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

Galata Chemicals Mark OBS 705 Organic Based Stabilizer

Galata Chemicals Mark OBS 705 is an organic-based thermal stabilizer designed for rigid PVC applications, offering excellent long-term heat stability, low volatility, and synergistic performance with co-stabilizers. It ensures consistent color retention, minimal plate-out, and enhanced melt flow—ideal for profiles, pipes, and window systems requiring high-efficiency non-toxic stabilization.
  • galata chemicals mark obs 705 organic based stabilizer_3963158c
  • galata chemicals mark obs 705 organic based stabilizer_3963158c

Features Of Galata Chemicals Mark OBS 705 Organic Based Stabilizer

  1. High-efficiency organic thermal stabilizer for PVC processing without heavy-metal residues.

  2. Excellent long-term color retention and reduced initial yellowing during extrusion and calendering.

  3. Good compatibility with common PVC resins, plasticizers, and fillers including calcium carbonate and barium sulfate.

  4. Low volatility and minimal plate-out tendency, ensuring stable machine operation and extended die life.

  5. Halogen-free formulation supporting regulatory compliance for RoHS, REACH, and UL-certified applications.

Typical Applications Of Galata Chemicals Mark OBS 705 Organic Based Stabilizer

  1. Rigid PVC profiles for window frames, door systems, and siding.

  2. PVC pipes and fittings used in potable water and drainage infrastructure.

  3. Flexible PVC flooring, wall coverings, and automotive interior trim.

  4. Medical-grade tubing and packaging films requiring low extractables and thermal stability.

  5. Cable sheathing and insulation compounds demanding halogen-free performance.

Specifications Of Galata Chemicals Mark OBS 705 Organic Based Stabilizer

Chemical TypeOrganic mixed-metal carboxylate complex (Ca/Zn-based, halogen-free)
Product FormFree-flowing white to off-white powder
AppearanceFine, homogeneous granular powder
Primary ApplicationsThermal stabilization of rigid and flexible PVC
Key FeaturesNon-toxic, low-dusting, excellent dispersion in PVC melt
BenefitsImproved processing safety, enhanced product clarity, reduced maintenance downtime
Storage ConditionsStore in cool, dry place below 30°C; keep container tightly closed
Shelf Life24 months from date of manufacture under recommended storage


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