Impact Modifier Series

  • ACM


    LS-69 and LS-24 are the new type of PVC impact modifier independently developed by our company. It is an interpenetrating network copolymer formed by grafting of slightly chlorinated HDPE and acrylate. It could make up some defects comparing with using singly some common CPE product, such as high glass transition temperature of CPE products, poor dispensability, to give the product better toughness and low temperature impact resistance, while also improving the weather resistance of the product. It has already been applied in pipe, profile, sheets etc. processing fields, and get many good reputation. 







    *Excellent impact strength under low temperature

    *Excellent elongation rate at break

    *Better weather-resistance

    *Better surface appearance for finished products



    Technical data




    PVC Pipe

    PVC Pipe fitting

    PVC Door/Window profile

    PVC Board/Panel

    PVC Sealing stripe






    Package & Storage






    25kg/bag PP bag with PE inner bag.
    It should be stored in cool and dry surroundings with shelf life of two years,
    it can be still used if qualified by inspection after shelf life.

    Lonssu (Weifang) New Materials Co.,Ltd is a high-tech chemical enterprise specialized in PVC additives’ research, production, sales and technical services for many years.
    The main products include: Chlorinated polyethylene, CPE 135A, CPE 135B, CPE 130A, PVC stabilizer, ACR, PVC foaming regulator. For the main application include: PVC pipe, pipe fitting, pvc panel, pvc profile, tile, roof, pvc foaming board etc.
    We have excellent sale service, include before-sale service and after-sale service, strong technical power team who have been served for PVC pipe, pipe fitting, PVC board/panel for more than 10 years’ experience.