Zinc Acrylate Crosslinking Hardener

Product Performance Introduction:

Zinc Diacrylate (ZDA) is a highly efficient crosslinking and hardening agent:

1. Polymer Compatibility

It exhibits excellent compatibility with polymer materials such as plastics and rubber, allowing uniform dispersion within the system and avoiding performance inconsistencies caused by local aggregation.

2. Crosslinking Efficiency and Thermal Stability

It significantly shortens curing time, enhances crosslinking speed, and imparts excellent thermal hardening properties to materials (temperature resistance range: -40°C to 150°C).

3. Mechanical Property Enhancement

It increases material hardness (Shore hardness improved by 20%~40%), elasticity (rebound rate increased by 15%~30%), and tear resistance (improved by 30%~50%).

4. Environmental Resistance

It offers outstanding resistance to compression set (compression set rate reduced to 5%~15%), oil, acid, alkali, and aging.

Zinc Diacrylate Crosslinking Hardener is widely used in the following applications:

High-Performance Rubber Products

Industries: Golf ball cores, sealing rings, shock-absorbing pads.

Function: Enhances rebound resilience and durability, extending service life.

Plastic Modification

Industries: Engineering plastics (PA, PBT), TPE/TPU elastomers.

Function: Optimizes impact resistance, dimensional stability, and surface wear resistance.

Adhesives and Coatings

Industries: Water-based acrylic pressure-sensitive adhesives, industrial coatings.

Function: Strengthens bonding strength, high-temperature resistance, and solvent resistance.

Special Functional Materials

Industries: Medical silicone, cable insulation layers.

Function: Forms a stable network structure through ionic crosslinking to meet medical-grade or high-safety requirements.

Storage:

Store away from light and moisture (below 25°C).