Latex is a soft, milky-white liquid, and it is used in many industries like manufacturing, construction, healthcare, and consumer goods. First, it comes naturally from the sap of some plants, especially the rubber tree (Hevea brasiliensis). Next, it can also be made in factories from petrochemical materials. As a result, we, as an experienced Latex Supplier, offer high-quality natural and synthetic latex to match the needs of different industries around the world.
In addition, latex is very important for making rubber products, adhesives, coatings, gloves, balloons, foams, and many other items. Because of this, manufacturers choose latex for its strong stretch, long life, and resistance to damage.
Latex is basically a mix, and it has tiny polymer particles floating in water.
Natural Latex contains cis-1,4-polyisoprene as its main polymer, along with proteins, lipids, sugars, resins, and minerals.
Synthetic Latex is typically composed of polymers such as styrene-butadiene rubber (SBR), nitrile-butadiene rubber (NBR), or neoprene (polychloroprene).
In both forms, latex also contains stabilizers, antioxidants, and other additives to enhance processing and product performance. The water content generally ranges between 55–65% in liquid latex form.
When sourcing from a Latex Supplier, it is important to consider the product’s technical specifications, which may include:
| Property | Typical Value Range |
|---|---|
| Dry Rubber Content (DRC) | 60% ± 2% |
| pH | 9.5 – 11.0 |
| Viscosity | 50 – 150 mPa·s |
| Ammonia Content | 0.6% – 0.8% for high-ammonia latex |
| Mechanical Stability Time | > 650 seconds |
| Coagulum Content | < 0.05% |
| Volatile Fatty Acid (VFA) | ≤ 0.05% |
| Color | Milky white |
| Odor | Mild, characteristic |
These specifications can vary depending on whether the latex is natural or synthetic, as well as on its grade and intended application.
Latex comes in multiple varieties depending on origin and processing:
First, workers take latex from rubber trees, and then they add ammonia to stop it from thickening. Next, this latex stays popular because it has strong stretch, good flexibility, and high strength.
Produced from petrochemical monomers through emulsion polymerization. Common synthetic latex types include:
Styrene-Butadiene Rubber (SBR) Latex – Used in carpets, paper coatings, adhesives.
Nitrile Latex (NBR) – Resistant to oils and chemicals, ideal for gloves and seals.
Neoprene Latex (CR) – Weather-resistant and flame-retardant.
Acrylic Latex – Used in paints, coatings, and textile finishing.
A combination of natural and synthetic latex to achieve a balance of properties and cost efficiency.
The grade of latex defines its purity, consistency, and suitability for specific applications:
High-Ammonia (HA) Grade – Contains ~0.6–0.8% ammonia for long-term preservation.
Low-Ammonia (LA) Grade – Contains ~0.2–0.3% ammonia; often needs secondary preservatives.
Double-Centrifuged Grade – Extra purification to remove impurities; used for medical gloves and high-quality products.
Prevulcanized Latex – Heat-treated with vulcanizing agents to reduce curing time during manufacturing.
Specialty Grades – Tailor-made with additives for adhesives, foams, or dipping processes.
Latex’s physical characteristics are key to its wide adoption:
Appearance: Milky white liquid
Texture: Smooth and uniform without lumps
Density: ~0.94 – 0.97 g/cm³
Elasticity: High tensile strength and elongation at break
Film Formation: Ability to form continuous, flexible films
Adhesion: Strong bonding to a variety of substrates
Resistance: Varies by type—natural latex resists abrasion, while synthetic types can resist oil, chemicals, or weathering.
Polymer Content: Primarily polyisoprene (natural) or synthetic copolymers
Stabilizers: Ammonia and surfactants to prevent coagulation
pH Level: Alkaline (9.5–11.0) for stability
Vulcanization Potential: Can be cross-linked using sulfur and accelerators to improve durability
Solubility: Insoluble in water; forms stable dispersions
Reactivity: Sensitive to acids, strong oxidizers, and UV light (without stabilizers).
Latex is known by different names in different contexts and industries:
Natural Rubber Latex
Emulsion Rubber
Rubber Dispersion
Polyisoprene Emulsion
NR Latex
SBR Latex (for styrene-butadiene)
NBR Latex (for nitrile-butadiene)
CR Latex (for neoprene)
Latex is a key material for many industries, and so working with a Latex Supplier is important to keep production running without any stops.
Rubber Goods Manufacturing – Gloves, condoms, balloons, catheters.
Foam Products – Mattresses, pillows, cushioning.
Adhesives – Pressure-sensitive adhesives, carpet backing.
Coatings – Protective coatings for metals, waterproofing membranes.
Textile Industry – Fabric finishing, elastic threads.
Carpet underlays
Concrete modification for improved flexibility
Waterproofing layers for roofs and basements
Surgical gloves and examination gloves
Medical tubing and catheters
Dental dams
Footwear components
Sporting goods like grips and balls
Household gloves
When you choose the right Latex Supplier, you get steady quality, products that follow international rules, and deliveries on time. First, you can get custom grades and special formulas. Next, you receive technical help for using the products. Then, you benefit from global sourcing options. After that, you get quality checks through careful lab testing. Finally, you enjoy products that meet ISO and other industry standards.
Latex is typically supplied in:
Drums – 200 kg net weight
IBC Tanks – 1,000 kg capacity
Bulk Tankers – For high-volume industrial use
Storage Recommendations:
Keep between 5°C and 30°C
Avoid direct sunlight
Maintain airtight sealing to prevent ammonia loss
Avoid freezing, which causes irreversible coagulation
A trustworthy Latex Supplier ensures their product meets or exceeds:
ISO 2004 for natural rubber latex concentrates
ASTM D1076 for natural latex rubber
REACH and RoHS compliance for chemical safety
Latex is a very important industrial material, and it offers great flexibility, strong sticking power, and long-lasting strength. First, you can get latex from natural sources or make it from synthetic materials, and it still stays important for manufacturing, construction, medical, and consumer products.
Next, when you work with a trusted Latex Supplier, you get steady quality, the right grades, and useful support for your business. Finally, from natural rubber to special synthetic latex mixes, we offer solutions that handle even the toughest industrial needs.
A: Natural latex is a milky-white liquid derived from rubber trees, primarily composed of cis-1,4-polyisoprene along with proteins, lipids, sugars, resins, and minerals. It contains about 55-65 % water in liquid form and uses stabilizers like ammonia to prevent coagulation.
A: It typically has Dry Rubber Content (DRC) of 60 % ± 2 %, pH between 9.5-11.0, viscosity in the range of 50-150 mPa·s, mechanical stability exceeding 650 seconds, and very low coagulum content (under 0.05 %).
A: Natural latex is used in many sectors including manufacturing of gloves, balloons, and elastic products; in foam products like mattresses and cushions; in adhesives, coatings, and construction materials; and in healthcare applications.