Over the last 20 years, since the first ROVICORE™ product was created, CHOMARAT has perfected its reinforcements. Today, the breadth of the ROVICORE™ line lets us meet virtually all of our clients' needs. SUMMARY OF THE LINE'S CHARACTERISTICS Textiles Industries North Africa North America Engineered Textiles 36 Qingdao East Road - Taicang Important: All properties are average values given for indication. Values are not intended for use as a specification. Information given in this document is based on the present knowledge of the technical properties of our product. All information is believed to be accurate but is given without acceptance of liability. Users should make their own assessment of the suitability of any product for the purposes required. Information contained in the present document refers to the product specifically indicated and cannot be valid in combination with other products. All sales are subject to our standard terms of sale which include limitations on liability and other important terms. Reinforcement made with a synthetic non-woven core and chopped glass fibers mechanically stitched together. APPLICATIONS / AAARKETS • Industrial Goods • Wind Energy Components ROVICORE™ LINE ROVICORE™ can be used for all the closed mold process needs and helps improve productivity and quality. It contributes to your part's success. Because of its versatility, the ROVICORE™ LINE can be used to make a wide array of composite parts: • With sandwich areas - Single side ROVICORE™. • When a good surface aspect is needed • When high mechanical performance is needed SINGLE SIDE

1. Is the ROVICORE™ core sold by itself? No, the minimum construction is the core Most standard resins are compatible (Polyester, DCPD, Vinylester). FLOW™ specifically adapted to this process. 4. Is it possible to use many layers in Yes, if the finished part is sufficiently thick. 5. What is the impact of the core's The position of the synthetic core allows for a uniform distribution of the resin In the case of ROVICORE™ PLY, the posi- tion of the core directly behind the mat helps improve the surface aspect by screening the multiaxial's marking. 6. Is it possible to use a single adhesive on...