This testing equipment is used for internal quality control and R&D support of Haifeng products, and is not sold separately.
Technical Specifications
| Параметр | Detailed Configuration |
|---|---|
| Equipment Type | Polyurethane special brittleness temperature tester, part of our Testing Machines quality control system |
| Temperature Range | –70℃ to room temperature, adjustable according to test requirements |
| Точность контроля температуры | ±0.5℃, ensuring stable and uniform low-temperature test environment |
| Sample Capacity | Supports simultaneous testing of multiple groups of samples to improve detection efficiency |
| Available Test Items | Brittleness temperature, low-temperature impact brittleness performance, low-temperature toughness verification |
| Applicable Standards | ISO 974, ASTM D746, GB/T 1682 and other mainstream polyurethane low-temperature test standards |
| Data Output | Automatic recording of test data and generation of formal reports, archivable and fully traceable |
| Calibration Management | Annual calibration by third-party professional institutions to ensure test validity |
Сценарии применения
- Raw material low-temperature verification: Test the low-temperature toughness of polyol, isocyanate and prepolymer raw materials to screen formulas suitable for cold regions
- Footwear product quality control: Verify the low-temperature brittleness resistance of safety shoe soles and work boot soles to ensure no cracking under cold climate conditions
- Automotive interior inspection: Test the low-temperature performance of dashboard, seat cushion and door panel foam to adapt to vehicles used in different climate zones
- Industrial product testing: Inspect low-temperature brittleness performance of solid tires, buffer blocks, insulation boards and other industrial polyurethane products
- Cold-region project formula matching: Develop targeted formula solutions for customers in high-latitude cold regions to meet low-temperature use requirements
Core Quality Assurance Advantages
1. Full-Process Low-Temperature Performance Control, Reliable Cold-Region Use
From raw material screening to finished product delivery, low-temperature performance verification is completed at each key node to effectively avoid cracking and brittleness failure of products in low-temperature environments and ensure long-term use reliability.
2. Precision Temperature Control, Authentic and Credible Data
Equipped with high-precision refrigeration system and temperature sensor, with uniform temperature field in the test chamber and regular third-party calibration, the test results strictly comply with international mainstream standards and the data is authoritative and traceable.
3. Support Formula R&D, Adapt to Cold-Region Market
With independent low-temperature testing capability, we can quickly verify the brittleness temperature of different formulas and raw material systems when matching foaming equipment solutions for customers, and develop targeted products for cold-region markets.
4. Strict Factory Inspection, Reduce After-Sales Quality Risks
Each batch of delivered products for cold-region applications has passed sampling brittleness temperature test, which effectively reduces quality objections caused by insufficient low-temperature performance and lowers customer application risks.
5. Complete Testing Matrix, Multi-Dimensional Quality Guarantee
In addition to the brittleness temperature tester, we are also equipped with tensile tester, peel strength tester, vulcanizing tester and other testing equipment to cover all-round performance verification of polyurethane products.
6. Linked Production Process, Optimize Low-Temperature Scheme
Combined with rich polyurethane foaming process experience, we can adjust equipment parameters and formula schemes according to test results to help customers achieve the best balance between low-temperature performance and production cost.
Quality Control Service Commitment
- All delivered products can provide corresponding brittleness temperature test reports on request
- Customized cold-region formula solutions support multi-round test verification to meet customer low-temperature performance indicators
- Regular batch sampling during mass production to ensure long-term stable low-temperature performance of products
- Unified technical support from Haifeng professional testing team to answer questions related to low-temperature material performance
