8 (800) 700-8175 The call is free For the production of bags (HDPE, LDPE), packing bags, garbage bags For the production of polypropylene bags, Big Bags For the production of strapping tape © 2013–2018 Chalk additives CALTECH (Indonesia) Personal data processing policy Website development - VremyaOnline

8 (800) 700-8175 The call is free Certificates Expert opinion Federal Service for Supervision of Consumer Rights Protection and Human Welfare. State registration certificate With ertifikat compliance © 2013–2018 Chalk additives CALTECH (Indonesia) Personal data processing policy Website development - VremyaOnline

8 (800) 700-8175 The call is free Chalk additives For the production of consumer goods from plastics Injection molding is a technological process of processing plastics, non-ferrous metals and other materials by injecting their melt under pressure into a mold with subsequent cooling. Advantages of using CALTECH additive in injection and blow molding production (PP, HDPE, LDPE) Reducing shrinkage of the product; Improving the application of the image to the surface of the final product; Achievement of exact geometric parameters of the finished product; Increased productivity due to an increase in thermal conductivity due to the inclusion of CaCO3 (reducing the time for heating / cooling the product); Reducing the cost of white or colored dye; Increasing the rigidity of the products, due to which the final product with the CALTECH additive has a greater resistance to deformation. Standards for the use of CALTECH in various types of products Application Base polymer Concentration (% by weight) * Injection molding LDPE HDPE PP up to 40 up to 40 up to 40 Blow molding LDPE HDPE PP 4-10 5-15 5-15 * - The amount of CALTECH concentrate added depends on the consumer's requirements for the final product. Recommended CALTECH brands: © 2013–2018 Chalk additives CALTECH (Indonesia) Personal data processing policy Website development - VremyaOnline