Mineral-Oil-Filled Sealants, Pyrolysis and High-Boiling Materials: A Line We Will Not Cross

Looking back at Baiyun Technology's early days, the domestic sealant market was completely dominated by foreign brands, and the path to growth was strewn with obstacles. Thanks to the discerning vision and unwavering trust of many customers, Baiyun was given the opportunity to demonstrate its product strength and service value. Through the accumulation of one successful project after another, we gradually broke through, entered broader markets, and ultimately grew into an industry leader.

Over more than four decades of journeying through wind and rain, Baiyun Technology has never forgotten its original aspiration: an order is never simply a transaction of goods for money; it is the profound trust that clients place in the brand. This trust admits no negligence; this entrustment cannot be betrayed in the slightest.

During the industry's deep adjustment cycles, raw material prices fluctuate and cost pressures continue to mount. The "shortcuts" of using oil-filled sealants, adding pyrolysis oil, or incorporating high-boiling materials may appear to be a "reluctant choice" for many companies.

But Baiyun Technology has always remained clear-headed: a contract specifies not only delivery quantities and timelines, but also carries a solemn commitment to product performance, long-term durability, and the mitigation of potential risks. This commitment concerns building safety and the long-term interests of our clients, and must never be compromised by short-term survival pressures.

Therefore, even in the industry's most difficult moments, Baiyun Technology has always resolutely rejected oil-filled sealants, refused to use pyrolysis oil, and avoided high-boiling materials. This is not a temporary posture, but a steadfast adherence to the spirit of the contract and a commitment to business ethics – we will never trade irreversible safety hazards for immediate gains, leaving them to our clients or to any building.

If self-discipline is the intrinsic driver of a company's upward growth, then standards are the baseline measure for the healthy development of an industry. As a leader in China's silicone sealant industry, Baiyun Technology has always taken it upon itself to promote the standardization of the industry, proactively assuming the responsibility of regulating industry order.

To date, BAIYUN has participated in the drafting and revision of over 270 international, national, and industry standards, including more than 90 national standards, covering all areas of the sealant industry, leading industry iteration and consolidation through standardization. Moreover, BAIYUN has led the preparation and participated in the revision of over 10 international standards, continuously promoting Chinese sealant standards to the global stage, helping China's sealant industry gain a voice in the international arena and demonstrating the strength of "Intelligent Manufacturing in China."

With regard to the prominent industry issue of oil-filled sealants, Baiyun Technology has taken proactive measures, actively promoting the upgrade of GB/T 14683-2017 Silicone and Modified Silicone Sealants for Building to clearly define the limits on white oil content. In response to the industry pain point that oil-filled sealants are difficult to visually identify, Baiyun Technology's technical team overcame challenges to develop a simple and practical film test method for oil-filled sealants, and promoted it as a group standard, achieving a breakthrough in rapid identification.

For Baiyun Technology, refusing oil-filled sealants, pyrolysis oil, and high-boiling materials has never been a gimmick to stand out. Rather, it is a respect for scientific principles, a reverence for engineering safety, a guardian of clients' long-term interests, a commitment to the healthy development of the industry, and above all, an ultimate faith in quality.

We are fully aware that the failure of oil-filled sealants often does not manifest immediately, but lurks one, two, or more years later. Once failure occurs, it leads to serious problems such as building leakage and structural damage – consequences that are irreversible.

For this reason, Baiyun Technology has always treated quality as a systematic endeavor: from rigorous raw material selection and scientific formulation design, to meticulous process control, and then to optimization of testing methods and standard setting – every step adheres to a long-term perspective, rejecting short-term profit orientation.

In 2025, Baiyun Technology received the Guangzhou Mayor Quality Award. This honor is a strong affirmation of our quality management system and development path, and even more, a recognition of our value orientation – it proves that by rejecting "shortcuts," a company can still win dual recognition from the market and society through sustained technological investment and accumulation.

At the crossroads between short-term temptations and long-term value, Baiyun Technology, as a steadfast "guardian," resolutely walks the more honorable path. Rejecting oil-filled sealants, pyrolysis oil, and high-boiling materials has long surpassed a mere technical choice; it has become a quality commitment and a responsibility ingrained in the very soul of our enterprise.