Low Temperature Folding Tester
The Low Temperature Folding Tester is designed for evaluating the low-temperature performance of automotive soft trim materials, including synthetic leather and synthetic fiber fabrics. The instrument determines the material’s resistance to cracking and breakage under low-temperature conditions, providing critical data for automotive interior applications in cold environments. The device operates by repeatedly folding the sample at a fixed bending rate under controlled low temperatures and records the material’s failure behavior.
Application
(1) Assessment of low-temperature cracking resistance of automotive soft trim materials
(2) Quality control for synthetic leather, synthetic fiber fabrics, and other flexible automotive interior materials
(3) Laboratory testing for automotive material R&D
(4) Reference testing according to Chrysler LP-463KB-28-01 Method A
Standards
(1) LP-463KB-28-01 Method A (Chrysler Low Temperature Folding Test)
(2) ASTM D430 (Standard Test Methods for Flexibility of Plastic Materials)
(3) ISO 4674-2 (Plastics — Determination of Impact Resistance at Low Temperatures)
(4) GB/T 4660 (Rubber, Plastics — Low Temperature Flexibility Test)
Parameters
| Parameter | Value |
|---|---|
| Operating Temperature | -29 ±1.1°C |
| Folding Speed | 90 cycles/min |
| Number of Test Stations | 2 |
| Open Clamp Distance | 32 mm |
| Closed Clamp Distance | 3 mm |
| Clamp Width | ≥51 mm |
| Counter | 4-digit |
| Dimensions (W×L×H) | 12×10×5.5 in (305×254×140 mm) |
| Weight | 21 kg (46 lb) |
Features
(1) Mechanical components made of corrosion-resistant aluminum and stainless steel
(2) Durable powder coating and anodized surface finish
(3) Precision ball and needle bearings for smooth operation
(4) Excellent low-temperature adaptability
(5) Programmable controller with automatic stop function
(6) Adjustable testing speed
(7) Simple and reliable operation for low-temperature environments
Accessories
(1) Control box for operation outside the low-temperature chamber
(2) Connection cables between control box and test unit
(3) Sample clamps and holders according to Chrysler specifications
(4) Instruction manual
Test Procedures
Mount the sample according to Chrysler specifications and set the automatic counter.
Place the control box outside the low-temperature chamber and the test unit inside the chamber; connect the two via supplied cables.
Start the test; the motor operates under low-temperature conditions without performance loss.
The instrument records the number of folding cycles until the material exhibits cracking or failure.
Maintenance Information
(1) Regularly clean the clamps and test surface to prevent residue buildup.
(2) Inspect bearings and mechanical parts for smooth operation.
(3) Ensure cables and control box are dry and undamaged.
(4) Calibrate the counter periodically to maintain accuracy.
(5) Avoid exposing the motor to temperatures outside the specified range.
FAQ
What is this product?
It is a Low Temperature Folding Tester for evaluating the cold-resistance and crack performance of automotive soft trim materials.
What is it used for?
To determine whether materials such as synthetic leather or fabrics can withstand low-temperature conditions without cracking.
Why is it important?
Ensures automotive interior materials perform safely and reliably in cold climates, preventing material failure in vehicles.
Which industries is it suitable for?
Automotive interior R&D, quality control, and material testing laboratories.
What are the similar products?
Low-temperature bending/flexibility testers, cold-crack resistance testers, automotive interior durability testers.
Leave Message Get Price
