Longli brand zinc oxide application field
First, the rubber tire industry
1. Advanced black and dark rubber tires and radial tires
Function: Improve the thermal conductivity, wear resistance, tear resistance, tensile strength and other indicators of the product, and save about 30% of zinc oxide.
Second, rubber products
Overview of use:
1 Active zinc oxide is mainly used as a reinforcing agent for rubber, so that the rubber has good corrosion resistance, tear resistance, elasticity and elongation.
2 Promoter for rubber vulcanization process, it is a multifunctional rubber compounding agent, mainly used as vulcanization active agent and reinforcing agent for natural rubber, synthetic rubber and latex.
3 When used as a vulcanization activator, it is evenly distributed in the rubber compound, and has a large contact area with hydrogen sulfide. The opportunity for interfacial reaction is large, and the active zinc oxide product has a catalytic effect of active substances to convert zinc oxide. It has a high conversion rate of zinc sulfide.
4 As a sulfurized oxidant, its role is to increase the activity of the accelerator, reduce the amount of accelerator, and shorten the curing cycle.
5 can speed up the vulcanization speed, improve the thermal conductivity of the vulcanized rubber, and make the vulcanization more thorough.
6 In the rubber industry, especially in the production of transparent rubber products, active zinc oxide is an excellent vulcanization activator.
1, synthetic rubber
Function: act as an activator, vulcanization accelerator and reinforcing agent, and have a coloring effect. Promote the vulcanization, activation and reinforcement of the rubber, anti-aging effect, can strengthen the vulcanization process, improve the tear resistance and wear resistance of rubber products.
2, natural rubber
Function: It acts as vulcanization activator, promotes the vulcanization, activation and reinforcement of rubber, anti-aging effect, can strengthen the vulcanization process, and improve the tear resistance and wear resistance of rubber products.
Function: act as an activator to promote the vulcanization, activation and reinforcement of rubber, anti-aging effect, strengthen the vulcanization process, and improve the tear resistance and wear resistance of rubber products.
4, white latex
Role: as a coloring agent and filler.
Function: as a vulcanizing agent and a compounding agent for increasing thermal conductivity.
6, the footwear industry
Used for rubber shoes, rain boots, rubber gloves and other labor protection products, the role: to improve wear resistance and anti-aging, and extend the service life.
7. Transparent rubber and rubber products for food
An inorganic active agent essential for the manufacture of transparent rubber and rubber products for food.
8, transparent and translucent rubber
Function: as a vulcanization active agent.
9, transparent or colored rubber products
Used in transparent or colored rubber products, it has an irreplaceable role as a traditional active agent such as carbon black.
10, gas sealant, gasket and other products
Function: It has a good effect on improving wear resistance and sealing effect.
Third, the coating
1. It has coloring, anti-corrosion and strong hiding ability in coatings, and improves the anti-mildew and anti-UV aging properties of coatings.
2, zinc oxide has good pigment properties, widely used in the coatings industry, especially anti-corrosive paints and primers, the amount of zinc oxide in the formula can sometimes reach 30%.
3, can be formulated into oil with oil, the coloring power and hiding power is large.
4. Used in inorganic coatings and latex paints.
5. It is used in the interior and exterior wall emulsion coatings to make the coating have the functions of shielding ultraviolet rays, absorbing infrared rays and sterilizing and mildewproof.
6, used in waterborne coatings.
Adding zinc oxide to the glass increases transparency, brightness and tensile strain, and reduces the coefficient of thermal expansion.
It is also used in optical glass, electric glass, and low-melting glass.
Used as a reinforcing agent to make the cable have good corrosion resistance, tear resistance and elasticity, and elongation.
As an additive to petroleum products.
As a brightener.
Used as a UV stabilizer, also known as a light stabilizer, can improve the atmospheric resistance of polyethylene.
A magnetic material used to make electronic structural components - ferrite.
X. Chemical fiber textile field
Used in viscose fiber, synthetic fiber products, UV resistant fabrics, antibacterial fabrics, and umbrellas.
Eleven, phosphating solution
It is used for phosphating treatment. In the phosphating solution, the performance is stable. After dissolution, it is clear and transparent, so that the phosphating solution can better prevent corrosion, anti-ag