Rubber Low Temperature Brittleness Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The Rubber Low Temperature Brittleness Tester determines the temperature at which rubber and plastic samples become brittle under impact conditions. It allows comparative evaluation of non-rigid plastics and other elastic materials under low temperature environments, assessing advantages, limitations, and low-temperature performance. The equipment uses cascade compressor refrigeration, heat balance, and circulation stirring technology to achieve uniform cooling and precise temperature control. There are two models: one for rubber and one for plastic.
Applications
(1) Rubber automotive parts: tires, seals, hoses.
(2) Footwear components: rubber soles, midsoles, and elastomeric materials.
(3) Industrial rubber products: conveyor belts, vibration dampers.
(4) Plastic components: thermoplastic elastomers, PVC, PU sheets.
(5) Laboratory research: evaluating low-temperature brittleness for R&D of polymers.
(6) Quality control: monitoring material performance in production and ensuring compliance with standards.
Standards
(1) ISO 812 — Rubber, vulcanized or thermoplastic: Determination of low-temperature brittleness
(2) GB/T 15256 — Rubber, vulcanized or thermoplastic: Determination of low-temperature brittleness
(3) JIS K 6261-2006 — Rubber, vulcanized or thermoplastic: Low-temperature property determination
(4) ASTM D2137 — Rubber property: Brittleness point of flexible polymers and coated fabrics
Features
(1) Measures low-temperature brittleness point of rubber and plastic, critical for material selection and durability evaluation.
(2) Uses cascade compressor refrigeration for rapid and uniform cooling.
(3) Precise temperature control with minimal fluctuation (±0.5°C).
(4) Fully automatic cooling and constant temperature maintenance.
(5) Suitable for laboratory research, production monitoring, and quality control.
Technical Parameters
| Item | Specification |
|---|---|
| Temperature control range | -80℃ (room temp ≤25℃); models available for -60℃, -70℃, -80℃ |
| Cooling speed | 0 → -20℃: 1.2–20℃/min -20 → -30℃: 1.0–30℃/min -30 → -40℃: 0.7–60℃/min -40 → -60℃: 0.7℃/min -60 → -80℃: 0.5℃/min |
| Temperature fluctuation (after constant) | < ±0.5℃ within 3 min |
| Overall size | 900 × 505 × 800 mm (L × W × H) |
| Test chamber size | 220 × 170 × 70 mm (L × W × H) |
| Cooling medium | Ethanol or other non-freezing liquid |
| Mixing motor | 15 W |
| Power supply | 220–240 V, 50 Hz, 2 kW |
在线联系供应商
Other supplier products
 |
Fiber Crimp Elasticity meter | Whats/App: +86 156 1874 6768 Web: standard-groups.com Product Introduction: YG362C fiber crimp elasticity meter is used for crimp degree of 1-22... |
 |
Rotary Reciprocating Friction Wear Testing Machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications You can use this tester to: Evaluate the tribological performance of materia... |
 |
Flooring Radiant Panel Test Apparatus EN ISO 9239-1 | Fire Performance Flooring Test Equipment Manufacturer | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Technical Parameters ParameterSpecification Maximum power 5 kW ... |
 |
Cylindrical Battery In-Situ Volume Swelling Testing System | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standard UL 1642: Standard for Lithium Batteries IEC 62660-2: Secondary Lithium-Ion Cel... |
 |
Dry Sand Rubber Wheel Wear Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The dry sand rubber wheel abrasion tester is mainly used to test the abrasion resistance of... |
Same products
 |
HDPE高速水冷双壁波纹管生产线 | 卖方: Shandong HUASU Plastic Technology Co.,Ltd. | 机头模具采用双流道结构、氮化磨光处理机头，偏壁调整方便快捷，保证内外层壁厚均匀和稳定成型。 最新设计密闭压力水冷冷却结构，冷却充分，多点分布真空系统，效率更高，生产速度更快。 双层在线扩口功... |
 |
PanEVAP & MVR system | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
