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CFI Carbon Products Austin Black 325

CFI Carbon Products Austin Black 325 is produced from high quality, low volatile, sustainable bituminous coal, Austin Black 325 is a dry, finely divided powder with low specific gravity. It is known for its consistent, versatile, and formula-improving attributes, it can reduce end-product weight and increase your profit margin. Compared to other clay, talc, and calcium carbonate fillers, Austin Black 325 is one of the most cost effective and versatile organic fillers available.

Chemical Family: Carbon Blacks

Functions: Filler

Features: Consistent High Quality, Cost Effective, Excellent Flowability, Good Compressive Strength, Good Processability, High Durability, Low Air Permeability, Low Specific Gravity, Low Volatility

End Uses: Automobile Door Seals, Belts & Belt Repair, Conveyors, Hoses, Roofing Elements, Tires

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Chemical Name
Plastics & Elastomers Functions
CAS No.
1333-86-4
EC No.
215-609-9

Features & Benefits

Formula Improvements

Formula Improvements reported by customers include:

  • Reduced end-product weight
  • Increased processability
  • Greater flowability
  • Improved compression
  • Higher insulating properties
  • Long-term durability
  • Odor-scavenging attributes
  • Reduced air permeation and improved air retention
  • Improved efficiencies in manufacturing
  • Helped resolve air entrapment issues in various compounds
  • Additional loading with cost reduction
Sample Cost Savings

Sample Cost Savings reported by customers include:

  • Lower cost per batch.
  • Lower cost and reduced IIR rubber usage.
  • 75% of customers surveyed reported cost savings as a benefit of using Austin Black 325.
  • Some reported saving up to 25%.

Applications & Uses

Sample Applications
  • Tires (All Types)
  • ​Automotive Seals, Hoses, and Belts
  • Plastics 
  • Conveyor Belts
  • Paints and Coatings
  • Commercial Roofing (EPDM, TPO)
  • Sealants and Caulks

Properties

Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Ash Content16.0%ASTM D 1506
Bulk Density250.0kg/m3ASTM D 4894
Carbon Content84.0%
Moisture Content (Heat Loss)0.5%ASTM D 1509
pH8.8ASTM D 1512
Pour Density170.0kg/m3ASTM D 1513
Screen Analysis (retained on 325 mesh)max. 1.0%CFI Test Procedure
Specific Gravity1.86ASTM D 1817
Tint Strength48.0ASTM D 3265
Volatiles3.0%ASTM D 4527

Packaging & Availability

Packaging Options

Delivery packaging options that ensure optimal compatibility with your operations are offered. Multiple high-quality packaging solutions in various sizes, materials, and melting points to fit your manufacturing and processing needs are offered. The packaging options listed below are backed by an experienced team who understand the importance of safety, handling, and cost when it comes to choosing the right packaging and transportation solutions for your business.

Low Melt EVA Sealed Bags

  • Available Sizes: 10 - 25 lbs.
  • Melting Point: 72 - 76°C

Standard PolyEthylene Bags

  • Available Sizes: 15 - 65 lbs.
  • Melting Point: 110°C

Ultra Clean PolyEthylene Bags

  • Available Sizes: 15 - 65 lbs.
  • Melting Point: 100°C

Kraft Paper Bags 

  • Available Sizes: 50 lbs.

FIBC / Bulk Bags / Super Sacks

  • Available Sizes: 1,000 - 2,204 lbs.

Pneumatic Trailers