ZnO रबर ग्रेड

ZnO रबर ग्रेड

MST ZnO रबर ग्रेड is a white or slightly yellow fine powder, which is easily dispersed in rubber and latex. It is a reinforcing agent, active agent and vulcanizing agent for natural rubber and synthetic rubber.

रबर परिसर में ZnOrubber ग्रेड की भूमिका:

1. ZnO रबर ग्रेड acts as an activator or accelerator in the formulation,

2. ZnO रबर ग्रेड can be used as an acid absorbent. When the rubber is vulcanized, it can absorb certain natural substances produced by the vulcanization reaction, such as HCl and so on.

3. ZnO रबर ग्रेड can improve the thermal performance of the rubber compound.

4. ZnO रबर ग्रेड can activate the entire vulcanization system，Zinc oxide and stearic acid together form zinc soap, improve the solubility of zinc oxide in the rubber compound, and form a complex with the accelerator, which is particularly active , It reacts with sulfur to form a strong vulcanizing agent.

5. ZnO रबर ग्रेड can increase the crosslink density. Zinc oxide reacts with stearic acid to form Zn2++ salt, which chelates with the pendant group of the sulfur-containing rubber accelerator to stabilize the weak bond and change the cleavage position of the sulfur bond. Vulcanize rubber to generate shorter cross-links, increase new cross-links, and increase cross-link density.

6. ZnO रबर ग्रेड can improve the aging resistance of the vulcanized rubber. During vulcanization and use, the polysulfide bond breaks, and the generated H2S will accelerate the cracking of the rubber. Zinc oxide will react with it to form new cross-linked bonds, stabilize the vulcanized network, and improve the resistance Aging performance.

माइलस्टोन इंडस्ट्रियलको। लि।, 30 साल के लिए जस्ता ऑक्साइड के उत्पादन में विशेषज्ञता उद्यम के रूप में, एक नई दिशा की ओर बढ़ रहा है, अर्थात्, उत्पादन-आधारित, उद्योग-आधारित, वैश्विक खरीद, वैश्विक बिक्री, घरेलू और विदेशी व्यापार, उत्थान और डाउनस्ट्रीम एकीकरण, ए। वैश्विक उद्यम withcomprehensive मूल्य वर्धित क्षमताओं और यौगिक प्रतिस्पर्धा लगातार बढ़ रही है।