Product Description
PVC foaming regulator is a regulator that increases the pressure and torque of PVC melt, effectively increasing the cohesion and homogeneity of PVC melt. It can also promote the uniformity and refinement of foam pores in PVC-U foam products, making the resulting PVC products denser. PVC foaming regulators have all the characteristics of PVC processing aids, and their molecular weight is higher than that of PVC processing aids. When processing PVC products, adding an appropriate amount of PVC foaming regulator can improve the strength of the melt and prevent the merging of bubbles. At the same time, it can also have a good plasticizing effect. The purpose is to ensure that the melt has good fluidity.
Bontecn Group China Co., Ltd specializes in the production of PVC additives and rubber plastic additives. We are a professional manufacturer of rubber and additives.
At present, the company has 5 senior R&D personnel, more than 20 intermediate R&D personnel, and more than 20 cooperative teams. With advanced process technology and comprehensive testing methods, we continuously explore and devote ourselves to research and development. We have established a strict production control system and quality management system, adhering to a market-oriented and customer-centric business policy, and strive to provide customers with satisfactory products and thoughtful services. Our products have been exported to multiple countries and regions such as North America, Latin America, and the European Union.
Product Advantage
1. It has the advantages of chemical corrosion resistance, weather resistance and flame retardancy.
2. 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.
3. 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.
4. 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.
5. Give the product a uniform cell structure, high molecular weight and high melt strength, lower product density, and excellent processing performance.
6. Good plasticizing ability, excellent melt fluidity, and good compatibility with PVC products, making the product more stable in size.
7.Excellent plasticizing performance, endowing the product with excellent processing performance and excellent surface gloss.
Technical Indicators
| Technical specifications |
KF-100 |
KF-90 |
KF-901 |
| Appearance |
White powder |
White powder |
White powder |
| 30 mesh sieve residue,% |
≤ 2.0 |
≤ 2.0 |
≤ 2.0 |
| Bulk density,g/cm³ |
0.45±0.10 |
0.45±0.10 |
0.45±0.10 |
| Volatile content,% |
≤ 1.50 |
≤ 1.50 |
≤ 1.50 |
| Intrinsic viscosity |
15.00±0.30 |
15.00±0.30 |
15.50±0.30 |
| Application range |
foaming products of less than 8mm |
foaming products of 8mm |
foaming products of more than 8mm |
Product application
Packaging & Shipping
25Kg/package or as required by customers.
The product should be kept clean during transportation and handling, prevent sunshine, rain, high temperature and humidity, and avoid damage to packaging. It should be stored in a cool, dry, sunless warehouse with temperature below 40 C for two year. It can still be used after two year' performance test.
FAQ
Q1. Can you supply samples to customers for free?
Yes, we can provide free samples, but we need to charge for shipping.
Q2. Are you a production company or a trader?
Yes, we are an excellent manufacturer. Welcome to inquire.
Q3. 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.
Q4. 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.
Q5. 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.
Q6. 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.
Q7. 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 should be stored in a cool and dry environment with a shelf life of two years. Only after passing the shelf life inspection can it be used.
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