Composite material universal testing machine series-Global supplier

Block C, Building 1, No. 38, Youmagang Industrial Zone Avenue, Shiwei Community, Matian Street, Guangming District, Shenzhen City

Tensile test
Common tensile testing standards for composite materials: ASTM D3039、ASTM D3518、IS0527-4、1S0 14129.GB/T1447、GB/T1040、GB/T3354、GB/T3355.EN2561;
Test parameters: maximum force, tensile strength, elastic modulus, Poisson's ratio;

◆ Strain measurement selection:/strain gauge/clamp extensometer/video extensometer; ·Fixture selection: 100KN/250KN room temperature hydraulic wedge fixture;

100KN/250KN full temperature hydraulic wedge fixture (with a temperature range of -70 ℃ -350 ℃, 170 ℃ -550 ℃) is optional;

◆ Jaw specifications (optional): Flat jaws 0-8/8-16/16-24.

Single filament/multifilament/bundle filament/glass fiber tensile test
Common testing standards for tensile testing of composite materials single/multiple/bundle/glass fiber:
Carbon fiber single filament tensile ISO 11566, carbon fiber composite filament tensile GB/T3362, glass fiber tensile test GBT 7690.3, spandex filament tensile FZ/T 50007;
Test parameters: strength, modulus, elongation;
◆ Deformation measurement selection: contact extensometer/video extensometer;
◆ Fixture selection: To ensure the repeatability of clamping force and test results, pneumatic fixtures are preferred; Consider pneumatic flat push clamping fixtures for monofilament, multifilament, and spandex yarns; Consider using pneumatic winding fixtures for fiberglass.

Bending test
Common bending test standards for composite materials:
ASTM D790、ASTM D6272、ASTM D7264、ASTM D2344.1S0 14125、1S0 14130、1S0 178;
Test parameters: bending strength, bending modulus;

◆ Deformation measurement selection: dial gauge/deflection gauge.

In-plane compression test
Common test standards for in-plane compression of composite materials: ASTM D6641、ASTM D695、ASTM D3410.IS0 14126、GB/T5258、GB/T3856.EN2850、SACMA SEM 1R;

Test parameters: maximum force, compressive strength, elastic modulus, Poisson's ratio;
◆ Deformation measurement selection: Strain gauges/video extensometers (small field of view, telecentric lens, high accuracy).

Shear test

Common testing standards for composite material shear:ASTM D5379、ASTM D7078、ASTM D3518、ISO 14129；

Test parameters: shear strength, elastic modulus;

◆ Strain measurement selection: strain gauges.

Testing of sandwich honeycomb materials

Common testing standards for sandwich honeycomb materials: ASTM C363 core tensile test, ASTM C273 shear test, ASTM D364 lateral compression test, ASTM C365 flat compression test ASTM

C297 flat pull test, ASTM C393 core material shear, ASTM D1781 drum peeling, ASTM D3167 floating roller method peeling;

Test parameters: strength, modulus;

◆ Deformation measurement selection: micrometer/extensometer.

Fracture Toughness Test
Common testing standards for fracture toughness of composite materials: ASTM D5528, ASTM D7905, ASTM D6671, GB/T28891, EN6033, IS015024;

◆ Test methods: Type (adhesive block and hinge connection), Type II, mixed type test methods;

Test parameters: load, crack length; Crack length measurement method: manual measurement/non-contact visual measurement system.