High Acid Value Oxidized HDPE Wax Powder is fine‑powder oxidized high‑density polyethylene wax with high acid value, developed as direct drop‑in replacement for A‑C 316A. Abundant polar carboxyl groups endow this wax with excellent self‑emulsifying capacity. It can assist emulsification in aqueous systems without extra emulsifiers. In waterborne ink, it improves rub‑resistance and slip performance of printed films. For textile finishing, it delivers soft‑slip hand‑feel and anti‑abrasion property

Product Detail

Product Overview

High Acid Value Oxidized HDPE Wax Powder (CAS 68441‑17‑8, A‑C 316A Equivalent) is specially oxidized high‑density polyethylene processed into fine free‑flowing powder. The high content of carboxylic acid groups on molecular chains provides outstanding self‑emulsifying characteristics. Under proper stirring in aqueous medium, the wax can form fine wax dispersion without large amounts of external emulsifiers. When applied to waterborne printing ink, wax particles migrate to the printed surface to enhance slip and rub‑resistance, mitigating scuffing defects. Within textile finishing formulations, it acts as surface modifier to endow fabrics with smooth hand‑feeling and wear‑resistant performance. This product is a cost‑effective imported substitute for A‑C 316A for water‑based ink manufacturers and textile chemical producers.

Key Features

Functional equivalent to A‑C 316A for imported grade substitution
High acid‑value oxidized HDPE molecular structure with self‑emulsifying performance
Capable of forming fine aqueous dispersions with mild agitation, reducing reliance on external emulsifiers
Improves rub‑resistance and surface slip of dry waterborne ink films
Delivers smooth, soft slip hand‑feel and abrasion‑resistance for textile finishing
Good compatibility with anionic and non‑ionic water‑based resin systems
Fine free‑flowing powder, convenient for batching and premixing operations

Technical Specification

Chemical Name: High Acid Value Oxidized HDPE Wax Powder
CAS Number: 68441‑17‑8
Appearance: Off‑white fine powder
Melting Point: 124‑132℃
Acid Value: 38‑48 mgKOH/g
Equivalent Grade: A‑C 316A

Application Fields

Water‑based flexographic and gravure printing inks for flexible packaging
Water‑based overprint varnish requiring improved rub‑resistance
Textile soft‑slip finishing agent for woven and knitted fabrics
Waterborne coating systems where self‑emulsifying wax modifier is needed

Usage Recommendation

For waterborne ink and varnish, typical dosage ranges from 0.3‑2.2 % of total formulation weight. For textile finishing slurry, recommended addition is 1.5‑5.0 %. Disperse the wax powder under high‑speed stirring in aqueous phase. Pre‑formulation trials are strongly recommended to verify emulsion stability, surface slip and final finished performance before mass‑scale production.

Storage & Handling

Store sealed sacks in dry and well‑ventilated warehouse. Keep away from direct sunlight and high‑temperature heat sources. Avoid moisture absorption and powder agglomeration. Reseal sacks immediately after partial discharging.

Safety Notice

This high acid value oxidized HDPE wax powder is intended exclusively for industrial water‑based ink and textile chemical manufacturing, not for food or cosmetic applications. Avoid inhalation of fine dust particles. Wear dust‑proof mask, safety goggles and protective gloves during material handling. Please refer to the corresponding MSDS for complete safety operation instructions.

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High Acid Value Oxidized HDPE Wax Powder CAS 68441-17-8 Self-Emulsifying Waterborne Ink Textile Additive (A-C 316A Equivalent)

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.