Nano Calcium Carbonate 303
Category:
In the process of upgrading and innovating plastic and rubber products, how to simultaneously reduce costs while comprehensively enhancing material performance has become the primary focus for every engineer. The "Zhenghe" 30-series nano-calcium carbonate for plastics and rubber is precisely the "multi-functional modification expert" that makes this goal a reality.
As a high-performance functional filler, it excels in various plastic systems such as PVC, PP, and PE. Not only does it effectively reduce production costs, but it also significantly enhances the rigidity, dimensional stability, and heat resistance of plastics. Moreover, the surface-modified nanomaterials exhibit excellent compatibility with the resin matrix, preventing stress concentration while boosting rigidity—without compromising toughness. In fact, they can even create a synergistic effect that simultaneously strengthens and toughens the material, making your plastic products stronger, more stable, and highly competitive in the market.
The vitality of rubber products lies in their exceptional elasticity, wear resistance, and mechanical strength. The company’s 30-series nano calcium carbonate is a key reinforcing filler that significantly enhances the overall performance of rubber composites. Its ultra-fine nanoparticles boast an enormous specific surface area, enabling them to form robust interactions with rubber molecular chains. This not only effectively boosts the tensile stress at set elongation, tear strength, and abrasion resistance of vulcanized rubber but also improves the material’s modulus of elasticity. When incorporated into rubber formulations, products made with this additive exhibit superior durability, reduced permanent compression set, and enhanced processing flowability—making them ideal for applications across industries such as tires, sealing strips, hoses, and footwear. Together, these features help you create rubber products that are stronger, more resilient, and deliver performance far beyond expectations.
| Model | BET Specific Surface Area (m²/g) | Whiteness | Moisture | pH | Oil Absorption Value |
| 303 | 12-14 | ≥94 | ≤0.4 | 8.5–9.5 | 25-28 |
Process Flow
Exploring the micro-millimeter, empowering the future—leveraging our cutting-edge nanosynthesis and surface activation technologies, we’ve created nano-calcium carbonate with exceptional dispersibility and robust functionality, serving as the secret weapon to enhance the performance of silicone adhesives, high-end plastics, and rubber.

Nano Calcium Carbonate 303
Category:
- Description
- 工艺流程
-
In the process of upgrading and innovating plastic and rubber products, how to simultaneously reduce costs while comprehensively enhancing material performance has become the primary focus for every engineer. The "Zhenghe" 30-series nano-calcium carbonate for plastics and rubber is precisely the "multi-functional modification expert" that makes this goal a reality.
As a high-performance functional filler, it excels in various plastic systems such as PVC, PP, and PE. Not only does it effectively reduce production costs, but it also significantly enhances the rigidity, dimensional stability, and heat resistance of plastics. Moreover, the surface-modified nanomaterials exhibit excellent compatibility with the resin matrix, preventing stress concentration while boosting rigidity—without compromising toughness. In fact, they can even create a synergistic effect that simultaneously strengthens and toughens the material, making your plastic products stronger, more stable, and highly competitive in the market.
The vitality of rubber products lies in their exceptional elasticity, wear resistance, and mechanical strength. The company’s 30-series nano calcium carbonate is a key reinforcing filler that significantly enhances the overall performance of rubber composites. Its ultra-fine nanoparticles boast an enormous specific surface area, enabling them to form robust interactions with rubber molecular chains. This not only effectively boosts the tensile stress at set elongation, tear strength, and abrasion resistance of vulcanized rubber but also improves the material’s modulus of elasticity. When incorporated into rubber formulations, products made with this additive exhibit superior durability, reduced permanent compression set, and enhanced processing flowability—making them ideal for applications across industries such as tires, sealing strips, hoses, and footwear. Together, these features help you create rubber products that are stronger, more resilient, and deliver performance far beyond expectations.
Model BET Specific Surface Area (m²/g) Whiteness Moisture pH Oil Absorption Value 303 12-14 ≥94 ≤0.4 8.5–9.5 25-28 -
Process Flow
Exploring the micro-millimeter, empowering the future—leveraging our cutting-edge nanosynthesis and surface activation technologies, we’ve created nano-calcium carbonate with exceptional dispersibility and robust functionality, serving as the secret weapon to enhance the performance of silicone adhesives, high-end plastics, and rubber.

Process Flow
Exploring the micro-millimeter, empowering the future—leveraging our cutting-edge nanosynthesis and surface activation technologies, we’ve created nano-calcium carbonate with exceptional dispersibility and robust functionality, serving as the secret weapon to enhance the performance of silicone adhesives, high-end plastics, and rubber.

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