Special whitening agent for PVC wires and cables DL-11

DL-11, a special whitening agent for PVC wires and cables, is a highly efficient optical whitening agent used to improve the whiteness and brightness of PVC wires and cables. The Chemical name of this product is 2.2'-(4,4'-diphenylethene)bisbenzoxazole, with a molecular weight of 414 and a Melting point of 359°C ± 2. It is in the form of a yellow powder with a maximum absorption wavelength of 374 nanometers and a maximum emission wavelength of 434 nanometers. This product is suitable for polyester fibers, blended fabrics, plastic products and polyester solutions, and has good heat resistance, light resistance and chlorine resistance.

Features:
1. Good whitening ability
- Stable performance: This product provides uniform brightening effect along the entire length of wires and cables, ensuring consistent quality.
- Versatility: DL-11, a special whitening agent for PVC wires and cables, can be used in various PVC formulations and is a versatile choice for manufacturers.

2. Thermal stability
- High Melting point: With a Melting point of 359°C ± 2, it remains stable and effective under various processing conditions.
- Heat resistance: The stability of the brightener at high temperatures ensures that wires and cables can maintain their brightness during and after production.

3. Chemical resistance
- Chlorine resistance: DL-11, a special whitening agent for PVC wires and cables, can maintain the brightening effect even when exposed to chlorine, which is crucial for wires and cables used in harsh environments.
- UV Resistant: The product is also UV resistant, ensuring long-lasting brightness even in outdoor applications.

Product application:
1. PVC wire and cable
- Main uses: DL-11, a special whitening agent for PVC wires and cables, is specially used to improve the whiteness and brightness of PVC wires and cables.
- Important Additive: The addition of this whitening agent during the production process is essential to produce a reliable product with visual appeal.

2. Other plastic products
- Wide range of uses: In addition to PVC wires and cables, DL-11, a special whitening agent for PVC wires and cables, can also be used in various plastic products.
- Maintains Brightness: This product ensures that these plastic items maintain a bright and clean appearance, thus improving their overall quality.

Instructions for use:
DL-11, a special whitening agent for PVC wires and cables, can be used as a separate additive or mixed with other brighteners to achieve the desired effect while optimizing cost-effectiveness. Recommended usage amounts are as follows:

1. For rigid PVC:
- Whitening: The usage amount is 0.01%-0.06% (that is, 10-60 grams per 100 kilograms of material).
- Anti-reflection: The usage amount is 0.0001%-0.001% (that is, 0.1-1 gram per 100 kilograms of material).

2. For polystyrene (PS):
- Whitening: The usage amount is 0.01%-0.05% (that is, 10-50 grams per 100 kilograms of material).
- Anti-reflection: The usage amount is 0.0001%-0.001% (that is, 0.1-1 gram per 100 kilograms of material).

3. For PVC (universal):
- Brightening: Use 10-50 grams per 100 kg of material.
- Anti-reflection: Use 0.1-1 g per 100 kg of material.

Packaging and storage:
Whitening agent DL-11 for PVC wires and cables is packed in 20 kg cardboard drums lined with plastic bags. For suitable shelf life, product should be stored at room temperature for 24 months. Proper storage ensures that the product maintains its efficacy and can be used reliably in the production of reliable PVC wire and cable.