Shanghai Deborn Co., Ltd. has been dealing in the chemical additives since 2013, company located in Pudong New District of Shanghai.
Deborn works to provide chemicals and solutions for textile, plastics, coatings, paints, electronics, medicine, home and personal care industries.
Antioxidant DHOP is a secondary antioxidant for organic polymers. It is an effective liquid polymeric phosphite for many types of diverse polymer applications including PVC, ABS, Polyurethanes, Polycarbonates and coatings to provide improved color and heat stability during processing and in the end application.
Applicable to ABS, PVC, polyurethane, coatings, adhesives and so on.
Recommended applications include polyamide (PA 6, PA 6,6, PA 12) molded parts, fibers, and films. This product also improves the light stability of polyamides. Further enhancement of light stability can be achieved by using hindered amine light stabilizers and/or ultraviolet absorbers in combination with Antioxidant 1171.
This product is an Antioxidant with good performance, wnameely applied to polyethylene, polypropylene, polyoxymethylene, ABS resin, PS resin, PVC, PC, binding agent, rubber, petroleum etc. It has outstanding processing stability and long-term protection effects to polyolefine. Through the concerted effect of Antioxidant 1076 and Antioxidant 168, the thermal degradation and oxnameization degradation can be effectively inhibited.
AO5057 used in combination with hindered phenols, such as Antioxidant-1135, as an excellent co-stabilizer in polyurethane foams. In the manufacture of flexible polyurethane slabstock foams, core discoloration or scorching results from the exothermic reaction of diisocyanate with polyol and diisocyanate with water.
● Mainly used for polypropylene, polyethylene and other antioxidants, both thermal and light stability.
● Use with light stabilizer, auxiliary antioxidants have synergistic effect.
● Can be used for polyolefin products that come in direct contact with food, use no more than 15% of the main material.
• Minimal color contribution
• Low volatility
• Good solubility/migration balance
• Excellent compatibility with polymeric
• HALS and UVAs
A multifunctional phenolic antioxidant suitable for stabilization of organic polymers particularly of adhesives, specially Hot Melt Adhesives(HMA) based on unsaturated polymers such as SBS or SIS as well as Solvent Born Adhesives (SBA) based on elastomers(Natural Rubber NR, Chloroprene Rubber CR, SBR, etc) and Water Born Adhesives.
Polyolefin, e.g. polyethylene, polypropylene, polybutene for the stabilization of pipes, molded articles, wires and cables, dielectric films etc. Furthermore, it is applied in other polymers such as engineering plastics like linear polyesters, polyamides, and styrene homo-and copolymers. It may also be used in PVC, polyurethanes, elastomers, adhesives, and other organic substrates.
It can be used in for polyolefine and its polymerized matters, with such features as no color change, low volatility and good resistance to extraction. Especially, it is suitable for matter with large surface area, including polyester fiber and PP fiber, and offers good resistance to light, heat and oxidization.
Antioxidant 1098 is an excellent antioxidant for polyamide fibers, molded articles and films. It can be added prior to polymerization, to protect polymer color properties during manufacturing, shipping or thermal fixation. During the last stages of polymerization or by dry blending on nylon chips, fiber can be protected by incorporating Antioxidant 1098 in the polymer melt.
1. This product is a phosphorus-containing hindered phenolic antioxidant with good resistance to extraction. Especially suitable for polyester anti-aging. It is usually added before polycondensation because it is a catalyst for polyester polycondensation.
2. It can also be used as a light stabilizer for polyamides and has an antioxidant effect. It has a synergistic effect with the UV absorber. General dosage is 0.3-1.0.
