RF Absorbers Microwave Absorbers EMI Shielding Elastomers High Temperature Coatings Specialty Caulks Customized Inks

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1 RF Absorbers Microwave Absorbers EMI Shielding Elastomers High Temperature Coatings Specialty Caulks Customized Inks innovative materials for integrated solutions

2 innovative materials for integrated solutions RF Absorbers Microwave Absorbers EMI Shielding Elastomers High Temperature Coatings Specialty Caulks Customized Inks RF Absorbers Microwave Absorbers EMI Shielding Elastomers High Temperature Coatings Potting Compounds Specialty Caulks Customized Inks MAST Technologies is a global innovator and manufacturer of RF and microwave absorbing materials, EMI solutions, and high temperature coatings. MAST is a customer driven organization that prides itself on the ability to offer prompt and effective solutions from product selection through post sale support. MAST Technologies products are used by many of the world s largest OEMs in industries from consumer electronics, military vehicles, military electronics, automotive, telecommunications, space, instrumentation, wireless communication, and medical devices. Demonstrating MAST Technologies commitment to innovation and new product development, MAST has been the recipient of multiple Small Business Innovation and Research (SBIR) contracts, and is proud to have brought the developed products to market. MAST Technologies was founded on the principles of providing best in class service with the highest quality products at prices that every customer can afford. CUSTOMER COMMITMENT MAST Technologies is unequivocally dedicated to the pursuit of one hundred percent customer satisfaction. Our goal is to continue to impress from our first interactions with a customer s design, to prototyping, production, and post sale support. MAST Technologies is committed to prompt delivery of quotations, samples, and orders, commonly within 24 hours. ENGINEERING SUPPORT MAST Technologies is committed to providing a cost effective high performance solution. Engineering resources are always made available for customers to utilize whether it is simply for material selection or new product development. CUSTOMIZATION MAST Technologies prides itself on being a low cost leader in custom die cutting, kiss cutting, and fabricating products into ship-sets or kits. MAST Technologies also offers material tuning, wherein a material is optimized for a specific customer frequency, for little or no charge. SAMPLE KITS MAST Technologies also offers a FREE sample kit program, where customers may evaluate several material options completely free of charge. ORDER YOUR FREE SAMPLE KIT TODAY! ORDER YOUR FREE SAMPLE KIT TODAY! Please contact a MAST Technologies representative via at: sales@masttechnologies.com or by completing our quick and easy Sample Kit Request Form at:

3 RF ABSORBERS Tuned Frequency Absorbers (MR1 Series) Tuned Frequency Absorbers, also known as resonant frequency absorbers, provide great reflection loss at a discrete frequency, typically offering 2dB of attenuation in a thin elastomeric solution. MAST Engineers can tune an absorber to any frequency from 1 to 1 GHz, by simply changing the formulation and thickness..1 to.15 6 to 375 RoHS Compliant: Yes Sheet Sizes: 12 x12, 24 x24 UL94 V Rated: Yes PSA Available: 1 suffix Tuned Frequency Absorbers Reflectivity Performance Part Number Thickness (in) Part Number Thickness (in) MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR Reflectivity -2-3 MR11-4- MR11-6- MR11-8- MR11-1- MR MR MR MR Cavity Resonance Absorbers (MR2 Series) Cavity Resonance Absorbers are designed to exhibit high loss and are intended to be applied to metal surfaces inside microwave cavities to reduce the Q of the cavity. Cavity Resonance Absorbers attenuate energy at normal and high angles of incidence at frequencies from 1 GHz to 4 GHz..1 to.15 6 to 375 RoHS Compliant: Yes Sheet Sizes: 12 x12, 24 x24 UL94 V Rated: Yes PSA Available: 1 suffix Cavity Resonance Absorbers Reflectivity Performance Part Number Thickness (in) Part Number Thickness (in) MR MR MR MR MR MR MR MR MR MR MR MR MR Reflectivity -2-3 MR thk MR thk MR thk MR thk MR thk MR thk

4 RF ABSORBERS Low Frequency Absorbers (MR5 Series) MAST Technologies Low Frequency EMI Absorber product series is a magnetically loaded sheet stock having high loss at sub-microwave frequencies. Low Frequency Absorbers are designed with shaped magnetic particles that exhibit high permeability at frequencies from 5 MHz to 4 GHz. The Low Frequency Absorber product line is the thinnest of the MR series products, with standard thicknesses of.6,.1,.2 and.4; other thicknesses and configurations are also available. Relative Permeability MR51 Series Relative Permeability μ' μ'' Frequency [MHz] Part Number Thickness (in) MR MR MR MR MR5 Low Frequency Absorbers Attenuation vs. Frequency Performance to.4 6 to 25 RoHS Compliant: Yes Sheet Sizes: 12 x12, 12 x24 UL94 V Rated: Yes PSA Available: 2 1 suffix Attenuation (db/cm) Surface Wave Absorbers (MR3 Series) Surface Wave Absorbers are designed to exhibit the highest loss and are intended to be applied to metal surfaces for traveling or surface wave attenuation. Surface Wave Absorbers attenuate traveling wave energy at frequencies from 1 GHz to 4 GHz..1 to.15 6 to 375 RoHS Compliant: Yes Sheet Sizes: 12 x12, 24 x24 UL94 V Rated: Yes PSA Available: 1 suffix Attenuation (db/cm) Surface Wave Absorbers Attenutaion vs. Frequency Performance Part Number Thickness (in) Part Number Thickness (in) MR MR MR MR MR MR MR MR MR MR Lossy Foam Absorbers (MF2 Series) MAST Technologies Lossy Foam Absorber product series is a lightweight conductive carbon impregnated sheet stock providing broadband insertion loss at microwave frequencies. Lossy Foam Absorbers are designed with a constant coating to exhibit high insertion loss. Lossy Foam absorbers are the lowest cost solution for attenuating energy at frequencies from 1 GHz to 1 GHz. Part Number Thickness (in) MF MF MF MF MF Performance Specifica ons Opera ng -6 to 25 RoHS Compliant: Yes Sheet Sizes: 24 x24 UL94-V Rated: No PSA Available: Standard with - 1 suffix Insertion Loss Lossy Foam Absorbers Insertion Loss Performance MF22-3- MF22-2- MF22-1- MF22-9-

5 SPECIALTY ABSORBING MATERIALS Reticulated Foam Absorbers (MF1 Series) MAST Technologies Reticulated Foam Absorber product series is a lightweight conductive carbon loaded sheet stock providing broadband loss at microwave frequencies. Reticulated Foam Absorbers are designed with a continuous gradient coating to exhibit high reflection loss and are intended to be applied to metal surfaces inside microwave cavities, housings, radomes, network enclosures, or antennae. Reticulated Foam Absorbers attenuate energy at normal and high angles of incidence at frequencies from 1 GHz to 1 GHz. Part Number Thickness (in) MF MF MF MF to 25 RoHS Compliant: Yes Sheet Sizes: 24 x24 UL94 V Rated: No PSA Available: 1 suffix Reflectivity Reticulated Foam Absorbers Reflectivity Performance MF thk PN MF thk PN MF thk PN MF thk Convoluted Foam Absorbers (MF3 Series) MAST Technologies Convoluted Foam Absorber product series is a lightweight conductive carbon impregnated sheet stock providing broadband reflection loss at microwave frequencies. Due to the shape of the cones on Convoluted Foam Absorbers, they exhibit high reflection loss and are intended to be applied to metal surfaces inside test boxes, housings, radomes, network enclosures, or antennae. Convoluted Foam Absorbers attenuate energy at normal and high angles of incidence at frequencies from 1 GHz to 1 GHz. Part Number Thickness (in) MF MF to 25 RoHS Compliant: Yes Sheet Sizes: 24 x24 UL94 V Rated: N PSA Available: 1 suffix Reflectivity Convoluted Foam Absorbers Reflectivity Performance MF32-1- MF32-2- Absorber Compounds (MC1 Series) MAST Technologies absorptive compounds are magnetically loaded RF absorber / microwave absorber materials fabricated to be electrically equivalent to the MAST Technologies MR2 Cavity Resonance sheet products, or can be custom tailored to a specific electrical performance. The materials can be manufactured using one or two part systems in a variety of viscosities. Absorber caulk can be used for prototyping and test, or in production via automated dispensing systems. Typical Applications: Potting Compound Electrical Encapsulant Form-In-Place Caulk Sheet Seams Product Packages: SEM-Kits: 1.5, 2.5, 6, 8 oz. Quart Gallon 5 gal Pail Part Number MC MC GHz (.7 ) 2 1 GHz (.65 )

6 Absorber product series is a lightweight conductive EMI SHIELDING SOLUTIONS PICTURE HERE ding broadband reflection loss at microwave AST-O-Shield Conductive Elastomers (ME1 Series) ones on Convoluted EMI Foam Absorbers, SHIELDING they exhibit SOLUTIONS o be applied to metal surfaces inside test boxes, AST Technologies MAST O Shield solid silicone elastomers are specially impregnated with s, or antennae. Reticulated Foam Absorbers lectrically conductive fillers to provide shielding against electromagnetic interference (EMI). These ngles of incidence MAST-O-Shield at frequencies from Conductive 1 GHz to 1 licone based elastomers offer EMI shielding Elastomers for extended (ME1 time Series) and temperature exposure pplications, while resisting compression set. The nickel graphite impregnated materials offer a MAST-O-Shield GHz. Technologies MAST O Shield Conductive solid silicone Elastomers elastomers are (ME1 specially Series) impregnated with oderate cost electrically shielding conductive material fillers which to provides shielding excellent against shielding electromagnetic effectiveness interference for aluminum (EMI). These and ainless 6 to 25 steel MAST silicone Technologies housing based gaskets. MAST-O-Shield elastomers These offer materials solid EMI silicone shielding are elastomers available for extended are in specially sheet time and stock, impregnated temperature die cut, with or exposure electrically custom Part Number Thickness (in) conductive fillers to provide shielding applications, against while electromagnetic resisting compression interference set. The (EMI). nickel These graphite silicone impregnated based elastomers materials offer offer EMI a olded 24 x24 forms. MF shielding for extended time and temperature moderate exposure cost shielding applications MF32 3 material while which resisting provides 4 4 compression excellent 3. shielding set. The effectiveness nickel graphite for aluminum impregnated and tandard with materials offer a moderate cost 1 suffix shielding stainless material steel that housing provides gaskets. excellent These shielding materials effectiveness are available for in aluminum sheet stock, and die cut, stainless or steel custom housing gaskets. These materials are available molded in sheet forms. stock, Typical die-cut, Properties or custom by molded Compound forms. 1 Series) Test Method SNiG45 SNiG55 SNiG65 Elastomer Type Typical Typical Properties Properties Silicone by Compound by Compound Silicone Silicone Conductive Filler Nickel/Graphite Nickel/Graphite Nickel/Graphite Test Method SNiG45 SNiG55 SNiG65 Sheet Thickness (in) Test Method.2 SNiG SNiG SNiG Elastomer Type Silicone Silicone Silicone Volume Resistivity Elastomer (ohm cm Type max) ASTM D991.1 Silicone Silicone.1 Silicone.1 Conductive Filler Nickel/Graphite Nickel/Graphite Nickel/Graphite Hardness (Shore Conductive A) Filler Nickel/Graphite Nickel/Graphite Nickel/Graphite Sheet Thickness (in) ASTM D ± ± ±7.125 Sheet Thickness (in) Specific Gravity Volume Resistivity (ohm cm Volume Resistivity (ohm cm max) ASTM max) D297 ASTM D991 ASTM D Tensile Strength Hardness (Shore A) ASTM D ±7 55 ±7 65 ±7 Hardness (PSI) (Shore A) ASTM D412 ASTM D ± ±7 65 ±7 3 Specific Gravity ASTM D Elongation (%) Specific Gravity ASTM D412 ASTM D Tensile Strength (PSI) ASTM D Tear Strength Tensile Die B Strength (PSI) ASTM D624 ASTM D Elongation (%) ASTM D Color Elongation (%) ASTM D Tear Strength Die B ASTM Dark D624 Grey 65 Dark Grey 65 Dark Grey 65 Tear Strength Die B ASTM D Color Dark Grey Dark Grey Dark Grey Color Dark Grey Dark Grey Dark Grey unds are magnetically loaded RF absorber / microwave ectrically equivalent to the MAST Technologies MR2 Cavity ustom tailored to a specific electrical performance. The one or two part systems in a variety of viscosities. ll quantities for prototyping and test, or in production via lectrically Electrically Conductive Conductive Compound Compound (MC1 (MC1 Series) (MC1 Series) t MAST Technologies suite of conductive caulk and ink materials can meet AST Packages: Technologies MAST Technologies suite of conductive suite of conductive caulk (.7 ) and caulk ink and materials ink materials can can meet meet a variety a of demanding of demanding electrical and electrical environmental and environmental specifications. specifications. MAST utilizes MAST electrically utilizes conductive electrically fillers to lectrical ts: 1.5, 2.5, and 6, conductive environmental 8 oz. MC GHz fillers to achieve specifications. achieve specific surface or volume surface conductivities (.65 ) MAST or utilizes volume in a conductivities electrically conductive variety of different in a variety binder types of fillers to and chieve specific different viscosities. surface binder MAST or types volume Technologies and viscosities. conductivities has MAST standard in Technologies a off variety the shelf of has products different standard but binder off specialized the shelf types in customizing and iscosities. products MAST these but Technologies materials specializes for targeted in has customizing standard applications, these off the levels materials shelf of resistivity, products for targeted and but environmental applications, specialized attributes. in customizing il ese materials levels of for resistivity, targeted and applications, environmental levels attributes. of resistivity, and environmental attributes. pounds (MC1 Series) Part Number MC GHz Part Number Volume Resistivity Elastomer Filler Type MC <1mΩ cm Silicone Nickel/Graphite Caulk Part Number Volume Resistivity Elastomer Filler Type MC <1mΩ cm Silicone Nickel/Graphite Caulk Part Number Compound Thickness (in) ME11 1 SNiG45.32 ME11 2 SNiG45.62 ME11 3 Part Number Compound SNiG45 Thickness (in).93 ME11 4 ME11 1 SNiG45 SNiG ME11 2 SNiG45.62 ME11 5 ME11 3 SNiG45 SNiG ME11 6 ME11 4 SNiG45 SNiG ME11 7 ME11 5 SNiG55 SNiG ME11 8 ME11 6 SNiG55 SNiG ME11 7 SNiG55.93 ME11 9 SNiG65.32 ME11 8 SNiG ME11 1 SNiG65.62 ME11 9 SNiG65.32 ME11 11 ME11 1 SNiG65 SNiG ME11 12 ME11 11 SNiG65 SNiG ME11 12 SNiG caulk and ink materials can meet a variety of demanding electrical and tilizes resistive Oriented Wire Elastomers (ME2 Series) Electrically fillers to achieve Resistive specific surface Compounds or volume (MC1 Series) der types and viscosities. MAST Technologies has standard off the MAST MAST Technologies Technologies suite Oriented of resistive Wire caulk Silicone and is ink a solid materials silicone can elastomer meet a variety filled with of demanding micro wires mizing riented these materials Wire providing Elastomers high for targeted levels of EMI applications, shielding (ME2 effectiveness. Series) levels of resistivity, electrical and environmental specifications. MAST utilizes Each resistive wire fillers positioned to achieve normal specific to the surface or volume flange resistivities mating surface in a and variety is crimped of different at the binder end to types ensure and proper viscosities. contact MAST with the Technologies surface of has AST Technologies standard the elastomer. off Oriented the shelf The products Wire outer Silicone silicone but specializes provides is a solid environmental in customizing silicone elastomer or these pressure materials filled sealing, with for making targeted micro wires the roviding t Packages: applications, high entire levels product of levels EMI useful of shielding resistivity, in industrial, effectiveness. and environmental military and Each commercial conditions. wire is applications positioned that normal require to EMI the ange mating shielding surface and environmental is crimped at sealing the end with to moderate ensure closure proper force. ts: 1.5, 2.5, 6, 8 oz. contact with the surface of e elastomer. The outer silicone provides environmental or pressure sealing, making the ntire product useful in industrial, military and commercial applications that require EMI il ielding and environmental sealing with moderate closure force. rum Typical Typical Properties Properties Volume Part Number Compound Type Resin Type Solid Silicone: Solid Silicone: A A 59588, A A 59588, Class II, Class Grade II, Grade 4 4 Resistivity (Ω cm) Thickness: Thickness: MC or.62 or.62 (.81 or (.81 Caulk 1.58 or mm) 1.58 mm) Silicone 25 Compression Compression MC Part Number Thickness (in) Length (in) Width (in) Set (@ Set 5psi): (@ 5psi): 2% 2% Caulk Silicone 5 ME Color/Seal: Color/Seal: MT 3 Grey / Grey Series Waterproof / Waterproof Water Based Ink Latex 1 1 ME Typical Properties MT 1 Temperature: Temperature: Series 6 C to 6 C 26 C to 26 C Ink Phenolic 2 1 ME Solid Silicone: EMP A A 59588, Survivability: EMP Survivability: MTL 21 Class Series Yes Yes II, Grade Water Based 4 Ink Phenolic ME Thickness: ME21 5 Monel.32 Monel Wire: or.62 Wire: MT 29 QQ N 281 QQ N 281 (.81 Series Class or A Class 1.58 A mm) Ink Polyimide ME Density/sq Density/sq in.: 9 in.: ±15% 9 ±15% Compression Set (@ 5psi): 2% Part Number Thickness (in) Length (in) Width (in) Diameter: Diameter:.35 / /.45 ME Color/Seal: Grey / Waterproof Typical Applications: Product ME21 2 Packages: Temperature: 6 C to 26 C Concealment ME21 3 SEM-Kits: 1.5, 2.5,.32 6, 8 oz EMP Survivability: Yes ME21 4 Sprayable Paint Quart Monel Wire: QQ N 281 Class A ME Density/sq Caulk in.: 9 ±15% Gallon ME Diameter: RF Components.35 /.45 Resistive Ink 5 gal Pail 3 gal Drum

7 MANUFACTURING OPERATIONS MAST Technologies manufacturing operations are centered in its San Diego, California, USA state of the art manufacturing facility. MAST Technologies continues to invest in the latest manufacturing technologies providing the following in house production and test capabilities: Compression Molding Liquid Injection Molding Elastomer Compounding Two Roll Milling Planetary Mixing Ball Milling High Shear Dispersion Spray Coating Application Dip Coating Application Die Cutting Kiss Cutting MAST Technologies complete in-house capabilities allow for quick turn prototypes and high volume production while maintaining full accountability and quality. In house die cutting capability allows for MAST to produce high precision die cut and kiss cut parts either in small volume or in mass production. QUALITY At MAST Technologies, quality begins with product design. Every new design, raw material, manufacturing process, quality inspection, and shipment is held to the highest quality control standards. MAST Technologies believes that quality is not an opportunity, but rather an expectation. MAST Technologies works closely with customers to establish a quality control program for their specific needs while adhering to the ISO 91:28 and AS91 standards. MAST Technologies has invested in precision measurement equipment and tools for in process and final product quality control testing. Some of our test capabilities are: Vector Network Analyzer (.2-2 GHz) NRL Arch Testing (.7 2 GHz) Transmission Tunnel Testing (.7 2 GHz) 7mm Airline Testing Bulk Resistivity Testing Universal Tester - Tensile, Elongation & Tear Precision Thickness Mapping Durometer Box Furnace (RT - 2 F) Hegman Grind Gauge Viscometer 1S91:28, AS91C Certified. ITAR Registered.

8 RF Absorbers Microwave Absorbers EMI Shielding Elastomers High Temperature Coatings Specialty Caulks Customized Inks MAST Technologies 637 Nancy Ridge Drive, Ste 13 San Diego, CA p: (858) f: (858) General Inquiries: Sales Inquiries: MAST TECHNOLOGIES 213 REV 5-213