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

LAN-XESS Renacit 11 Peptizer

LANXESS Renacit 11 Peptizer is a high-performance rubber peptizer from LANXESS’s Renacit series, designed to accelerate mastication and improve processability of natural and synthetic rubbers. It enhances dispersion, reduces energy consumption, and ensures consistent compound quality—ideal for tire treads, industrial rubber goods, and technical elastomer applications.
  • lan xess renacit 11 peptizer_82376232
  • lan xess renacit 11 peptizer_82376232

Features Of LAN-XESS Renacit 11 Peptizer

  1. Highly effective peptizing agent for natural and synthetic rubbers, enabling rapid breakdown of rubber aggregates during mastication.

  2. Reduces energy consumption and mixing time in internal mixers without compromising compound homogeneity.

  3. Non-volatile and thermally stable up to 180 °C, ensuring consistent performance across standard rubber processing temperatures.

  4. Compatible with sulfur-cured and peroxide-cured systems, including NR, SBR, BR, and NBR compounds.

  5. Free from hazardous heavy metals and REACH-compliant, supporting sustainable manufacturing practices.

Typical Applications Of LAN-XESS Renacit 11 Peptizer

  1. Tire tread and sidewall compounds requiring high dispersion and low viscosity during masterbatch preparation.

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

  3. Automotive non-tire components including engine mounts, bushings, and seals.

  4. Rolling stock and rail suspension elastomers demanding precise rheological control.

Specifications Of LAN-XESS Renacit 11 Peptizer

Chemical TypeOrganic peptizing agent (sulfur-containing heterocyclic derivative)
Product FormPowder
AppearanceLight beige to pale yellow free-flowing powder
Primary ApplicationsRubber mastication aid for NR, SBR, BR, and NBR
Key FeaturesFast peptization, low dust generation, excellent storage stability
BenefitsImproved filler dispersion, reduced scorch risk, enhanced green strength
Storage ConditionsStore in cool, dry place below 30 °C; protect from moisture and direct sunlight
Shelf Life24 months under recommended storage conditions


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