Processing Aid Kf100as PVC Foaming Regulator Plastic Additives for PVC Foam Board

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.

 

Product advantages

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:

 

Product Name	KF-100	KF-101
Appearance	White Powder	White Powder
30 Mesh Residue %	≤2.0	≤2.0
Surface Density G/Cm³	0.45±0.10	0.45±0.10
Volatile Matter %	≤1.50	≤1.50
Intrinsic Viscosity	16.00±0.75	12.00±1.00

Product application

Used for PVC foam products, wood plastics, PVC profiles, pipes, plates, plates, etc

 

Packaging and storage

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.

 

 

 

Certification data

 

common problem

Q1. Can you supply samples to customers for free?
Yes, we can provide free samples, but the customer is responsible for covering the shipping cost themselves.
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.