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Plasticizers are a key component in the production of PVC artificial leather, and they are the major additives that affect the physical properties of PVC soft products. Plasticizers determine the rheological behavior of plasticized paste, improve processing performance, and endow PVC products with elasticity and flexibility. PVC is a type of polyvinyl chloride polymer, and the strong intermolecular forces not only result in poor processing performance of PVC, but also make the product hard and lack flexibility. After adding an appropriate amount of plasticizer to the formula, plasticizer molecules can be inserted into PVC molecules, increasing the spacing between PVC molecules, weakening their intermolecular forces, reducing the viscosity and plasticization temperature of PVC plasticizer paste, making PVC resin easier to process, and resulting in excellent product quality.
At present, the production of environmentally friendly plasticizers in world is facing two major challenges: one is that there are many by-products and the yield is not high; Secondly, the production is low and the cost is high. Due to the inevitable trend of accelerating the elimination of harmful plasticizers and developing and promoting new environmentally friendly plasticizers, Ningbo Dongbo New Energy Co., Ltd. is committed to researching the production process and producing a new generation of Leather Exclusive Plasticizer DB55 with high cost-effectiveness, more reliable safety, and environmental friendliness. It has passed 224 EU tests and has the same product performance as DOTP, with an annual output of 200000 tons of environmentally friendly plasticizers.
Leather Exclusive Plasticizer DB55 for artificial leather produced by Ningbo Dongbo New Energy Co., Ltd. has great advantages in heat resistance, aging resistance, cold resistance, durability, migration resistance, electrical performance and volatilization loss. It is mainly used in products that have high environmental requirements and do not contain o-benzene
plasticizers.
Leather Exclusive Plasticizer DB55 for synthetic leather produced by Ningbo Dongbo New Energy Co., Ltd. is easy to use and can be directly added without changing the process and formula.
Leather Exclusive Plasticizer DB55 for artificial leather researched and developed by our company will drive the technological innovation of downstream enterprises, and has become the key material for upgrading industries such as PVC cable materials, PVC transparent materials, PVC profiled materials, artificial leather, polyurethane, door and window sealing strips, various films, soft and hard pipes, plastic sandals, foam sandals, soft boards, coatings, glue, adhesives, decorative materials, and foam hard boards, Products made with Leather Exclusive Plasticizer DB55 for synthetic leather have superior performance and meet relevant standards such as export to the European Union. This has played a decisive role in breaking through traditional technologies and entering the international market for downstream enterprises.
Ningbo Dongbo New Energy Co., Ltd. aims to build an innovative enterprise, adhere to technology as productivity, strengthen school enterprise cooperation, accelerate the transformation of scientific and technological achievements, and drive the enterprise into a fast lane of innovative development.
