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

BASF JONCRYL ADF 1350 Chain Extender

BASF JONCRYL ADF 1350 Chain Extender is a high-performance aliphatic polyisocyanate-based chain extender designed for waterborne acrylic and hybrid dispersions. It enhances molecular weight, film hardness, and chemical resistance without yellowing. Compatible with ambient-cure systems, it improves crosslink density and mechanical properties while maintaining low VOC and excellent storage stability—ideal for industrial coatings and automotive refinish applications.
  • basf joncryl adf 1350 chain extender_8d094aeb
  • basf joncryl adf 1350 chain extender_8d094aeb

Features Of BASF JONCRYL ADF 1350 Chain Extender

  1. Highly efficient epoxy-functional chain extender for polyacrylate and polyester-based thermoplastic elastomers.

  2. Enables precise molecular weight control and improved melt strength during extrusion and injection molding.

  3. Low volatility and excellent thermal stability up to 220 °C, minimizing odor and degradation during processing.

  4. Compatible with common reactive extrusion equipment and widely used in industrial compounding lines.

  5. Supports enhanced mechanical properties—including tensile strength, elongation at break, and impact resistance—in final TPE compounds.

Typical Applications Of BASF JONCRYL ADF 1350 Chain Extender

  1. Thermoplastic elastomer (TPE) compounds for automotive interior trim and seals.

  2. Soft-touch overmolding applications in consumer electronics and appliances.

  3. Flexible packaging films requiring high toughness and seal integrity.

  4. Medical-grade thermoplastic elastomers meeting ISO 10993-compatibility requirements.

  5. Recycled polymer upcycling—improving melt rheology and mechanical performance of post-consumer PET/PA blends.

Specifications Of BASF JONCRYL ADF 1350 Chain Extender

Chemical TypeEpoxy-functional oligomer
Product FormPellets
AppearanceOff-white to light beige, free-flowing pellets
Primary ApplicationsChain extension of acrylic- and polyester-based TPEs
Key FeaturesReactive functionality, low dust generation, consistent batch-to-batch performance
BenefitsImproved processability, enhanced mechanical properties, compatibility with standard compounding equipment
Storage ConditionsStore in original sealed packaging at 15–25 °C; protect from moisture and direct sunlight
Handling PrecautionsUse in well-ventilated areas; avoid inhalation of dust; refer to SDS for full safety guidance


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