Latex
Latex is a natural or synthetic colloidal dispersion of polymer microparticles in an aqueous medium. Natural latex is harvested from rubber trees (Hevea brasiliensis) and appears as a milky fluid rich in rubber particles suspended in water. Synthetic latexes are produced from various monomers such as styrene-butadiene or acrylics. Latex exhibits excellent elasticity, flexibility, and adhesive properties. It is widely used in manufacturing gloves, balloons, coatings, adhesives, paints, and various molded products. Its film-forming ability, water resistance, and durability make it a versatile material across industries.
Latex
Primary Uses
- Medical and Healthcare
- Manufacturing of disposable gloves, catheters, and medical tubing due to its flexibility, barrier properties, and comfort.
- Used in wound dressings and adhesives.
- Rubber Products Manufacturing
- Production of balloons, condoms, elastic bands, and rubber threads.
- Used in foam rubber products such as mattresses and pillows.
- Adhesives and Coatings
- Key ingredient in natural rubber adhesives for bonding paper, wood, fabric, and other substrates.
- Used in latex paints and coatings for water resistance and elasticity.
- Textiles and Footwear
- Employed as a binder in textile coatings and carpet backing.
- Used in shoe soles and protective covers.
Secondary Uses
- Arts and Crafts
- Used for making molds, masks, and special effects in theater and film due to its flexible film formation.
- Construction Industry
- Incorporated in concrete additives and sealants to improve water resistance and flexibility.
- Household Products
- Found in household gloves, sponges, and elastic bands.
1. Basic Identification Attributes
- Chemical Name (IUPAC): Poly(cis-1,4-isoprene) for natural latex; varies for synthetic latex
- Common/Trade Name: Latex; Natural Rubber Latex; Synthetic Latex
- CAS Number: 9006-04-6 (natural rubber latex)
- HS Code: 4001.10.00 (natural rubber latex)
- Synonyms: Rubber latex; Natural latex; Synthetic latex
2. Physical & Chemical Properties
- Physical State: Milky liquid (dispersion)
- Color & Odor: White to pale yellow; characteristic rubber odor
- Solubility: Insoluble in water; stable colloidal dispersion
- pH: Typically 6.5–7.5 (natural latex)
- Viscosity: Variable depending on formulation
3. Safety & Hazard Attributes
- GHS Classification: May cause skin sensitization (allergic reactions) in sensitive individuals
- Toxicity: Low toxicity; allergenic potential due to proteins in natural latex
- Exposure Limits: No specific limits, but caution advised for sensitized individuals
4. Storage & Handling Attributes
- Storage Conditions: Store in cool, dry place away from direct sunlight and heat to prevent coagulation
- Container Type: Stored in sealed drums or tanks designed for colloidal suspensions
- Shelf Life: 6-12 months under optimal conditions
- Handling Precautions: Avoid prolonged skin contact; use protective gloves especially for those with latex allergy
5. Regulatory & Compliance Attributes
- Complies with FDA and EU standards for medical-grade latex products
- Subject to regulations on allergen labeling for consumer safety
6. Environmental & Health Impact
- Biodegradability: Natural latex is biodegradable; synthetic varies
- Ecotoxicity: Generally low, but waste disposal should follow local environmental regulations
- Bioaccumulation: Not applicable
- Carcinogenicity/Mutagenicity: Not classified
Safety Handling Precautions
- PPE Required: Gloves recommended; respiratory protection if aerosolized latex particles are present
- Handling Guidelines: Use in well-ventilated areas; avoid aerosolizing latex particles to reduce allergy risk
- Storage Measures: Keep containers tightly closed and protected from temperature extremes
First Aid Measures
- Inhalation: Move to fresh air if respiratory irritation occurs
- Skin Contact: Wash with soap and water; seek medical attention if allergic reaction develops
- Eye Contact: Rinse thoroughly with water; seek medical advice if irritation persists
- Ingestion: Seek medical advice; generally low toxicity
Firefighting Measures
- Fire Hazards: Combustible material; produces dense smoke when burned
- Extinguishing Media: Use water spray, foam, or dry chemical extinguishers
- Special Precautions: Wear full protective gear and self-contained breathing apparatus
- Hazardous Combustion Products: Carbon monoxide, carbon dioxide, sulfur oxides, and other toxic fumes
Related products
Bayprene
Bayprene is a high-quality, synthetic rubber polymer belonging to the class of nitrile butadiene rubbers (NBR). It is widely used for its excellent resistance to oils, fuels, chemicals, and abrasion, making it ideal for sealing, gasketing, hoses, and industrial applications where durability and chemical resistance are required. Bayprene exhibits good mechanical properties, high tensile strength, and resistance to swelling and degradation, especially in petroleum-based environments. It is commonly supplied as solid rubber sheets, molded parts, or raw polymer for compounding.
Bentonite Powder
Bentonite powder is a naturally occurring absorbent clay primarily composed of montmorillonite, a type of smectite clay mineral. It exhibits excellent swelling and water absorption properties, making it highly versatile in industrial and commercial applications. Bentonite forms a gel-like substance when mixed with water, which imparts viscosity and plasticity. It is used extensively for its binding, sealing, and adsorptive characteristics. Its fine powder form allows for easy incorporation in various processes including drilling, foundry, cosmetics, pharmaceuticals, and agriculture.
Domacryl
Domacryl is a high-performance acrylic polymer latex designed for use as a binder in water-based coatings, adhesives, sealants, and construction materials. It is a styrene-acrylic copolymer emulsion offering excellent film formation, adhesion, durability, and chemical resistance. Domacryl provides superior mechanical strength and flexibility in formulated products, making it ideal for applications requiring long-lasting protection and enhanced aesthetic qualities. The polymer is supplied as a stable aqueous dispersion with approximately 50% solids content, packed in bulk (190 kg drums) for industrial use.
Linseed Oil
Linseed Oil, also known as flaxseed oil, is derived from the seeds of the flax plant (Linum usitatissimum). It is a pale yellow to amber oil with a mild, nutty aroma. Rich in omega-3 fatty acids and antioxidants, Linseed Oil is widely used in cosmetics, personal care, industrial applications, and traditional medicine. It is valued for its moisturizing, anti-inflammatory, and skin conditioning properties, as well as its drying qualities in paints and varnishes.
Medium Binder
Medium Binder is a versatile adhesive and binding agent formulated to enhance cohesion, strength, and durability in various industrial and construction applications. It improves the bonding properties between different materials, providing a reliable and consistent bond that resists environmental degradation. Medium Binder is suitable for use in composites, coatings, and concrete formulations, optimizing performance and structural integrity.
Setamine ( Melamine Resin)
Setamine (Melamine Resin) is a thermosetting polymer widely used for its excellent hardness, chemical resistance, and thermal stability. It is produced by the reaction of melamine with formaldehyde and is commonly utilized in coatings, laminates, adhesives, and molding compounds. Setamine offers superior durability, scratch resistance, and moisture resistance, making it ideal for high-performance surface finishes and industrial applications.
Short Oil Fast Drying (16/50) (SDA)
Short Oil Fast Drying (16/50) (SDA) Stand & Detail Alkyd (SDA) is a specially formulated alkyd resin designed for rapid drying and excellent film formation in coatings. It contains approximately 16% oil length, offering a balance between hardness and flexibility, and 50% solids content, which aids in build and coverage. This resin is widely used in industrial and decorative paints where quick drying and good adhesion are critical. Its fast curing properties make it ideal for applications requiring reduced downtime and enhanced productivity.
Styrene Acrylic Emulsion Polymer
Styrene Acrylic Emulsion Polymer is a water-based copolymer emulsion combining styrene and acrylic monomers, designed as a versatile binder with excellent film formation, adhesion, and durability. Widely used across paints, coatings, adhesives, textiles, and construction materials, this polymer offers superior weather resistance, water repellency, and flexibility. Its emulsified form enables easy incorporation into aqueous formulations, delivering enhanced performance and environmental benefits by reducing VOC emissions.

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