High-Performance Nitrile Butadiene Rubber Powder for Brake Systems

🔹

Basic Information

Model NO.

NBR-60MESH

Effect

Hole with Seal

Cross-Section Shape

Powder

Color

White or Slightly Yellow Powder

Acrylonitrile Content

35%

Viscosity(M) Ml 1+4/100℃

125

Specific Gravity

1.03 g/cm3

HS Code

4002499000

📊

Technical Specification

Project	Unit	Index
Specific Gravity	g/cm3	1.03
Color	-	White or Slightly Yellow Powder
Loose Density	ml/100g	310
Tapped Density	ml/100g	275
Sieve residue of 60 mesh	%	8.5
Viscosity(m) ml 1+4/100℃	-	125
800℃ Remaining After Burning	%	6
Combination of Acrylonitrile	%	35
Talcum Powder	%	4
MgO	%	1.5
Al2O3	%	0.6
SiO2	%	2.3
H / N / C	%	10.3 / 9.9 / 74.9

📦

Packing & Delivery

List package contents: 10kgs/Boxes. Clarify shipping timelines by region (e.g., EU: 5–7 business days, APAC: 10–15 business days) and costs. Duties are calculated at checkout. Free replacements are provided for shipping-damaged items.

🔬

Product Performance

Powder Nitrile Butadiene Rubber (NBR) of the semi-coupling type is usually applied. In friction materials, it not only functions as a basic binder but also as a friction regulator, making it a non-friction type high-friction performance regulator.