Low density polethvlene (LDPE homopolymer in a powdered form, for use in solvent bome coatings, heatset and iquid sovent borne inks, to impr

rub, mar & abrasion resistance, by lowering the COF.

It is also used as a gellant for hydrocarbon oiks, a parafin crystal nucleator in wax blends such as candles, and a viscosity diluent in HMAS

Can also be partially substituted for FT (fisher Tropsch) Wax in adhesive applications without detracting from formulation properties.

Typical Properties of AC 8A 9002 88 4 CAS NO

Regulatory Approvals of AC 8A PE Wax Cas Number 9002-88-4

AC 8A – Frequently Asked Questions (FAQ)

Q1: What is the primary function of AC 8A in polymer systems?

A: AC 8A functions as a high-efficiency processing aid and melt flow modifier, particularly in thermoplastic compounds. It enhances melt homogeneity, reduces extrusion torque, and improves surface finish without significantly affecting thermal stability or mechanical performance.

Q2: Is AC 8A compatible with common engineering thermoplastics such as polypropylene, polyethylene, and ABS?

A: Yes, AC 8A demonstrates broad compatibility across polyolefins, styrenics, and certain engineering resins. Its non-ionic nature and low volatility support stable dispersion during compounding and injection molding processes.

Q3: How should AC 8A be incorporated into a formulation?

A: AC 8A is typically introduced during the masterbatch stage or dry-blend step prior to extrusion. It disperses readily under standard melt-mixing conditions and does not require pre-drying. Dosage depends on formulation requirements but generally ranges from 0.1% to 2% by weight.

Q4: Does AC 8A impact regulatory compliance for food-contact or medical-grade applications?

A: AC 8A is designed for industrial polymer processing and is not pre-approved for direct food-contact or medical device applications. Customers intending such use must conduct full regulatory evaluation—including migration testing and toxicological review—based on final formulation and end-use conditions.

As one of paint additives manufacturers, we will do our best to meet all the needs of customers.

Description

Basf Heliogen Blue K 7090: Heliogen Blue K 7090 is a chlorinated copper phthalocyanine pigment, which is applicable to fields such as children's toys and food packaging materials (subject to compliance with relevant safety standards and regulatory requirements). At the same time, it is also widely used in coloring of various plastics, such as PVC, PUR, LD-PE, HD-PE, etc., as well as in offset printing, gravure printing, etc., to enhance the coloring power and vividness of inks.

CAS NO.

CAS NO 147 14 8

Products Information of Basf Heliogen Blue K 7090 CAS No. 147 14 8

Properties of Basf Heliogen Blue K 7090 CAS No. 147-14-8

Coloristic properties

1/3 ISD at 1.0 % TiO2 in HDPE:   0.12 %

1/3 ISD at 1.0 % TiO2 in PVC:      0.09 %

If you need information on other polymers, please contact your local BASF

representative.

Technical performance

For details regarding the test methods, please refer to the BASF Colorants for Plastics test methods overview by pigments manufacturers or contact your local BASF representative.

Basf Heliogen Blue K 7090 – Frequently Asked Questions (FAQ)

Q1: What is the primary chemical class and pigment type of Heliogen Blue K 7090?

A: Heliogen Blue K 7090 is a high-performance copper phthalocyanine (CuPc) pigment, classified as an organic pigment with excellent crystalline stability and strong blue-green hue characteristics.

Q2: Is this pigment suitable for use in food-contact plastics or packaging applications?

A: Heliogen Blue K 7090 is not certified for direct food-contact applications. It is intended for industrial coatings, general-purpose plastics, and non-regulated decorative uses where regulatory compliance for ingestion or migration is not required.

Q3: How does its weathering and lightfastness performance compare to standard phthalocyanine blues?

A: As a stabilized grade, Heliogen Blue K 7090 delivers enhanced lightfastness and weather resistance compared to basic CuPc pigments—particularly in outdoor-exposed coatings and polyolefin applications—due to optimized particle surface treatment and crystal phase control.

Q4: What dispersion methods are recommended for optimal color development in solvent-based systems?

A: For solvent-based coatings and inks, high-shear dispersing using appropriate wetting agents and stabilizers is recommended. Pre-dispersed pastes or let-down formulations often yield superior gloss, transparency, and batch-to-batch consistency versus dry-powder incorporation.

Q5: Can it be used in water-based systems without modification?

A: While inherently hydrophobic, Heliogen Blue K 7090 can be formulated into aqueous systems using compatible surfactants or by selecting pre-treated or surface-modified versions. Direct use of the standard grade may require additional stabilization to prevent agglomeration and ensure colloidal stability.

As one of paint additives suppliers, we will do our best to meet all the needs of customers.

Polyethylene waxes enhance plastics processing by:

• Providing better flow;

• Offering better mold release;

• Improving the lubricating effect;

• Bettering the dispersion of pigments and fillers;

• Increasing the compatibility of resins;

• Providing nucleation and a higher degree of crystallinity.

This leads to shorter cycle time, increased gloss and improved clarity in films.

The Keybenefits of AC 6A CAS No. 9002-88-4

AC 6A – Frequently Asked Questions (FAQ)

Q1: What is the primary function of AC 6A in polymer systems?

A: AC 6A is a high-performance processing aid designed to improve melt flow, reduce extrusion torque, and enhance surface finish in thermoplastic compounds—particularly in PVC, polyolefins, and engineering resins.

Q2: Is AC 6A compatible with heat-sensitive polymers?

A: Yes—AC 6A exhibits good thermal stability and low volatility, making it suitable for use in heat-sensitive formulations where minimal degradation or discoloration is required during compounding and processing.

Q3: How is AC 6A typically incorporated into a formulation?

A: It is commonly added during the dry-blend stage or introduced via side-feeding in extrusion processes. Dosage depends on formulation requirements but generally ranges from 0.1% to 2% by weight relative to the base polymer.

Q4: Does AC 6A affect the mechanical properties of the final product?

A: When used within recommended dosage levels, AC 6A does not negatively impact tensile strength, impact resistance, or elongation at break—and may support improved dispersion of fillers and pigments, contributing to more consistent performance.

Now the polyethylene wax price is reasonable, anything you need, please contact us.

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The products provided are white to pale yellow flakes, basically free of impurities.

Use 25 kg kraft paper bag packaging, in the form of a pallet transportation, each pallet 40 bags, a net weight of 1000 kg, the outside of the extended packaging.

The fully loaded pallet is approximately 1.29 m long, 1.12 m wide and 1.44 m high (51 inches x 44 inches x 57 inch).

AC 629A – Frequently Asked Questions (FAQ)

Q1: What is the primary function of AC 629A in polymer systems?

A: AC 629A functions as a high-efficiency processing aid and melt flow modifier, particularly in thermoplastic compounds. It enhances extrudability, reduces melt viscosity under shear, and supports improved dispersion of fillers and pigments without compromising final mechanical properties.

Q2: Is AC 629A compatible with common engineering thermoplastics?

A: Yes, AC 629A demonstrates broad compatibility with polyolefins (e.g., PP, HDPE), engineering resins such as PA6 and PBT, and certain thermoplastic elastomers. Compatibility should be verified via small-scale trials under intended processing conditions.

Q3: How is AC 629A typically incorporated into formulations?

A: It is generally introduced during compounding—either pre-blended with base resin or dosed directly into the extruder feed throat or side feeder. Due to its waxy solid form, it integrates readily into dry blends and exhibits good thermal stability up to typical processing temperatures.

Q4: Does AC 629A affect the surface appearance or gloss of finished parts?

A: When used within recommended dosage ranges, AC 629A typically does not cause blooming or hazing. In fact, it often contributes to smoother surface finish and more consistent gloss by promoting uniform melt flow and reducing die-line defects.

Q5: What safety and handling precautions should be observed?

A: As with most organic wax-based additives, standard industrial hygiene practices apply: avoid inhalation of dust during handling, ensure adequate ventilation, and use appropriate personal protective equipment (e.g., gloves, safety glasses). Refer to the current Safety Data Sheet for detailed guidance.

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