Testing Parameters

Testing Parameters

52 testing parameters for non-metallic & composite materials. Each answers three things from first principles — what is measured、which standard、which products, cross-linked with Services · Standards

Mechanical Properties · 25 items

Tensile properties GB/T 1040 · ISO 527-2 · ASTM D638 Compressive properties GB/T 1448 Drop (falling-weight) test per product standard Hydrostatic performance ASTM D1599 · GB/T 15560 Flexural properties GB/T 1449 · ISO 178 · ASTM D790 Barcol hardness GB/T 3854 · ASTM D2583 Apparent interlaminar shear strength GB/T 1450-1 Shore hardness GB/T 2411 · ASTM D2240 Charpy impact GB/T 1451 · GB/T 1043-1 Long-term hydrostatic performance ASTM D2992 · GB/T 18369 Hydrostatic leakage GB/T 15560 Short-term hydrostatic failure hoop stress ASTM D1599 · ASTM D2290 Axial tensile strength GB/T 1447 · ASTM D2105 Parallel-plate ring stiffness ASTM D2412 Outer-jacket tensile strength GB/T 8804-3 Outer-jacket flexural strength GB/T 1449 · ISO 178 Compressive strength per product standard Axial/hoop tensile strength GB/T 1447 Flexural strength GB/T 1449 Shear strength GB/T 1450-1 · ASTM D3518 Peel strength per product standard External impact resistance per product standard Ring stiffness ASTM D2412 Internal-pressure resistance GB/T 15560 Instantaneous hydraulic burst and pressure test ASTM D1599 · GB/T 15560

Thermal Properties · 6 items

Oven test per product standard Vicat softening temperature (VST) GB/T 1633 Glass transition temperature (Tg) GB/T 19466-2 · ISO 11357-2 · ASTM D3418 Heat deflection temperature (HDT) GB/T 1634-2 · ASTM D648 Thermal stability per product standard Thermal conductivity per product standard

Physical & Composition · 9 items

Density GB/T 1463 · GB/T 1033-1 Resin content GB/T 2577 · ISO 1172 · ASTM D2584 Melt flow rate (MFR) GB/T 3682 Insoluble resin content GB/T 2576 Outer-jacket density GB/T 1033-1 Outer-jacket water seepage per product standard Foam density per product standard Water absorption GB/T 1462 Longitudinal reversion per product standard

Dimensions & Geometry · 8 items

Dimensions GB/T 8806 Straightness per product standard Inner diameter GB/T 8806 Liner thickness per product standard Length GB/T 8806 Thickness GB/T 8806 Outer-jacket wall thickness GB/T 8806 Dimensions and wall thickness GB/T 8806

Chemical & Media Resistance · 1 items

Dichloromethane immersion per product standard

Appearance & Sealing · 3 items

Appearance quality per product standard Outer-jacket appearance per product standard Leak tightness per product standard