Name: Internal Lubricant
Brand: Shandong Hairuite New Materials Co., Ltd.
Price: 8000-100000 USD
Rating: 4.8 (50 reviews)

Internal Lubricant

PVC internal lubricant is a chemical additive specially designed to improve the processing performance of PVC. H-60 is our main internal lubricant product, which is a milky white or yellowish flake or flowing powder in appearance. it mainly reduces the internal friction of PVC resin in the process through internal mechanism, thus reducing the melt viscosity of PVC and improving its fluidity. This additive is essential for improving the productivity and product quality of PVC products, especially in high-speed processing and complex moulding processes.

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Specifications of Internal Lubricant

Item	Unit	Index
Density	g/cm³(80℃)	0.86-0.89
Acid value	mg KOH/g	＜10
Iodine value	g I/100g	＜1
Viscosity	mPa.S(80℃)	10-16
Refractive index	(80℃)	1.453-1.463

Benefits of Internal Lubricant

1. Improved product quality:

By reducing friction and thermal degradation during processing, internal lubricants help to improve the surface smoothness and appearance quality of PVC products. It also improves the dimensional stability and mechanical properties of the product.

2. Enhance the weather resistance:

internal lubricants can also improve the weather resistance of PVC materials, so that it is still able to maintain good performance in the sun and harsh weather conditions for a long time, to extend the service life of the product.

3. processing flexibility:

the use of internal lubricants makes the processing conditions of PVC more flexible, according to different product requirements and processing equipment to adjust the processing parameters, to achieve diversified product design and production.

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