EC21 Product Catalogs - gpa

Precision Instrument Materials ,Aerospace Materials ,Optoelectronic Materials,Al/SiC,Al-SIC

20260403

GPa） 95-220 Bending Strength（MPa） Customized Tensile Strength （MPa） Customized Coefficient of Thermal Expansion（10-6/K） 7-17 Thermal Conductivity（W/m·K） Customized Product Features

B4C Boron Carbide

20250301

GPa) 450 - 470 Electrical Conductivity (at 25°C) (S) 140 Thermal Conductivity (at 25°C) (W/m.K) 30 - 42 Thermal Expansion Co-eff. x10-6 (°C) 5 Thermal neutron capture cross section (barn) 600 Appl

Virgin Carbon Fibre Chopped Tow Fiber (12mm)

20250205

This chopped carbon fibre tow is made from 100% virgin standard modulus fibre (4-5Gpa) chopped to a consistent length of 12mm. This specification of chopped tow is ideal for use in cosmetic projects

Fast Repair Wrap Tape Emergency Pipe Repair Tape

20241212

Gpa ♦ Maximum service temperature: … 150℃ ♦ Pressure resistance: … 450psi (Min wrapping 12 layers around cracked/leaking area) Application: 1. Once the leaking area is identified, shut down

Fast Seal Pipe Repair Tape Pipe Leak Quick Seal Pipe Repair Bandage for Leaking Fix Tape

20241212

Gpa ♦ Maximum service temperature: … 150℃ ♦ Pressure resistance: … 450psi (Min wrapping 12 layers around cracked/leaking area) Fast Seal Pipe Repair Tape Pipe Leak Quick Seal Wrapping for L

5000 Series Aluminum Alloy

20241025

GPa)Tensile Strength (MPa)Yield Strength (MPa)Elongation (%)50522.68607 – 65023.8120 – 14070195 – 30595 – 2401 – 1250832.65570 – 64023.5110 – 14072270 – 365125 – 2802 – 1050862.66

PI Film Series: Bidirectional Stretching BOPI

20240919

GPa > 3.1 Dielectric constant 3.3±0.2 Volume resistivity, Ω. cm > 10 12 Surface resistivity, Ω > 10 14 Dielectric strength, V/μm > 265 Percentage of contraction, % < 0.2 hydroscopicity, % < 2 If

S31254 254SMO F44 Super Austenitic Alloy Pipes

20240812

GPa) 195 Gpa 28300 Ksi Electrical resistivity [μΩ . cm] 8.5 μohm/cm Poissons Ratio 0.30 Shear Modulus 75 Gpa 10900 Ksi GENERAL DATA Standard 31254 UNS S31254 WERKSTOFF NR. 1.4547 EN X1CrNiMoN20-18

Precision-Engineered Alumina Ceramic Substrates for Automotive Catalysts

20240720

GPa 14 Young's Modulus Stretching Method GPa 340 Water Absorption % 0 Camber / Length ‰ T≤0.3: ≤5‰, Others: ≤3‰ Thermal Properties Max. Service Temperature (non-loading) / ºC 1200 CTE (c

Fused Quartz

20240619

化学成分二氧化硅 (SiO₂)纯度 >99.95% SiO₂密度 2.203 g/cm³硬度 5.3–6.5 Mohs拉伸强度 48.3 MPa压缩强度 >1.1 GPa杨氏模量 71.7 GPa泊松比 0.17热膨胀系数 5.5 × 10⁻

500mm UHP Graphite Electrode for Electric Arc Furnaces

20240614

GPa): 14 Ash Content (≤, %): 0.3 CTE(≤, 10-6/°C): 1.4 Material: Domestic needle coke/Imported Needle Coke Color:Black/Grey High Quality graphite electrode EATURE Outstanding electrical conductiv

Steel Smelting Ladle Furnace Graphite Electrodes

20240408

GPa 12.0 Nipple (N) 14.0 Bulk Density ≥ Electrodes (E) ɡ/㎝³ 1.58 Nipple (N) 1.68 100-600(C.T.E.) ≤ Electrodes (E) 10-6/℃ 2.7 Nipple (N) 2.5 Ash Content ≤ Electrodes (E) % 0.3 Nipple (N) 0

INCOLOY Alloy 903

20240329

GPa (50°C） Our alloy 903 bar , pipe, plate, round rod, wire, tube constant low coefficient of thermal expansion, which makes it an excellent candidate for applications such as rocket-engine thrust

High Power Graphite Electrode China Graphite Electrode (RP)

20240313

Gpa 9.3 14.0 9.3 14.0 9.3 14.0 9.3 14.0 9.3 14.0 Bulk density (≮) Pole Nipple g/cm3 1.58 1.70 1.53 1.70 1.53 1.70 1.53 1.70 1.52 1.70 Thermal expansion coefficient (≯) (100℃-600℃) CTE Pole Ni

Graphite Electrodes

20220120

GPa ≤14.0 ≤12.0 ≤9.3 Nipple ≤18.0 ≤16.0 ≤14.0 Bulk Density electrode g/cm3 ≥1.68 ≥1.65 ≥1.54 Nipple ≥1.76 ≥1.74 ≥1.70 Coefficient of thermal expansion electrode 10-6/ºC ≤1.

Beryllium Copper Master Alloy, Beryllium Copper Alloy

20231223

Gpa tensile strengthσ b(MPa) yield strengthσ s(MPa) elongation% Jk520 125 750-900 690-800 45285 Trademark linear expansion coefficient20-100℃/℃^1 softening temperature℃ conductivity%(lACS) ha

UHP Graphite Electrode, Graphite Electrode Block, Graphite Carbon Electrode

20231206

GPa 14 18 12 14 Ash content % 0.2 0.2 0.2 0.2 Apparent density g/cm3 1.64-16.5 1.70-1.72 1.72-1.75 1.78 Factor of expansion(100-600℃) x10-6/℃ 1.5 1.4 1.3 1.2 4. Product details Graphite electrod

High Temperature Resistance SISIC SIC Silicon Carbide Ceramic Grinding Cylinder Barrel

20230912

Gpa300 (1200℃)Thermal conductivityW/m.k45 (1200℃)Coefficient of thermal expansionK-1×10-64.5Mohs hardness 9Acidity and alkalinity ExcellentFlexural strengthMpa250（20℃）

1.3343 M2 High Speed Steel

20210312

GPa 27557-30458 ksi 1.3343 M2 Steel Specification Standard: BS EN ISO 4957, ASTM A600 Steel-making Process: EF/EAF+LF+VD, EF/EAF+ESR Delivery condition: Cold Rolled+Annealed, Hot Rolled+Annealed. S

High Power 250 Graphite Electrode

20200619

GPa)(≤, %)(100 °C – 600 °C)(A)(A/cm2)inchmm (≤, 10-6/°C) 82006.51.6210.5120.32.45500–900018–2592256.51.6210.5120.32.46500–1000018–25102506.51.6210.5120.32.48000–1300018–25123006.

Milwaukee Cordless Soldering Iron Heating Element

20221027

GPa ≥15 Flexural strength MPa ≥274 Linear expansion coefficient 20～500℃ 1×10-6mm/℃ 6.5～7.5 20～800℃ 6.5～8.0 Thermal conductivity 20℃ W/(m·K) ≥20.9 Specific heat kJ/(kg·K)

GMT Pallet for Brick Machine Glass Fiber Mat Thermoplastic Pallet Water Proof

20230417

GPa, High Load Bearing : Max load 2.0 kn, Bending Strength: 51.0 MPa, Anti-abrasion : Shore Hardness 72, Anti-impact: Withstand Impact of 20KJ/m2, Weather Resistant Operating: Temperature between -4

Fiberglass Shell of New Energy Vehicle

20200306

GPa) 08F7.55294176205087.55323196205FRP1.5~1.9An average of 245An average of 392An average of 235 3,FRP processFRP moulding process is that mixing the resin and glass fiber by a certain percentage, c

316H Stainless Steel Tube

20230523

GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m) 0-100°C 0-315°C 0-538°C at 100°C at 500°C 316H 8000 1

Polypropylene

20210122

Gpa 1.3 Isotactic Index % 94.50 Application Extruded Flat, Filaments, Sheets Powder Grade Properties Unit Test method Melt flow rate(230°C/2.16KG) g/10min 1.3 - 45 Tensile Strength at Yield Mpa 31.5

DIN / EN1.4057 Martensitic Stainless Steel Large / Small Diameter SS Pipe

20231106

Gpa (10³ ksi)215 (31.2) at 20 °C (68 °F)212 (30.7) at 100 °C (212 °F)205 (29.7) at 200 °C (392 °F)200 (29) at 300 °C (572 °F)Thermal conductivity, (W/m·K)25 at 20 °C (68 °F)Mean coefficie

17%~19% 1 Inch Ceramic Ball for Support Media

20210722

Gpa)60Alkaline resistance (%)＞85Bulk Density(Packing density)(g/cm3)1.35(lb/ft3)84Specific density(kg/m3)2300(lb/ft3)144Moh’s hardness (scale)7Thermal conductivity (w/m2.k)0.9-1.0Specific heat (3

High Strength Resistance Silicon Nitride Grinding Balls Silicon Nitride Bearing Balls

20231120

GPa)210≥300The higher the modulus number, the smaller the deformationVickers-hardness(GPa)814-18The higher the hardness, the better the rigidityToughness (MPa·m)16-256-8The higher the toughness, t

OEM PA6 Plastic Cast Nylon Material Sheet White Black Custom

20231016

Gpa, and a smooth surface finish. It is available in white, black, and custom colors, and all products meet the ISO9001, Reach, and RoHS certifications. Nylon Engineering Plastic is widely used in th

Chopped Carbon Fiber

20230821

GPa)3.4-3.6Tensile Modulus (GPa)220-240Density (g/cm3)1.65-1.75Filament Diameter (μm)7ColorBlackSizing Type & Amount (%)Poly urethane & 3%Electrical Resistivity1.5×10 - 3ΩcmCarbon content≥95%App

High Performance Yellow Polyimide Gloss Laminated Film for Precision Insulation Protection

20230502

Standard of Performance Thickness 25um Tensile strength(TD) ≥170Mpa Tensile strength(MD)≥165Mpa Elongation≥40 % Young's Modulus≥3.1Gpa Dielectric Constant 3.5±0.4 Dissipation Factor≤0.004

Graphite Crucible for Electric Melt Furnace

20230905

Gpa 9 11.8 12 Gas Hole Ratio % 17 13 11 Ash content PPM 500 500 / Granularity (μm) 13-15 13-15 8-10 Advantages of smelting graphite crucible * Anti-oxidation treatment to maximize service life. * S

HP Graphite Electrode for Sales

20230519

Gpa 7.0-9.3 8.0-12.0 9.0-13.0 10.0-14.0 nipple 12.0-14.0 14.0-16.0 15.0-18.0 16.0-19.0 Bulk density electrode g/cubic centimeter 1.53-1.56 1.64-1.68 1.68-1.74 1.68-1.74 nipple 1.70-1.74 1.75-1.80 1.7

1045 Carbon Steel | High Quality 1045 Carbon Steel | Medium 1045 Carbon Steel Supply

20230601

GPa29000 ksiBulk Modulus (Typical for steel)140 GPa20300 ksiPoissons Ratio (Typical For Steel)0.2900.290Shear Modulus (Typical for steel)80 GPa11600 ksi C45 Steel Characteristics 1.It is carbon steel

Ultra-high Power Graphite Electrodes

20230714

GPA; the resistivity is between 5-8 μΩm, and the lower the resistivity, the better the conductivity performance; and the flexural strength is between 10-30 MPa, and the higher the flexural strength

Graphite Electrode RP DIA450MM LENGTH1800MM

20140822

GPA MIN DIAMETER: 300~600MM SCREW: IEC,IS,IEC STANDARDS Packaging Details: SEA WORTHY WOODEN/STEEL PALLET WITH FILM WRAPPING AND FOAM END CAP PROTECTION TO THE SURFACE AND NIPPLES PACKED ON WOODEN RA

Zirconia Silicate Bead

20141119

GPa 200 Thermal Conductivity W/m.K 3 Crushing Load KN ≥8 (Φ7mm) Fracture Toughness MPam1-2 6.7 Grain Size µm ≤0.8 Coefficient(20-400 °C) 10x10-6/ °C(20-400) 7.0 There are high

High Performance UHMWPE Bulletproof Fiber

20220316

GPa 70-132 60-120 230-400 72 50 Elongation at Break % 3 4 0.5-2 4.8 1.1

Nimonic 90/2.4632/GH 4090

20171019

GPa Shear modulusGPa Linear expansion coefficient of a/10-6℃-1 8.2 1400 21.76(100℃) 225 12.71(20~100℃) GH90 minimum mechanical properties at room temperature: Heat treatment Tensile strength

High Purity Yttria Stabilized Zirconia Ball by China Supplier

20180820

GPa >11 Elasticity Modulus GPa 200 Thermal Conductivity W/m.k 3 Coefficient of Thermal Expansion 10*10-6/℃(20-400) 9.6 Crush Strength KN ≥20(φ7mm) Bending Toughness MPam1/2 8 Grain Size Um

52100 | 100Cr6 | GCR15 Bearing Steel

20160629

Gpa Gpa W/mK 520 415 Min 140 80 0.27-0.30 46.6 Applications AISI 52100 steel is widely used for a variety of applications in the used to the bearings in rotating machinery. Typical applications such

Quartz Materials

20190319

GPa 97.2 (parallel to axis Z) 76.5 (perpendicular to axis Z) Shear modulus (G), GPa 31.14 Bulk modulus (K), GPa 36.4 Chemical stability insoluble in water Elastic coefficients C11=87 C12=7 C44=58 C13

Replacement Gas Oil Compressor Filter Cartridges

20170825

GPA-C-25” gas-pumping plants for trunk gas pipelines. 3) «GRIF-R» (reverse flow gaz/liquid type coalescers) filters used to purify large volumes of gaz where required a high degree

High Power Electrode

20231025

Gpa ≦ Electrode 14 14 14 Joint 16 16 16 Bulk density / g/cm3 ≧ Electrode 1.6 1.6 1.6 Joint 1.72 1.72 1.72 Thermal expansion coeffi 10-6/℃ ≦ Electrode 2.4 2.4 2.4 cient / Joint 2.2 2.2 2.2 Ash

1.4301 Stainless Steel Plate,1.4301 Stainless Steel Plate Manufacturer

20200710

Property Value Density 8.00 g/cm³ Melting Point 1450 °C Thermal Expansion 17.2 x10^-6 /K Modulus of Elasticity 193 GPa Thermal Conductivity 16.2 W/m.K Electrical Resistivity 0.072 x10^-6 Ω .m

Polyimide Powder

20230914

GPa).GNR series has good storage stability at room temperature. Yancheng Tiandi Insulation Co.,Ltd h t tp://w w w.hsinsulation.com Email: hsinsulation(at)hotmail.com Tel : +86 1396198 6280 Fax : +8

Wafer Boat for Semiconductor Process

20230413

Gpa 360 410 240 Features of Wafer Boat for Semiconductor Process Superior heat resistance & thermal uniformityFine SiC crystal coated for a smooth surfaceHigh durability against chemical cleaningMate

CA Series-330CA30 PEEK Carbon Fiber Reinforcement

20230314

Gpa 4.1 Compressive Strength ISO 604 23℃ MPa 125 Charpy Impact Strength ISO 179/leA Notched kJm-2 7 ISO 179/IU Unnotched kJm-2 - Izod Impact Strength ISO 180/A Notched kJm-2 7.5 ISO 180/U Unnotched

laser point

20050920

laser pointer We are seller of laser pointer:there are many kind of them.red,green color,and the technolopgy is: TYPE GPA5 GPA3 Laser diode Sony Sony Max. Output 5 mW 3-5 mW Wavelength 532 nm 532 n

Zirconia ball(bead)

20180423

Gpa ç«ï¿½0 5) Modulus of Elasticity : Gpa 200 6) Thermal Conductivity : W/m.k 3 7) Crushing Load : KN ≥15( ∅7mm) 8) Grain Size : um ≤0.5 9) Spherica