High Iodine Value and Environmental Alkyl Ketene Dimer AKD Wax for Food Contact Paper

• Customization: Available
• CAS No.: 144245-85-2
• EINECS: 200-001-8
• Certification: Gicg
• Color: Light Yellow
• Appearance: Granulars
• Kind: Neutral Sizing Agent
• Producing Flow: Paper Processing Chemicals
• Iodine Value: ≥43-45gi2/100g
• Melting Point: ≥47-60°c
• Acid Value: ≤5mgkoh/G
• Shelf Life: 180 Days (≤25°c)
• Sample: 100g for Free
• Transport Package: 25kgs/Bag, 500kgs/Bag
• Specification: Active ingredient: ≥ 90%
• Trademark: Chuangsheng
• Origin: Shandong
• HS Code: 29322090
• Production Capacity: 3, 0000tons/Year

Product Description

Chuangsheng New Materials (Shandong) Co., Ltd

Product Features:

AKD (Alkyl Ketene Dimer, AKD) raw powder is a fiber-reactive neutral sizing agent. The AKD raw powder produced by Chuangsheng New Materials Co., Ltd. has high effective content, high iodine value, low acid value, no organic solvents and it's an environmentally friendly product, is an efficient sizing agent, especially suitable for environmental protection requirements, and meets non-toxic standards for the use of food packaging paper.

Performance metrics:
 

Product Name	AKD wax 1840	AKD wax 1865	AKD wax 1895
Appearance	Light yellow flake or granular solid	Light yellow flake or granular solid	Light yellow flake or granular solid
Active ingredient	≥88%	≥90%	≥90%
Melting Point	≥47°C	≥50°C	≥60°C
Iodine value	45gI2/100g	44gI2/100g	43gI2/100g
Acid value	≤5mgKOH/g	≤5mgKOH/g	≤5mgKOH/g
Shelf life	180 days (≤25°C)	180 days (≤25°C)	180 days (≤25°C)

Physicochemical functions:

Due to the solvent-free production method, AKD raw powder does not contain toxic substances, and is especially suitable for paper grades with high hygiene requirements, such as liquid food packaging paper. AKD raw powder is a relatively easy to melt solid, which can be melted into a liquid at a slightly higher temperature of 47°C. Generally, cationic starch or cationic polymer is used as an emulsifier, and the dispersion and homogenization function of the high-pressure homogenizer is used to disperse it into a suspension with fine particles, uniform charge, and stable dispersion.

Precautions for use:

In the process of melting, the temperature should be strictly controlled, too high temperature will affect its sizing function and the stability of the emulsion. At the same time, the pressure of the homogenizer should be stabilized within the range required by the process, and the homogenization process directly affects the quality of the emulsion.

Packaging and storage:

25kg, 500kg woven bag packing, or according to user needs. Store in a dry, ventilated and cool place.

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