Rubber Low Temperature Brittleness Tester ASTM D2137
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.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
 |
Filter media test rig according to ISO 16890 | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Filter Media Test Rig is designed for characterization of filter media and sma... |
 |
AATCC Viewing Board - lab instrument | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com We are a professional testing instrument manufactur... |
 |
45 Degree Flammability Tester - Test Equipment | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Application: 45 Degree Flammability Tester is used to determine the burning chara... |
 |
Comprehensive Engine Oil Filter Test Bench | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com This test bench is designed for comprehensive evaluation of engine oil filters, in... |
 |
Multi-Functional Scratch Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Multi-Functional Scratch Tester is suitable for testing automotive interior materi... |
Same products
 |
Industrial automotive screw inspection machine supplier | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards The system aligns with or supp... |
 |
Industrial automotive seat belt and mounting device tester supplier | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards The machine complies with majo... |
 |
Programmable three-station seat strength testing machine | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards The machine supports complianc... |
 |
Industrial racing seat headrest impact tester supplier | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards The machine complies with inte... |
 |
Industrial car wash simulator supplier | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards The simulator supports complia... |
