144245-85-2
200-001-8
Gicg
Yes
Light Yellow
Granulars
Neutral Sizing Agent
Paper Processing Chemicals
≥43-45gi2/100g
≥47-60°c
≤5mgkoh/G
180 Days (≤25°c)
100g for Free
Chuangsheng
25kgs/Bag, 500kgs/Bag
Active ingredient: ≥ 90%
Shandong
29322090
Product Description
Chuangsheng New Materials (Shandong) Co., LtdProduct 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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