| Customization: | Available |
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| CAS No.: | 68920-06-9 |
| Environmental Protection: | Yes |
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E-micro DU629 is a thermoplastic expansion microsphere. When the microsphere is heated, the thermoplastic shell softens, and the internal gas pressure increases, causing the microsphere to expand expansion.
·The volume expansion ratio can reach tens of times, reducing material density, increasing elasticity, and improving sound insulation and insulation performance;
·Wide range of high temperature resistance (75 ºC -260 ºC), suitable for high temperature scenarios such as shoe soles and gaskets
| Particle size (μ m) | 25-31 |
| Starting temperature (ºC) | 155-165 |
| Peak foaming temperature (ºC) | 197-207 |
| Minimum foaming density (kg/m3) | <13 |
50kg cardboard drum lined with plastic bag or 20kg per bag, stored in a light and waterproof manner.
Handle with care to prevent damage to packages and barrels.
1. Can you provide samples to customers for free?
Yes, we can provide free samples to help you with the test, but we need to charge the freight.
2. How to order products?
You can ask us about product prices and product questions online, and we will reply to your questions as soon as possible.
3. Does the testing process provide technical assistance?
Yes, we have a professional technical team that can assist you in sample testing and provide technical assistance to customers.
4. Some product transportation problems:
For the samples you need, we can deliver them to you through international express delivery such as Shunfeng, Deppon, etc. For bulk goods purchased in bulk, we will ship them to you by sea. You can inform us in advance of your nearest port, and we promise to deliver them to you.
5. How to save the product?
During loading and unloading, keep it clean to prevent exposure to the sun, rain, high temperature and humidity, and to avoid damage to the package. It shall be stored in a cool, dry warehouse without direct sunlight and at a temperature lower than 40 ºC for two years. After two years, it can still be used after passing the performance inspection.
6.Are you a production company or a trader?
Hello, we are the manufacturer.
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