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Acrylic Processing Aids for PVC - High-Quality China Suppliers & Factory Products

Acrylic Processing Aids are specialized acrylic-based copolymers designed with moderate molecular weight, making them essential for enhancing the fusion of PVC compounds. These aids are perfect for improving the processability of rigid PVC production, whether used alone or in combination with other processing aids, Primarily utilized in PVC extrusion and injection molding applications, these processing aids are ideal for a variety of building and construction materials, including window profiles, siding, fences, pipes, fittings, sheets, films, and other injection molded products. Additionally, they are suitable for transparent PVC products and foam applications, further expanding their versatility, As a leading China supplier and factory of Acrylic Processing Aids, we categorize our products into five distinct groups based on their specific applications and intrinsic viscosity: General Processing Aids, Lubricant Processing Aids, Transparent Processing Aids, PVC Foam Regulators, and High Melt Strength Processing Aids. Our commitment to quality ensures that you receive the best processing solutions to meet your production needs

Product Detail

Product parameters

Groups	FINE Grades	Appearance	Volatile content (%)	Intrinsic viscosity (η)	Characteristics	Application
Lubricant processing aid	ACR-175	White powder	≤1.5	1.8±0.2	Better metal release function, improve the processing fluidity and surface glossiness, can promote the fusion.	PVC window profiles, sheets, pipes, pipe fitting, injection molding and so on.
	ACR-176	White powder	≤1.5	0.7±0.2
	ACR-177	White powder	≤1.5	0.45±0.2
Transparent processing aid	ACR-20	White powder	≤1.5	3.0±0.2	Good fluidity, fast plasticizing performance, can promote fusion, excellent transparency.	PVC transparent film, bottle and so on.
Transparent processing aid	ACR210	White powder	≤1.5	3.2±0.2		PVC transparent film, bottle and so on.
General processing aid	ACR401	White powder	≤1.5	4.0±1.0	Promote the fusion, increase the melt strength & improve surface quality.	PVC window profile, sheets, siding, fencing, pipes, fitting, PVC films, foam products and so on.
	ACR125	White powder	≤1.5	5.2±0.2
	ACR-530A	White powder	≤1.5	6.8±0.2
PVC Foaming Regulator	ACR-530	White powder	≤1.5	11.0-13.0	Promote ultra-high strength of PVC melt & improve the extend-ability and surface quality.	PVC foam boards, pipes or profiles and so on.
	ACR-90	White powder	≤1.5	12.5-13.5	Promote thermal strength of PVC melt & improve the intrinsic strength and surface quality, High PVC foaming process.	PVC foaming window profile, pipe, board and so on.
	ACR-901	White powder	≤1.5	13.0-14.0	Promote the fusion; improve surface quality; cost saving.	PVC foaming window profile, pipe, board and so on.
High Melt Strength Processing Aid	ACR801	White powder	≤1.5	11.0-13.0	Promote the fusion; improve surface quality; cost saving.	PVC window profiles, sheets, pipes, pipe fitting and so on.

Product application

FINE Lubricant series processing aids have a better metal release function that can avoid the adhesion between PVC melt and metal inner surface efficiently. It can improve the processing fluidity and surface glossiness of finished PVC products, Increase production capacity well. FINE Lubricant processing aids are widely used for PVC products, such as sheets, films, profiles, pipe, pipe fitting, injection molding and so on.

PVC injection molding
PVC window profiles
PVC window profiles

FINE Transparent processing aid is a 100% acrylic ester processing aid with low viscosity. Due to its good fluidity, fast plasticizing performance in the production, also it has no harm on the optical properties of PVC products and can maintain good mechanical properties of PVC transparent products, this series are suitable for transparent PVC products well, like PVC transparent film, bottle, panel and so on.

PVC transparent bottle
PVC transparent film

FINE General processing aids are based on medium-high molecular weight. It can improve the process-ability and the performances of rigid PVC formulations, promote the fusion of PVC compound, increase the melt strength and enhance surface glossiness quality of PVC products. It's suitable for all kinds of PVC products, like PVC window profile, sheets, siding, fencing, pipes, pipe fitting, PVC films and so on.

PVC profiles & pipe
PVC films

FINE Foam regulator series have a ultra-high molecular weight which can provide the ultra-high strength of PVC melt and accelerate the gelation of PVC. It can improve the elasticity and toughness of PVC melt then wrapping the bubble created by the foaming agent, preventing the bubble to merge and break with low torque, thus improve the intrinsic melt strength and surface quality of finished product. It's suitable for foaming PVC window profile, pipe, board, sheets and so on.

PVC shoes
PVC foam boards

FINE series high melt strength processing aids are mainly divided into two kinds: 1-Acrylic copolymer; 2- Styrene-acrylonitrile copolymer. These kinds of processing aids are with high melt strength and fast fusion ability simultaneously. These series are very suitable for high filler formula products and can replace Traditional low viscosity processing aids with lower dosage. FINE series can also be used in PVC micro foam application, such as thin foam sheet and PVC foam shoes.

PVC shoes
PVC pipe

Frequently Asked Questions (FAQ)

Q1: What are the main benefits of using FINE Lubricant series processing aids?

FINE Lubricant processing aids offer excellent metal release properties, preventing the PVC melt from sticking to the inner metal surfaces of processing machinery. This improves melt flow, boosts the surface gloss of finished products, and increases production capacity.

Q2: Which processing aids are recommended for transparent PVC products?

The FINE Transparent processing aid series (such as ACR-20 and ACR210) is recommended. Made of 100% acrylic ester with low viscosity, these aids promote fast plasticization and good flow while maintaining the optical clarity and mechanical strength of transparent PVC films, bottles, and panels.

Q3: How do FINE General processing aids enhance rigid PVC formulations?

Designed with medium-high molecular weight, FINE General processing aids (like ACR401, ACR125, and ACR-530A) promote fusion, increase the overall melt strength, and elevate the surface gloss and process-ability of rigid PVC products.

Q4: How do FINE Foam regulators improve the quality of foamed PVC products?

FINE Foam regulators feature ultra-high molecular weight, which increases melt strength and elasticity while accelerating gelation. They wrap around the bubbles generated by foaming agents to prevent them from merging or breaking, ensuring a uniform cell structure and excellent surface finish on foam boards, pipes, and profiles.

Q5: What is the advantage of using High Melt Strength Processing Aids in high-filler formulas?

FINE high melt strength processing aids (such as ACR801) combine high melt strength with rapid fusion capability. They allow manufacturers to replace traditional low-viscosity aids with a lower dosage, making them highly cost-effective and suitable for high-filler formulas as well as micro-foam applications like foam shoes.

Q6: What is the typical physical appearance of FINE series processing aids?

All grades of FINE processing aids, including lubricant, transparent, general, foaming, and high melt strength series, are supplied in the form of a white powder with a volatile content of ≤1.5%.