【信越Shin-Etsu】KE信越硅胶物性表(英文版)

T echnical data Rubber CompoundsPerformance Test ResultsContents■Silicone rubberGeneralproperties 2properties 5 Other■Fluorosilicone rubber 6■SEP rubber 7■Curing agentsTypes 8 Suitability by application 8 Standard addition quantity 9■Standard conditions for compression molding 10■Primers 10■Coloring agents 10■Application examples by industry 1121. Silicone rubber: general propertiesMeasurement: in accordance with JIS K 6249 Test pieces: 165°C/10 min (press cure), 200°C/4 h (post cure)✽1 Standard addition quantity is the quantity of curing agent added to 100 parts compound.✽2 Linear shrinkage values differ according to the curing agent used.✽3 Angle piece✽4 Measured values at 150°C/22 h.✽5 The data below linear shrinkage is based on measurements on a product by compression molding at 170°C/10 min (with no post cure).[Unit conversion] tensile strength: 10 kgf/cm2 = 0.98 MPa; tear strength: 1 kgf/cm = 0.98 kN/m; volume resistivity: 1014 Ω·cm = 1 TΩ·cm.(Not specified values)(Not specified values)3Measurement: in accordance with JIS K 6249 Test pieces: 165°C/10 min (press cure), 200°C/4 h (post cure)✽1 Standard addition quantity is the quantity of curing agent added to 100 parts compound.✽2 Linear shrinkage values differ according to the curing agent used.✽3 Test pieces: 120°C/10 min (press cure), 200°C/4 h (post cure)✽4 For addition quantities, refer to Standard Addition Quantity of curing agents on p. 9.✽5 Measured values at 100°C/22 h ✽6 Measured values at 150°C/22 h ✽7 X-93-1609 is a flame retardant.[Unit conversion] tensile strength: 10 kgf/cm 2 = 0.98 MPa; tear strength: 1 kgf/cm = 0.98 kN/m; volume resistivity: 1014 Ω·cm = 1 T Ω·cm.(Not specified values)(Not specified values)4Silicone rubber: General properties (cont.)Measurement: in accordance with JIS K 6249 Test piece: 165°C/10 min (press cure), 200°C/4 h (post cure)✽1 Standard addition quantity is the quantity of curing agent added to 100 parts compound.✽2 Linear shrinkage values differ according to the curing agent used.✽3 Test pieces: 120°C/10 min (press cure), 200°C/4 h (post cure)✽4 Test pieces: 120°C/10 min (press cure), 150°C/1 h + 250°C/24 h (post cure)✽5 Test pieces: 120°C/10 min (press cure), 150°C/1 h (post cure)✽6 Angle piece ✽7 Measured values at 150°C/22 h ✽8 Ω·m ✽9 Measured values at 150°C/70 h ✽10 Measured values at 105°C/70 h[Unit conversion] tensile strength: 10 kgf/cm2 = 0.98 MPa; tear strength: 1 kgf/cm = 0.98 kN/m; volume resistivity: 1014 Ω·cm = 1 TΩ·cm.(Not specified values)(Not specified values)5(Not specified values)(Not specified values)Measurement: in accordance with JIS K 6249 Test pieces: 165°C/10 min (press cure), 200°C/4 h (post cure)✽1 Measured values at 200°C/72 h ✽2 Measured values at 230°C/72 h ✽3 Test pieces: 120°C/10 min (press cure), 200°C/4 h (post cure)✽4 Measured values at 300°C/72 h ✽5 Relevant data is for addition cure (C-25A/B=0.5/2.0)✽6 Data for the product in question was measured based on a pressure-cure product cured at 170°C/10 min (with no post cure).(Not specified values)Measurement: in accordance with JIS K 6249 Test pieces: 165°C/10 min (press cure), 200°C/4 h (post cure)(Not specified values)6Fluorosilicone rubber is highly resistant to high and lowtemperatures and solvents, and has excellent workability. InIRM 903, a standard oil, there is less than 5% swelling(150°C/70 h). Fluorosilicone rubber also has excellent resistanceto silicone fluid. Shin-Etsu’s fluorosilicone rubber productsinclude the FE-201-U Series for general molding (hardness:25-80), and the FE-301-U Series of high strength rubbers(hardness: 40-80). We also produce FE-451-U, a copolymertype that exhibits oil resistance midway between that ofdimethyl silicone rubber and fluorosilicone rubber. Thiscopolymer material has oil resistance while also having superiorcold resistance, and maintains a greater degree of rubberelasticity at low temperatures than typical silicone rubbers.Applications : Rubber parts including diaphragms, check valves,and connectors, specifically in applications requiring oil andsolvent resistance.Measurement: based on JIS K 6249 Test pieces: 165°C/10 min (press cure), 200°C/4 h (post cure)✽1 Measured values at 180°C/22 h ✽2 FE-451-U is produced in response to orders received.(Not specified values) 2. Fluorosilicone rubber7SEP rubber is produced by modifying ethylene propylene rubber (EPDM) with silicone. This improves EPDM’s properties of heat resistance and weather resistance, and low temperature characteristics. These performance characteristics lie between those of EPDM and silicone rubber, but SEP rubber has the additional favorable properties of chlorine resistance and sponge foaming characteristics. In high temperature conditions over 100°C, SEP rubber has higher mechanical strength, in particular tear strength, than EPDM, and is comparable to high-strength silicone rubber. In terms of resistance to steam, hot water, acids and alkalis, SEP rubber is more durable than silicone rubbers. SEP rubbers are available in several grades: general grade (SEP-1711-U), heat-resistant grade (SEP-1721-U), extrusion grade (SEP-1731-U) and flame-resistant grade (SEP-363-U).Applications : Rubber parts for high-temperature applications requiring high strength, including plug boots.3. SEP Rubber (silicone-modified EPDM)Measurement: based on JIS K 6249 Test pieces: 170°C/10 min (press cure), 150°C/2 h (post cure)✽ Measured values at 150°C/22 h● We also offer a range of trial products in grades other than those listed above.(Not specified values)8Shin-Etsu’s silicone rubber compounds typically do notinclude a curing agent. These are called “U-types,” andexpressed such as KE-951-U. With U-type products, choose asuitable curing agent (from C-1A to C-25A/B) in accordancewith the curing method. We also offer curing agents otherthan those listed here. Please contact Shin-Etsu for details. 4. Curing agents✽ Use sponge curing agents as a combination of C-1A with C-3, or C-23 with C-3.9★ Note: Please contact Shin-Etsu separately for information regarding Hot Air Vulcanization (HAV).✽1 In summer (June-September), add curing agents at 0.2-0.4 parts greater than the standard addition quantity;in winter (December-March), add at 0.1-0.3 parts less than the standard addition quantity.✽2 C-4 is volatile, so the rubber compound should be used soon after mixing.✽3 C-8 has qualities nearly identical to C-4, but has the advantage of lower volatility than C-4.Standard addition quantity is the quantity of curing agent added to 100 parts compound.105. Standard conditions for compression molding7. Coloring agents✽1 Curing may be uneven in molded items thicker than 5 mm. Shin-Etsu recommends C-3, C-8, or C-8A for molding items over 5 mm thick.✽2 Molding possible at temperatures as low as 120°C-150°C.By applying the primer in advance, better adhesion will be obtained.6. Primers● We offer other primers in addition to those listed above. Contact our Sales Department for details.✽1 Electrically conductive products such as KE-3711-U✽2 For information about these products, please contact one of the Sales Departments listed on the back cover.11http://www.silicone.jp/C Shin-Etsu 2004.9/2011.9 1 2.B.P. Printed in Japan.Shin-Etsu Silicones Europe B. V.Bolderweg 32, 1332 A V , Almere, The Netherlands Phone : +31-(0)36-5493170 Fax : +31-(0)36-5326459Germany BranchRheingaustrasse 190-196, 65203 Wiesbaden, Germany Phone : +49-(0)611-962-5366 Fax : +49-(0)611-962-9266Shin-Etsu Silicone Taiwan Co., Ltd.Hung Kuo Bldg. 11F-D, No. 167, Tun Hua N. Rd.,Taipei, 10549 Taiwan, R.O.C.Phone : +886-(0)2-2715-0055 Fax : +886-(0)2-2715-0066Shin-Etsu Silicone Korea Co., Ltd.GT Tower 15F, 1317-23, Seocho-Dong, Seocho-Gu, Seoul 137070, KoreaPhone : +82-(0)2-590-2500 Fax : +82-(0)2-590-2501Shin-Etsu Singapore Pte. Ltd.4 Shenton Way, #10-03/06, SGX Centre 2, Singapore 068807Phone : +65-6743-7277 Fax : +65-6743-7477India BranchFlat No. 712, 7F, 24 Ashoka Estate, Barakhamba Road, New Delhi, 110001, IndiaPhone : +91-11-43623081 Fax : +91-11-43623084Shin-Etsu Silicones (Thailand ) Ltd.7th Floor, Harindhorn Tower, 54 North Sathorn Road,Bangkok 10500, ThailandPhone : +66-(0)2-632-2941 Fax : +66-(0)2-632-2945Shin-Etsu Silicone International Trading (Shanghai ) Co., Ltd.29F Junyao International Plaza, No.789,Zhao Jia Bang Road, Shanghai 200032, ChinaPhone : +86-(0)21-6443-5550 Fax : +86-(0)21-6443-5868Guangzhou BranchB-2409, 2410, Shine Plaza, 9 Linhexi Road, Tianhe, Guangzhou, Guangdong 510610, ChinaPhone : +86-(0)20-3831-0212 Fax : +86-(0)20-3831-0207Silicone Division Sales and Marketing Department 3 < HTV Rubbers and LIMS >6-1, Ohtemachi 2-chome, Chiyoda-ku, Tokyo, Japan Phone: +81-(0)3-3246-5151 Fax: +81-(0)3-3246-5362● The data and information presented in this catalog may not be relied upon to represent standard values. Shin-Etsu reserves the right to change such data and information, in whole or in part, in this catalog, including product performance standards and specifications without notice.● Users are solely responsible for making preliminary tests todetermine the suitability of products for their intended use. Statements concerning possible or suggested uses made herein may not be relied upon, or be construed, as a guaranty of no patent infringement.● The silicone products described herein have been designed,manufactured and developed solely for general industrial use only; such silicone products are not designed for, intended for use as, or suitable for, medical, surgical or other particular purposes. Users have the sole responsibility and obligation to determine the suitability of the silicone products described herein for any application, to make preliminary tests, and to confirm the safety of such products for their use.● Users must never use the silicone products described hereinfor the purpose of implantation into the human body and/orinjection into humans.● Users are solely responsible for exporting or importing thesilicone products described herein, and complying with all applicable laws, regulations, and rules relating to the use of such products. Shin-Etsu recommends checking each pertinent country's laws, regulations, and rules in advance, when exporting or importing, and before using the products.● Please contact Shin-Etsu before reproducing any part of thiscatalog.Copyright belongs to Shin-Etsu Chemical Co., Ltd.。