RESIN PROFILE - DuPont

1 DuPont delrin SC699 RESIN PROFILE A new grade of delrin acetal RESIN with low friction and low wear extends the range of Special Control and Premium Control gradesThe new grade of acetal RESIN , delrin SC 699, offers predictable performance and avoidance of excessive friction, stick-slip effects, squeaking where two surfaces slide, roll or rub against each SC699 acetal RESIN has been modified for exceptional low friction performance and is suitable for high volume manufacture. It has been specifically developed for parts requiring high precision moulding in the healthcare industry and is supplied with the relevant regulatory compliance (FDA and EU food compliance, production according to GMP standards, testing against USP Class VI and ISO 10993 5 and -11).

2 As with other grades from the delrin product family, the material also exhibits outstanding properties in terms of strength and stiffness, as well as ensuring reliable and durable mechanical performance in features High strength High stiffness Impact resistance Extremely low frictionBenefits in application No external lubricant required Regulatory compliance Easy device actuation No squeakingTypical end uses Valves and pumps Dry powder inhaler parts Injection device parts Dose counting itselfTy pical dynamic coefficient of frictionAgainst steelDelrin SC652 Zytel SC310 delrin SC 699 NC10 Crastin SC164 delrin SC655 North AmericaDuPont Performance PolymersWilmington, DelawareTel +1 302 999-4592 South AmericaDuPont do Brasil, , SP BrasilTel +55 11 4166 8531/8647 Asia PacificDuPont China Holding Co, , ChinaTel +86 21 3862 2888 DuPont Kabushiki KaishaTokyo, JapanTel +81 3 5521 8500 Europe / Middle East / AfricaDuPont de Nemours International , SwitzerlandTel +41 22 717 51 2012 DuPont .

3 The DuPont Oval Logo, DuPont , The miracles of science and delrin are registered trademarks or trademarks of E. I. du Pont de Nemours and Company or its (NYSE: DD) has been bringing world-class science and engineering to the global marketplace in the form of innovative products, materials, and services since 1802. The company believes that by collaborating with customers, governments, NGOs, and thought leaders we can help find solutions to such global challenges as providing enough healthy food for people everywhere, decreasing dependence on fossil fuels, and protecting life and the environment. For additional information about DuPont and its commitment to inclusive innovation, please visit information provided in this data sheet corresponds to our knowledge on the subject at the date of its publication.

4 This information may be subject to revision as new knowledge and experience becomes available. The data provided fall within the normal range of product properties and relate only to the specific material designated; these data may not be valid for such material used in combination with any other materials, additives or pigments or in any process, unless expressly indicated otherwise. The data provided should not be used to establish specification limits or used alone as the basis of design; they are not intended to substitute for any testing you may need to conduct to determine for yourself the suitability of a specific material for your particular purposes. Since DuPont cannot anticipate all variations in actual end-use and disposal conditions, DuPont does not guarantee favorable results, makes no warranties and assumes no liability in connection with any use of this information.

5 All such information is given and accepted at the buyer s risk. It is intended for use by persons having technical skill, at their own discretion and risk. Nothing in this publication is to be considered as a license to operate under or a recommendation to infringe any patent. DuPont advises you to seek independent counsel for a freedom to practice opinion on the intended application or end-use of our products. CAUTION: Do not use DuPont materials in medical applications involving implantation in the human body or contact with internal body fluids or tissues unless the material has been provided from DuPont under a written contract that is consistent with DuPont policy regarding medical applications and expressly acknowledges the contemplated use. For further information, please contact your DuPont representative.

6 You may also request a copy of DuPont POLICY Regarding Medical Applications H-50103-4 and DuPont CAUTION Regarding Medical Applications H-50102-4. L-14651-00 DuPont : the material supplier of choice to the health care industry DuPont offers one of the broadest portfolios of engineering plastics and thermoplastic elastomers for medical devices, surgical devices and for diagnostic or pharmaceutical manufacturing equipment. They offer benefits including structural properties with lower material density and ease of forming geometrically complicated parts. In addition, minimal finishing operations, rapid production cycles, and longer life with enhanced durability all contribute to cost DuPont health care product offering provides food agency compliance, ISO 10993-5 and -11 compliance as well as USP Class VI compliance.

7 Speciality health care products are manufactured following GMP. Beyond material supply, DuPont actively supports customers with assistance in material selection, tool design and moulding delrin SC699