Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
In the vast world of plastics and polymers, aesthetic appeal is often as crucial as functional performance. White or light-colored plastic products, in particular, are susceptible to yellowing over time due to UV exposure and inherent material characteristics. To combat this, polymer manufacturers increasingly rely on advanced additives, with optical brighteners leading the charge. NINGBO INNO PHARMCHEM CO.,LTD. specializes in providing high-quality polymer additives, including the versatile Fluorescent Brightener 351 (CBS-X).
Our optical brightener for plastic whitening works by absorbing invisible UV light and re-emitting it as visible blue light, effectively neutralizing any yellowish cast in the polymer. This not only makes the plastic appear whiter and brighter but also enhances the vibrancy of colors when used in pigmented plastics. This optical effect is vital for products ranging from consumer goods packaging and household appliances to automotive parts and construction materials.
Fluorescent Brightener 351 stands out for its exceptional compatibility with a wide array of plastic resins, including PE, PP, ABS, EVA, polystyrene, and polycarbonate. Its high temperature resistance is a critical advantage, making it perfectly suited for plastic products formed at high temperatures, ensuring the brightening effect remains stable and uniform through demanding processing conditions. This makes NINGBO INNO PHARMCHEM CO.,LTD. a preferred plastic additive supplier for various applications.
Beyond mere aesthetics, our brighteners contribute to the long-term durability of plastic products. By countering UV-induced yellowing, they indirectly support the material's visual integrity over its lifespan, maintaining the 'new' look that consumers desire. Manufacturers seeking UV stable brighteners for polymers will find our solutions to be highly effective in preserving product appearance in outdoor or high-exposure environments.
For those looking to buy plastic whitening additive that offers consistent performance and is easy to incorporate, Fluorescent Brightener 351 from NINGBO INNO PHARMCHEM CO.,LTD. is an excellent choice. It ensures superior dispersion within the polymer matrix, leading to uniform brightening without the risk of specks or uneven coloration. This commitment to quality and performance reinforces our position as a trusted partner in the polymer industry.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
