Laboratory Furniture Fume Hood plan design and supply - Cartmay Industrial
Products Category
Laboratory Furniture
Contact Us
Name: Frank Chen
Tel: +86-519-88500208
Fax: +86-519-88500728
Mobile: +86-13685290986 (whatsapp)
E-mail: info@labfurnitures.com
E-mail: 857814241@qq.com
Add: Weixing Industrial Park, Henglin Town, Changzhou City, Jiangsu Province, China
Skype: lab.furniture
QQ:
857814241
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Product name : Characteristics of different worktops of laboratory furniture
Item : 20259289039
Price : Negotiable
Material： : Epoxy resin, Ceramic, Phenolic resin, Stainless steel, Granite
Size： : Customized
OEM： : No
ODM： : No
Free Design: : Yes
Delivery: : 20~40days
Place of Origin: : Made in China
Certificate: : CE, ISO9001, ISO14001, ISO18001
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| Details: |
The choice of laboratory furniture countertop is crucial, directly impacting experimental safety, durability, and ongoing maintenance costs. Different experimental types and chemical exposures require different countertop materials.
Currently, mainstream laboratory countertops on the market include epoxy resin, ceramic, Phenolic resin, stainless steel, and granite.
The following is a detailed introduction, advantages and disadvantages, and applicable scenarios of several mainstream laboratory countertop materials currently on the market. Epoxy resin worktop Main advantages: Excellent chemical corrosion resistance, high temperature resistance, easy to clean, one-piece molding without seams, high strength;
Main disadvantages: Color may change over time, and difficult to repair if damaged;
Suitable scenarios: Chemical laboratories, wet processing stations, radioactivity laboratories;
Unsuitable scenarios: Laboratories where physical operations such as cutting and drilling are frequently performed.
 Ceramic worktop Main advantages: Strong chemical corrosion resistance, high temperature resistance, high hardness and wear resistance, beautiful appearance;
Main disadvantages: Brittle, afraid of impact, and heavy;
Suitable scenarios: Laboratories with extremely high requirements for corrosion resistance and high temperature resistance, such as teaching demonstration tables, high temperature tables;
Unsuitable scenarios: Areas subject to severe vibration or potential impact.
 Phenolic resin worktop Main advantages: High cost performance, resistant to certain chemical corrosion, good high temperature resistance, easy to replace;
Main disadvantages: Not resistant to strong oxidizing acids;
Suitable scenarios: General chemistry laboratories, biology laboratories, school teaching laboratories;
Unsuitable scenarios: Laboratories that use a large amount of strong acids (such as concentrated sulfuric acid, nitric acid) or strong oxidants.
 Stainless steel worktop Main advantages: Extremely easy to clean and disinfect, high strength and durability, high temperature resistance;
Main disadvantages: Not resistant to some strong acids and alkalis, prone to scratches;
Suitable scenarios: Sterile laboratory, microbiological laboratory, PCR laboratory, food testing;
Unsuitable scenarios: Chemically corrosive environments.
Granite Main advantages: Extremely high hardness, wear resistance and high temperature resistance;
Main disadvantages: Porosity requires sealing, not resistant to strong alkali and hydrofluoric acid, heavy;
Suitable scenarios: Balance table and lab table for ovens
; Unsuitable scenarios: Chemical laboratories and areas with high cleanliness requirements.
 Key Factors for Selecting a Laboratory Countertop (Decision Guide)
When selecting a benchtop, consider the following questions in order:
1. What are the chemical types and concentrations to be exposed to? (The most critical factor)
o Strong acids, strong bases, and organic solvents: Epoxy resin or ceramic are preferred. They are the best chemically resistant.
o For standard acids, bases, and solvents: Solid chemistry board or thermosetting resin board are cost-effective options.
o Hydrofluoric acid: A dedicated fume hood and countertop made of polypropylene (PP) must be used, as hydrofluoric acid can corrode silicon-containing materials such as glass, ceramic, and granite.
o For primary disinfection (e.g., alcohol): Stainless steel is the best choice.
2. Will the benchtop be exposed to high temperatures?
o Direct contact with high-temperature equipment (e.g., electric furnaces, muffle furnaces): Ceramic, granite, and epoxy resin offer excellent high-temperature resistance.
o Occasional contact with hot glassware: Most materials (e.g., solid chemistry board and thermosetting resin) can meet the requirements.
3. What are the requirements for physical shock and abrasion? o Frequent placement of heavy equipment or risk of scratches: Granite is the hardest, while stainless steel and epoxy resin are also durable.
o Frequent cutting or drilling: This is not a typical use for countertops, but if it is unavoidable, solid surface chemical slabs offer an advantage due to their replaceable properties.
4. Cleanliness and hygiene requirements?
o Sterility, dust-free operation, and frequent disinfection: Stainless steel is the undisputed top choice because it is seamless, impermeable, and easy to clean.
o Microbiology, PCR, and other molecular biology experiments: Stainless steel or high-quality epoxy resins are also recommended.
5. Budget constraints?
o Adequate budget and seeking optimal performance: Epoxy or ceramic.
o Limited budget and need to balance performance and cost: Solid surface chemical slabs are the most common and economical choice.
o Special applications, such as ceiling platforms: Granite is a cost-effective option due to its stability and weight.
6. Aesthetics and design requirements?
o Requirement for a variety of colors and textures to complement the laboratory design: Thermoset and epoxy resins offer the widest selection. o For a professional, clean look: stainless steel or ceramic.
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