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ISNR 10

Vishal Export logo
Vishal Export
Service Provider , Brand Owner, Distributor, Exporter, Wholesaler — Ernakulam, Kerala, India · Replies in ~24–48 hours
Export Ready
₹ 2.00 /Kilogram In stock
Inclusive of all taxes
MOQ: 1 Kilogram
Lead time: On request
GST invoice
Origin: India
Export ready
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Export Snapshot
Minimum order
1 Kilogram
HSN Code
40012200
Origin
India
Lead time
On request
Port of dispatch
On request
Packaging
Standard export packaging
Shelf life / storage
As per product specification
Export markets served
Global markets
Ability to customise
As per OEM brief
Values shown are for Vishal Export.
Company Vishal Export
Vishal Export logo
Vishal Export

Registered address: Kochi, India. Industry: Rubber, Plastics & Polymers › Rubber Raw Materials.

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Established
Not shared
Employees
11–30
GST
32ADMPG8559M1ZZ
IEC code
Not shared
Export markets
Global markets
Member since
Jun 2025
Turnover
Greater than $10 MM
Incorporation type
On request
Product details

ISNR 10 (Indian Standard Natural Rubber – Grade 10) is a high-quality block rubber sourced from reputed, BIS-certified manufacturers. It features excellent tensile strength, low dirt and ash content, and controlled plasticity making it ideal for premium applications like tires, automotive parts, and precision moulded goods.


Comparison with ISNR 20:


  • ISNR 10 is superior in cleanliness and performance compared to ISNR 20.
  • Lower impurity levels and better mechanical strength make it suitable for high-end rubber products.
  • ISNR 20, while more economical, contains slightly more dirt and ash making it ideal for general-purpose manufacturing.


Comparison with RSS Grades:


  • Unlike RSS (sheet form), ISNR 10 is block rubber—easier to handle, transport, and feed into automated systems.
  • Offers better consistency in composition than RSS 3/4/5 due to machine processing.
  • More suited for modern, large-scale rubber industries.


Why Manufacturers Choose ISNR 10:


  • Excellent quality control and batch uniformity.
  • Ideal for use in tires, tubes, belts, and critical moulded components.
  • Long shelf life and better processing efficiency.
Description provided by Vishal Export.

Indian Standard Natural Rubber Grade 10 (ISNR 10)

Block rubber for ease of handling and processing

Reputed, BIS-certified Indian manufacturers

High tensile strength suitable for demanding applications

Low dirt and ash content ensuring superior purity

Controlled plasticity for consistent processing

Automotive components, tire production, belts, and precision molded goods

Long shelf life ideal for inventory management

Excellent quality control with uniform batches

Superior to ISNR 20 and RSS grades in purity and mechanical properties

Specifications
Rubber Grade Standard
IS 1979 / ISNR 10
Form
Block rubber
Tensile Strength (MPa)
Approximately 24-28 MPa
Ash Content (%)
< 0.5%
Dirt Content (ppm)
Less than 20 ppm
Plasticity Retention Index (PRI)
Above 60
Volatile Matter (%)
Approximately 0.8-1.2%
Moisture Content (%)
Below 0.3%
Typical Uses
Automotive tires, tubes, rubber belts, molded rubber products
Certifications
BIS Certified
Use cases
Category
Raw Materials > Rubber & Allied Products > Natural Rubber > Block Rubber
Primary application
Brand
Not specified
Product type
Product
Logistics & handling
Lead time
On request
Packaging
As per buyer requirement
Storage condition
As recommended by supplier
Origin
India
Form
Block rubber
Commercials Vishal Export
Minimum order
1 Kilogram
Lead time
On request
Payment terms
As per negotiated commercial agreement
Frequently asked by buyers
How does ISNR 10 compare with ISNR 20 in terms of impurities?

ISNR 10 has significantly lower dirt and ash content compared to ISNR 20, making it better suited for premium and high-performance rubber products.

Can ISNR 10 be used directly in automated rubber processing systems?

Yes, it is supplied in block form which facilitates easier handling and consistent feeding into automated rubber processing and molding systems.

What makes ISNR 10 preferable over RSS grades for modern industrial applications?

Unlike RSS sheets, ISNR 10 is machine-processed block rubber offering superior uniformity in composition, making it highly suitable for large-scale and precision manufacturing.

Is ISNR 10 suitable for manufacturing automotive tire components?

Absolutely, ISNR 10's tensile strength, controlled plasticity, and purity levels are optimized for tire manufacturing and other critical automotive rubber parts.

What certifications ensure the quality of ISNR 10 rubber blocks?

ISNR 10 is sourced from BIS-certified manufacturers, ensuring compliance with Indian standards such as IS 1979 for natural rubber quality.

Question not answered? Sellers typically reply within 24–48 hours.

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