Natrual Liquid Latex

Natrual Liquid Latex

118 INR/Liter

Product Details:

  • Storage Room Temperature
  • Usage Industrial
  • Color Milky White
  • Smell No Smell
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Natrual Liquid Latex Price And Quantity

  • 1 Liter
  • 118 INR/Liter

Natrual Liquid Latex Product Specifications

  • Industrial
  • Milky White
  • No Smell
  • Room Temperature

Natrual Liquid Latex Trade Information

  • Cash in Advance (CID), Cash Advance (CA)
  • 1000 Liter Per Month
  • 7 Days
  • as per customer requirement
  • Asia
  • All India

Product Description

Natural liquid latex is a milky white fluid primarily derived from the Hevea brasiliensis, commonly known as the rubber tree. It's essentially the raw form of natural rubber before it undergoes significant processing.

 

Here's a breakdown of its characteristics and how it's obtained:

Origin and Composition:

  • Natural Source: The primary source is the sap of the Hevea brasiliensis tree, native to South America but now extensively cultivated in Southeast Asian plantations.
  • Harvesting: It's collected through a process called "tapping," where thin strips of bark are carefully removed from the tree, allowing the latex to flow into collection cups. This is a sustainable process that doesn't harm the tree.
  • Composition: Natural liquid latex is an emulsion, meaning it's a suspension of tiny rubber particles (primarily cis-1,4-polyisoprene, a natural polymer) dispersed in an aqueous (watery) medium. It typically contains about 30-40% rubber material and 55-65% water, along with small amounts of proteins, resins, sugars, and other natural compounds.

Properties:

  • Appearance: It's a milky white liquid in its raw form. When cured, it can become translucent amber or be colored with pigments.
  • Flexibility and Elasticity: Once processed and dried, natural latex exhibits excellent flexibility, elasticity, and tensile strength, meaning it can stretch significantly and return to its original shape without breaking.
  • Durability: It has good resistance to wear, tear, abrasion, and fatigue.
  • Resistance: It holds up well against water, alcohol, and some chemicals, though it can degrade with exposure to high temperatures, acids, alkalis, and petroleum solvents.
  • Adhesive Qualities: Its inherent tackiness allows it to act as an adhesive in various applications.

Processing: After harvesting, the liquid latex undergoes several steps to become usable:

 

  1. Filtration: Impurities are removed.
  2. Concentration: Typically through centrifugation, the latex is concentrated to increase its dry rubber content (often to around 60%).
  3. Preservation: Ammonia or other preservatives are added to maintain its colloidal stability and prevent bacterial degradation.
  4. Coagulation (for solid rubber): For solid rubber products, acid (like formic or acetic acid) is added to cause the rubber particles to clump together.
  5. Vulcanization: This crucial step involves heating the latex (or rubber) with sulfur and other chemicals. Vulcanization creates cross-links between the polymer chains, significantly enhancing the rubber's strength, elasticity, and durability, and making it less susceptible to temperature changes.

Uses: Natural liquid latex is a versatile material used in a wide range of industries and products, including:

  • Medical and Healthcare: Gloves (surgical, examination), catheters, medical tubing.
  • Consumer Products: Balloons, rubber bands, footwear, adhesives, foam products (mattresses, pillows).
  • Molding and Special Effects: Liquid latex is popular for creating flexible molds for casting, and in special effects makeup for realistic scars, wounds, and masks due to its ability to capture fine details and its flexibility on the skin.
  • Textiles and Coatings: Used to strengthen and improve the properties of paper, textiles, and plastic films.
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