Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Sunshine Hi-Tech Hytide TD688 Carbon Black

Sunshine Hi-Tech Hytide TD688 Carbon Black is a high-performance rubber-grade carbon black engineered for superior reinforcement in tires and industrial rubber goods. Featuring optimized particle size distribution and surface activity, it enhances tensile strength, abrasion resistance, and dispersion efficiency. Part of Sunshine Hi-Tech’s advanced Hytide series, TD688 delivers consistent processing and outstanding dynamic properties in demanding applications.
  • sunshine hi tech hytide td688 carbon black_bda70cb1
  • sunshine hi tech hytide td688 carbon black_bda70cb1

Features Of Sunshine Hi-Tech Hytide TD688 Carbon Black

  1. High structure morphology for enhanced reinforcement in rubber compounds.

  2. Consistent particle size distribution ensuring uniform dispersion and improved processing stability.

  3. Low volatile content (< 5.0 wt%) supporting low-emission compounding operations.

  4. Optimized surface chemistry for strong polymer-filler interaction in SBR and BR-based systems.

  5. Excellent tinting strength and jetness, suitable for premium black masterbatches and specialty coatings.

Typical Applications Of Sunshine Hi-Tech Hytide TD688 Carbon Black

  1. Passenger car tire treads and sidewalls requiring balanced abrasion resistance and rolling resistance.

  2. Industrial rubber products including conveyor belts, hoses, and vibration dampers.

  3. High-performance black masterbatches for engineering plastics and thermoplastic elastomers.

  4. Conductive compounds for antistatic flooring, automotive interior parts, and ESD-safe packaging.

  5. Pigment dispersions in solvent-based and water-based industrial coatings.

Specifications Of Sunshine Hi-Tech Hytide TD688 Carbon Black

Chemical TypeFurnace Black (ASTM D1765 N688 equivalent)
Product FormFree-flowing pelletized form (standard 3–5 mm diameter)
AppearanceJet-black granular solid with uniform density
Primary ApplicationsRubber reinforcement, conductive additives, pigmenting agent
Key FeaturesHigh structure, low ash, low sulfur, excellent dispersibility
Moisture Content (max)2.0 wt%
DBP Absorption (ASTM D2414)95 ± 5 mL/100 g
Oil Absorption Number (OAN)92 ± 4 mL/100 g


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