| Customization: | Available |
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| CAS No.: | 25133-97-5 |
| Formula: | (C5h8o2.C5h8o2.C4h6o2)X |
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In addition to all the basic characteristics of PVC processing aids, foaming regulators have higher molecular weight than general-purpose processing aids and higher melt strength, which can give products more uniform cell structure and lower density. The pressure and torque of PVC melt are increased, so as to effectively increase the cohesion and homogeneity of PVC melt, prevent the combination of bubbles, and obtain uniformly foamed products. Compared with other manufacturers, the foaming regulator produced by Bontag has better fluidity and stronger melt strength.
The pressure and torque of PVC melt are increased, so as to effectively increase the cohesion and homogeneity of PVC melt, prevent the combination of bubbles, and obtain uniformly foamed products. Compared with other manufacturers, the foaming regulator produced by Bontag has better fluidity and stronger melt strength.
| Test items | Measurement | Test standard | KF-100 |
| appearance | -- | -- | White powder |
| Surface density | g/cm³ | GB/T 1636-2008 | 0.45±0.10 |
| Trimmings (30 mesh) | % | GB/T 2916 | ≤2.0 |
| Volatile matter | % | ASTM D5668 | ≤1.50 |
| Intrinsic viscosity | -- | GB/T 1632-2008 | 12-16 |
Used for PVC foam products, wood plastics, PVC profiles, pipes, plates, plates, etc
25Kg/bag. The product shall be kept clean during transportation, loading and unloading 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 40oC for two years. After two years, it can still be used after passing the performance inspection.
Q1. Are you a production company or a trader?
Hello, we are the manufacturer.
Q2. What are the payment methods that you can accept?
We accept various methods such as FOB and CIF etc,. We will provide you with the best price.
Q3. Can you supply samples to customers for free?
Yes, we can provide free samples to help you with the test, but we need to charge the freight.
Q4. 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.
Q5. 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.
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