| Customization: | Available |
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| Feature: | Oxidative Degradable |
| CAS No.: | 25133-97-5 |
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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, high melt strength, and can give products more uniform cell structure and lower density. Improve the pressure and torque of PVC melt, so as to effectively increase the cohesion and homogeneity of PVC melt, prevent the merger of bubbles, and obtain uniform foamed products.
| product name | KF-530 |
| appearance | White powder |
| 30 mesh residue % | ≤2.0 |
| Surface density g/cm³ | 0.45±0.10 |
| Volatile matter % | ≤1.50 |
| Intrinsic viscosity | 16.00±0.75 |
1. ACR processing aids can promote the melting of PVC, improve the surface finish, improve the elasticity of the melt, and enhance the elongation and strength of the melt.
2. It is beneficial to cover the bubbles and prevent the collapse of the cells. The molecular weight and dosage of the foam regulator have a great influence on the density of the foam sheet: with the increase of the molecular weight, the melt strength of PVC increases, and the density of the foam sheet can be made lower, and the increase of the dosage of the regulator have the same effect. But this effect does not have a linear relationship. Continue to increase the molecular weight or increase the dosage, the effect on reducing the density is not very obvious, and the density will tend to be constant.
3. Ultra-high molecular weight and super-strong melt strength endow products with lower density and uniform cell structure, especially suitable for PVC foamed thick board products.
4. Give the product a uniform cell structure, high molecular weight and high melt strength, lower product density, and excellent processing performance.
5. Good plasticizing ability, excellent melt fluidity, and good compatibility with PVC products, making the product more stable in size.
6.Excellent plasticizing performance, endowing the product with excellent processing performance and excellent surface gloss.
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.
1. Is it possible to receive free samples from you?
Absolutely! We are delighted to offer complimentary samples to ensure you can conduct your tests with ease. However, we kindly ask that you cover the shipping costs.
2. What is the process for ordering products?
Simply reach out to us online with any questions regarding product pricing or inquiries. Our team is committed to providing prompt and comprehensive answers to all your queries.
3. Is technical assistance available during the testing process?
Certainly! Our skilled technical team is readily available to support your sample testing needs and offer any technical guidance required by our valued customers.
4. What are the available options for product transportation?
For your sample requests, we offer international express delivery through trusted services like Shunfeng and Deppon. When it comes to bulk purchases, we ensure safe sea shipment to your nearest port, which you can specify in advance to guarantee a smooth delivery process.
5. What is the best way to store the product?
To ensure optimal product preservation, maintain cleanliness during loading and unloading. Protect it from sunlight, rain, high temperatures, and humidity to prevent package damage. Store it in a cool, dry warehouse, shielded from direct sunlight, and below 40 ºC. The product remains effective for up to two years. Should it exceed this period, it can still be utilized if it passes a performance inspection.
6. Are you a manufacturing company or a trading company?
Greetings! We proudly identify ourselves as the manufacturer of our exceptional products.
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