Zinc oxide 1314-13-2 3812100000
In the world of chemical products, each CAS number corresponds to a unique substance. The number combination 1314-13-2 represents zinc oxide. In international trade flows, the customs code 3812100000 serves as the identity marker for zinc oxide's cross-border movement. For Shandong Jiurunfa, these codes are more than mere technical references. They represent a white powder that plays multiple roles in industrial production and embody our unwavering commitment to quality.
Zinc oxide permeates daily life yet often goes unnoticed. In rubber factories, it acts as a vulcanization accelerator, determining the lifespan of tires and seals. Added to ceramic glazes, it enhances luster and smoothness. In paints and coatings, it boosts coverage and protects against UV damage. In medicinal ointments, it provides astringent and anti-itch properties. Even animal feed requires it as an essential trace element. Such diverse applications demand exceptionally high quality standards for zinc oxide. Insufficient purity affects vulcanization speed, excessive impurities may cause discoloration or performance degradation in end products, and uneven particle size distribution complicates downstream processing.
Shandong Jiurunfa supplies zinc oxide strictly adhering to the quality standards specified under CAS No. 1314-13-2. This ensures every bag delivered to our customers undergoes meticulous process control. We employ an advanced indirect production process: high-purity zinc ingots are heated in crucibles above their boiling point, melting into liquid zinc vapor. This vapor is then introduced into an oxidation chamber where it reacts with precisely metered hot air, triggering an instantaneous, intense oxidation reaction that forms zinc oxide particles. The critical success factor lies in the precise coordination of temperature control, airflow, and cooling rate. Only by optimizing these parameters within their optimal ranges can we achieve a zinc oxide product with uniform particle size and high surface activity. Our production line is equipped with an automated control system that continuously monitors all reaction parameters in real-time, ensuring consistent and reliable quality for every batch.
Customs code 3812100000 represents the category of rubber accelerators in import/export contexts. The classification of zinc oxide under this code underscores its pivotal role in the rubber industry. In rubber formulations, zinc oxide typically constitutes only 3-5 parts by weight—a small proportion yet one that exerts a disproportionately significant effect. It first reacts with stearic acid to form zinc soap, which then combines with accelerators to create the complex that truly catalyzes vulcanization. Without it, the vulcanization reaction would proceed extremely slowly or fail entirely, leaving rubber as a perpetually sticky, uncured mass. Our zinc oxide is favored by rubber manufacturers precisely because of its high surface activity, enabling rapid completion of these reactions and ensuring vulcanization proceeds smoothly within specified time and temperature parameters. Tire manufacturers using our zinc oxide produce tires with excellent wear resistance and low heat generation. Sealing component manufacturers using our zinc oxide create products with minimal compression set and reliable sealing performance.
Beyond rubber applications, zinc oxide excels in other industries. In coatings, it serves as a functional filler that not only masks substrates but also absorbs UV rays to protect paint films. Our zinc oxide offers superior whiteness and coverage, ensuring long-lasting whiteness without yellowing in exterior building paints. In ceramics, it functions as a flux agent, lowering glaze melting temperatures while enhancing surface gloss and fluidity. Our zinc oxide features fine particle size and narrow distribution, dispersing uniformly in glazes without causing particles or spots. In electronics, it is used in manufacturing varistors and surge arresters. Our product boasts high purity with minimal impurities, ensuring stable and reliable electrical performance of electronic components. In animal feed, it serves as a zinc supplement. Our zinc oxide offers high bioavailability with low heavy metal residues, promoting healthy animal growth.
Shandong Jiurunfa Chemical Technology Co., Ltd. operates at https://chemical-sales.com/. Headquartered in Jinan Economic Development Zone, our facility spans over 600 acres and employs a professional technical team comprising PhDs and masters. We maintain long-term, deep cooperation with Beijing Chemical Industry Group, accumulating extensive experience in production technology and quality control. Zinc oxide is a key component of our product portfolio. We have established a comprehensive quality traceability system covering everything from raw material procurement and production processes to finished product inspection. Choosing our zinc oxide means choosing a consistent commitment from CAS number to actual quality—choosing a reliable partner that makes your products more competitive in the market.
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