be54-098cb68a11a8%22:%91%22background_color%22,%22background_color%22,%22background_color%22%93}”][et_pb_fullwidth_header title=”MOLECULAR SIEVE” admin_label=”Fullwidth Header” _builder_version=”4.21.0″ title_text_color=”#366393″ title_font_size=”33px” content_text_color=”#0C71C3″ subhead_font_size=”19px” background_enable_color=”off” background_image=”https:\/\/sercalia.com\/wp-content\/uploads\/2023\/09\/humedad_sercalia.png” background_size=”initial” background_position=”center_left” background_horizontal_offset=”5%” max_width=”1330px” module_alignment=”center” custom_margin=”||0px||false|false” custom_padding=”60px||20px|245px|false|false” custom_padding_tablet=”10px||0px|80px|false|false” custom_padding_phone=”0px||0px|0px|false|false” custom_padding_last_edited=”on|desktop” animation_style=”zoom” animation_direction=”left” animation_intensity_zoom=”4%” background_last_edited=”on|desktop” background_size_phone=”custom” background_image_width_phone=”35%” background_position_phone=”center_right” background_horizontal_offset_phone=”0%” background_vertical_offset_phone=”4%” global_colors_info=”{}” button_one_text_size__hover_enabled=”off” button_two_text_size__hover_enabled=”off” button_one_text_color__hover_enabled=”off” button_two_text_color__hover_enabled=”off” button_one_border_width__hover_enabled=”off” button_two_border_width__hover_enabled=”off” button_one_border_color__hover_enabled=”off” button_two_border_color__hover_enabled=”off” button_one_border_radius__hover_enabled=”off” button_two_border_radius__hover_enabled=”off” button_one_letter_spacing__hover_enabled=”off” button_two_letter_spacing__hover_enabled=”off” button_one_bg_color__hover_enabled=”off” button_two_bg_color__hover_enabled=”off”]<\/p>\n

Absorbers <\/a>| Moisture Absorber<\/a><\/p>\n

[\/et_pb_fullwidth_header][\/et_pb_section][et_pb_section fb_built=”1″ specialty=”on” padding_top_1=”0px” padding_top_bottom_link_1=”false” padding_left_right_link_1=”false” admin_label=”section” _builder_version=”4.21.0″ background_color=”RGBA(255,255,255,0)” inner_max_width=”1330px” global_colors_info=”{}”][et_pb_column type=”1_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_sidebar area=”et_pb_widget_area_1″ disabled_on=”on|on|off” admin_label=”Sidebar” _builder_version=”4.16″ remove_border=”off” global_colors_info=”{}”][\/et_pb_sidebar][\/et_pb_column][et_pb_column type=”3_4″ specialty_columns=”3″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_row_inner _builder_version=”4.21.0″ custom_padding=”0px||||false|false” global_colors_info=”{}”][et_pb_column_inner saved_specialty_column_type=”3_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text admin_label=”Text” _builder_version=”4.21.0″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” custom_margin=”0px||0px||false|false” custom_margin_tablet=”0px||0px||false|false” custom_margin_phone=”-40px||0px||false|false” custom_margin_last_edited=”on|phone” custom_padding=”0px||0px||false|false” custom_padding_tablet=”0px||0px||false|false” custom_padding_phone=”0px||||false|false” custom_padding_last_edited=”on|phone” use_border_color=”off” border_color=”#ffffff” border_style=”solid” global_colors_info=”{}”]<\/p>\n

Molecular Sieve is a fast and high performance desiccant that works in extreme environmental situations.<\/h2>\n

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Description<\/h3>\n

Molecular Sieve<\/strong> is an aluminosilicate. This desiccant has an effective pore opening of about 4 Angstroms (0.4 nm). The typical formula is Na2O.Al2O3.2Sio2.nH2O.
Molecular sieve adsorbs residual moisture. It is the desiccant that acts faster, and getting to obtain atmospheres with a low relative humidity. Also, by changing the conditions of outdoor temperature and humidity is the desiccant that maintains without ejecting the adsorbed water in extreme conditions (as opposed to the silica gel or desiccant clays that in extreme conditions expel water absorbed more easily).
The standard grade 4A-401 is generally used as a desiccant, having other degrees (4A-402, 4A-403, etc.) with certain improved properties for specific tasks.<\/p>\n

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Use of desiccant<\/h3>\n

This drying agent is generally used for drying and purification of hydrocarbon fluids such as natural gas, LPG, air, inert atmospheric gases, carbon dioxide removal, ammonia and ethanol from fluid streams, and other special grades used in the drying of refrigerants and drying air in the air brakes.
Also the drying agent is used as packaging and desiccant air dehydration insulating glass units. Molecular Sieve 4A absorbs molecules of a kinetic diameter of less than 0.4 nm and excludes older.<\/p>\n

The molecular sieve desiccant can also be used to keep frozen products and to make the adhesives more durable.<\/p>\n

[\/et_pb_text][\/et_pb_column_inner][et_pb_column_inner type=”1_2″ saved_specialty_column_type=”3_4″ _builder_version=”4.23.4″ custom_padding=”|||80px|false|false” custom_padding_tablet=”|||80px|false|false” custom_padding_phone=”|||0px|false|false” custom_padding_last_edited=”on|desktop” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/sercalia.com\/wp-content\/uploads\/2024\/02\/tamiz-molecular-02_sercalia.jpg” alt=”Molecular Sieve. Sieve desiccant. Drying agent. Sercalia” title_text=”Molecular sieve. Dry agent. Desiccant bags. Desiccant. Sercalia” align=”center” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” disabled_on=”on|on|off” _builder_version=”4.27.2″ animation_style=”slide” animation_direction=”left” animation_duration=”500ms” animation_intensity_slide=”10%” use_border_color=”off” border_color=”#ffffff” border_style=”solid” animation=”left” sticky=”off” locked=”off” global_colors_info=”{}”][\/et_pb_image][et_pb_image src=”https:\/\/sercalia.com\/wp-content\/uploads\/2023\/10\/budget_sercalia.jpg” alt=”Molecular Sieve. Ask for budget” title_text=”Molecular Sieve. Ask for budget. Sercalia” url=”#budget” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” _builder_version=”4.25.2″ global_colors_info=”{}”][\/et_pb_image][et_pb_image src=”https:\/\/sercalia.com\/wp-content\/uploads\/2023\/10\/buyonline_conservatis.webp” alt=”conservatis, achetez en ligne” title_text=”buy_online_conservatis” url=”https:\/\/conservatis.com\/en\/molecular-sieve-desiccant-bags” url_new_window=”on” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” _builder_version=”4.24.2″ global_colors_info=”{}”][\/et_pb_image][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner _builder_version=”4.16″ global_colors_info=”{}”][et_pb_column_inner saved_specialty_column_type=”3_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/sercalia.com\/wp-content\/uploads\/2023\/12\/Specifications_molecular-sieve_sercalia-1.jpg” alt=”Molecular Sieve. Sercalia” title_text=”Specifications_molecular-sieve_sercalia” align=”center” align_tablet=”center” align_phone=”” align_last_edited=”on|desktop” disabled_on=”off|off|on” module_class=”imagen-zoom” _builder_version=”4.24.2″ animation_style=”slide” animation_direction=”left” animation_duration=”500ms” animation_intensity_slide=”10%” use_border_color=”off” border_color=”#ffffff” border_style=”solid” animation=”left” sticky=”off” global_colors_info=”{}”][\/et_pb_image][et_pb_text disabled_on=”on|on|off” admin_label=”Text” _builder_version=”4.23.1″ use_border_color=”off” border_color=”#ffffff” border_style=”solid” global_colors_info=”{}”]<\/p>\n

Molecular sieve. Specifications<\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
Nominal diameter of pores<\/td>\n4 angstroms (0,4 nm)<\/td>\n<\/tr>\n
Crystal structure type<\/td>\ncubic<\/td>\n<\/tr>\n
Bulk density<\/td>\n740 g\/l<\/td>\n<\/tr>\n
Water capacity at 20\u00baC\/55% RH<\/td>\n22% wt.<\/td>\n<\/tr>\n
Water content (packed)<\/td>\n1,5% wt. (max.)<\/td>\n<\/tr>\n
Heat absorption (max.)<\/td>\n4.200 KJ\/kg water<\/td>\n<\/tr>\n
Specific heat (aprox)<\/td>\n1,07 KJ\/kg\u00baC<\/td>\n<\/tr>\n
Grain size (nominal)<\/td>\n2,5-5 mm \/ 2-3 mm \/ 1-2 mm<\/td>\n<\/tr>\n
Grain size (equivalent)<\/td>\nmesh 4×8 \/ mesh 8×12 \/ mesh 10×18<\/td>\n<\/tr>\n
Crush resistance<\/td>\n7 kp \/ 4 kp \/ 2 kp<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Molecular sieve. Supply<\/h3>\n

Can be supplied in molecular sieve bags (boxes of 120 pieces of 120 gr) or bulk (boxes, drums or big bags). It also can be supplied in different shapes, as you can see in active polymer<\/a><\/strong> page. Contact us<\/a> for more information.<\/p>\n

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You can consult other types of desiccants and moisture absorbing products: <\/a><\/strong>Silica Gel,<\/a>\u00a0<\/span>Desiccant Clay <\/a>Green Desiccant Clay<\/a> \u00a0<\/span>Antistatic desiccant, <\/a>Molecular Sieve,<\/a>\u00a0<\/span>Cotton Balls, <\/a>Home Moisture,<\/a>\u00a0<\/span>Automotive, <\/a>Maritime Container Desiccant, <\/a>Water Repellent, <\/a>Desiccant Cartridges, <\/a>Desiccant Plugs, <\/a>Desiccant Tablets, <\/a>Equalisation Valves, <\/a>Active Polymer Tape<\/a><\/p>\n

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Request informations about our products.<\/p>\n

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