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SUNOX®DLTP is an excellent sulfurized dipropionate auxiliary antioxidant, which can prevent the thermal oxidation degradation of the matrix and improve their photostability. Soluble in benzene, toluene, acetone, gasoline, insoluble in water. Very low toxicity.

Appearance white powder or particle molecular weight 515 g/mol melting point 39-42 ℃ ash ≤ 0.05% volatile ≤ 0.5% transmittance 425nm ≥ 97%, 500nm ≥ 98%

SUNOX®DLTP is mixed with phenolic antioxidants, which can enhance aging stability and light stability, and improve the initial color of the material. This product does not stain or pollute.

SUNOX®DSTP excellent sulfurized dipropionate auxiliary antioxidant can prevent the thermal oxidation degradation of the matrix and improve their photostability. Use effect than plastic Knock ® DLTP is high. Especially in polypropylene and high-density polyethylene.

Appearance white powder or particle molecular weight 683 g/mol melting point 63-68 ℃ ash ≤ 0.05% volatile ≤ 0.5%

SUNOX®DSTP is mixed with phenolic antioxidants, which can enhance aging stability and light stability, and improve the initial color of the material. This product does not stain, pollute, and is non-toxic. Easily soluble in alcohol, acetone and ether, insoluble in cold water.

SUNOVIN® 5584 is a highly effective light stabilizer, which is used in polyolefin plastics, polyurethane, resin, coating, adhesive, rubber, etc., and also can be used in wood plastic products and packaging bag industries.

Appearance white powder or particle content 47.5-52.5% melting point ≥ 28 ℃ ash ≤ 0.1% volatile ≤ 0.5% transmittance 425 nm ≥ 75%, 500 nm ≥ 85% TGA (10%) 253 ℃

Low molecular weight hindered amine concentrated in polypropylene; Good compatibility with polyolefin/styrene polymer; It has excellent synergistic effect with other light stabilizers, especially with high molecular weight hindered amine light absorbers.

SUNOVIN®909 is especially suitable for PP, PE α- Olefin copolymer and its blends with EVA. It can also be used for elastomers, blends or alloys of these polymers and other materials. Due to its macromolecular structure, it is suitable for all fields requiring low volatility and high anti-mobility. It is shared with ultraviolet absorbent and has synergistic effect.

Appearance bright yellow crystal powder molecular weight 2300 g/mol ash ≤ 0.1% volatile ≤ 0.5% melting point 115-150 ℃ transmittance 425 nm ≥ 90%, 500 nm ≥ 95% TGA (3%) 300 ℃

Due to its unique molecular structure, compared with other hindered amine light stabilizers, it has the advantage of acid resistance and provides obvious stabilizing effect for agricultural film used in acid (such as pesticides, soil disinfectants) environment. Very low volatility, migration resistance, extraction resistance, gas fading resistance and other characteristics.

SUNOVIN® 903 contains not only hindered amine group, but also triazine group. It has excellent light stabilization effect, especially for polyolefins requiring high weather resistance. It is resistant to extraction and has low thermal weight loss. It is mainly used for polypropylene fiber and molded products, polyethylene products, etc.

Appearance white or light yellow powder odor without melting point 110-130 ℃ Ash ≤ 0.1% Volatile ≤ 0.8% TGA (10%) 405 ℃

SUNOVIN® 903 can effectively protect the polymer from degradation caused by ultraviolet radiation and long-term thermal contact. It has excellent processing thermal stability, low volatility, migration resistance, extraction resistance, gas fading resistance and other characteristics.

SUNOVIN® 907 is a new hindered amine light stabilizer, providing excellent weather resistance for the agricultural film industry.

Appearance: light green powder odor: no melting point 245-281 ℃ Ash ≤ 0.1% Volatile ≤ 0.8% TGA (10%) 277 ℃

1. No precipitation, anti-migration; 2. Low color pollution, low volatility, good extraction resistance, and good compatibility with various resins; 3. Outstanding gas fading resistance and excellent agricultural resistance; 4. Excellent long-term weather resistance and strong durability.

SUNOVIN® 911 can be widely used in: 1. polyolefin polymers such as PP, PE, etc; 2. Copolymers such as EVA copolymer; 3. UV protection of thin products, such as coating industry, coil coating, powder coating, fiber products and film products.

Appearance white or light yellow granular melting point 115-150 ℃ ash ≤ 0.1% volatile ≤ 0.5% transmittance 425nm ≥ 95%, 500nm ≥ 98%

Good weather resistance; Highly effective ultraviolet blocking agent; It has strong adhesion to the substrate and is not easy to migrate; Resistant to extraction, gas fading, etc.

SUNOVIN®901 is especially suitable for LDPE, LLDPE, HDPE film, flat wire, thick parts, PP fiber and film. For thick products that require the requirements of indirect contact food license, its allowable use amount is higher than that of conventional hindered amine.

Appearance white or light yellow powder melting point 55-140 ℃ ash ≤ 0.1% volatile ≤ 0.75% transmittance 425 nm ≥ 90%, 500 nm ≥ 93% TGA (10%) 351 ℃

It has excellent processing thermal stability, low volatility, migration resistance, extraction resistance, gas fading resistance and other characteristics. This product has better cost performance than the best hindered amine light stabilizer at present, and the recommended dosage is about 0.3-0.6%.

SUNOVIN®902 is especially suitable for PP thick products. It is an excellent light stabilizer and can provide excellent surface protection, such as car bumpers, instrument panels, garden tables and chairs. It also shows high stability effect in polypropylene flat wire. It is mainly used for PP, PP/EPDM and PP/PE/EPDM mixture. The recommended dosage is 0.1-0.8%. It is recommended to use benzotriazole type ultraviolet absorbers (such as plasticine) in products without coloring or slightly coloring, or in order to improve the light fastness of certain organic pigments ® 5524, plastic and stable ® 5521, plastic and stable ® 5350).

Appearance white powder or particle odor No melting point 55-140 ℃ Ash ≤ 0.1% Volatile ≤ 1.0% Light transmittance 450 nm ≥ 90%, 500 nm ≥ 94% TGA (10%) 295 ℃

SUNOVIN®902 has a synergistic effect between high molecular weight and low molecular weight hindered amine light stabilizer components to maximize the protection of polymers from degradation caused by ultraviolet radiation and long-term heating.

SUNOVIN® 5566 is applicable to transparent or light-colored TPU products. In addition, this product is also applicable to other plastic products, such as nylon, aliphatic polyketone and other engineering plastics, homopolymer/co-polystyrene and elastomer, TPE, epoxy resin, polyolefin and other organic materials. The recommended dosage of this product is 0.1-2%.

Appearance white powder melting point 70-100 ℃ ash ≤ 0.1% volatile ≤ 0.5% TGA (10%) 274 ℃

SUNOVIN® 5566 is a composite light stabilizer specially used for PU materials. Compared with UV light stabilizer, its advantages are:? Low initial yellowness? Good color fastness to aging? Excellent thermal oxidation resistance? Easy to add