About Oceanchem Group

Oceanchem Group, headquartered in Weifang, Shandong, China and active since the 1950s, is a major chemical group that develops and manufactures flame-retardant and polymer-additive chemistries. Its portfolio includes brominated flame retardants, phosphate-based retardants, halogen-free systems, antioxidants, and plasticizers. These additives are designed for a wide range of polymers, including PA, PE, PP, PC, PU, and PVC, providing fire resistance, thermal stability, and improved material durability. Oceanchem emphasizes responsible chemical management and sustainability through ISO 9001, ISO 14001, ISO 45001, and REACH‑certified operations.

Oceanchem - Antimony Trioxide (White degree 97)

Oceanchem - Antimony Trioxide (White degree 97) by Oceanchem Group is widely used as a fire retardant. Due to its high solubility in ethylene glycol, it is introduced into the PET reactor as a solution or suspension instead of powder form. Compatible with PVC, PP, PE, PS, ABS and PU. Oceanchem - Antimony Trioxide (White degree 97) is suitable for use in the enclosures of electric devices and household electric appliances.

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APP -205

APP -205 by Oceanchem Group is ammonium polyphosphate. Acts as a flame retardant. It is based on APP-201. Develops its effectiveness through phosphorus / nitrogen synergism. Exhibits high processing stability when incorporated into thermoplastics. It differs in its mode of action from chlorine or bromine-containing flame retardants by achieving its effect through intumescence. The thermoplastic material foams on exposure to flame. The carbon foam layer so formed protects the polymer through its heat-insulating effect, reduces further oxygen access and prevents dripping of the thermoplastic. APP -205 can be used in PP, PP copolymers and PP blends.

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IPPP-35

IPPP-35 by Oceanchem Group is isopropylated triphenyl phosphate. Acts as a halogen-free flame-retardant plasticizer. It is environment-friendly with low viscosity and high phosphate content. It is colorless and transparent, shows good compatibility. Compatible with PVC and phenolic resin. IPPP-35 is suitable for applications like circuit boards, flooring and textiles.

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