Adhesion Improvement Additive NT ADD AS3228

Newtop Chemical Materials (Shanghai) Co.,Ltd.

Technical Indicators

Adhesion Improvement Additive NT ADD AS3228


NT ADD AS3228 is a light yellow viscous liquid at room temperature.

Applications/Product Applications

NT ADD AS3228 is mainly used in CASE applications to improve the bonding strength of products with high peel strength and better resistance to high temperatures.

NT ADD AS3228 can also be used in polyurethane foam formulations to improve the feel of the foam as well as the tensile and tear properties, improve the opening properties, and keep the indentation hardness of the foam largely unaffected.

NT ADD AS3228 can be added in flexible amounts, from partial to full use, with a linear relationship between the amount added and the tensile and tear properties.

Shelf Life/ Shelf Life: 12 months.

Refer to the data/referenceable data

Typical Properties

Appearance Light yellow viscous liquid

Viscosity(25℃,mPa.s) 2000-4000

Water content(%) <0.1

Acid value(mgKOH/g) 0.1max

Hydroxyl value(mgKOH/g) 87.5±12.5


Storage Information/Storage Information

Store in a cool, ventilated room. Keep away from fire and heat source. Protect from direct sunlight. Keep the container sealed. Store separately from oxidizers and edible chemicals, and do not mix them. Equipped with appropriate variety and quantity of fire-fighting equipment. The storage area should be equipped with spill emergency treatment equipment and suitable shelter materials.

Our Company

Since its establishment, the company has adhered to the service tenet of “integrity-based, customer first”, adhered to customer demand as the focus, market-oriented, adhered to technological innovation, management innovation and service innovation, and constantly implemented lean production, refined management, to provide customers with better products and services! The company has its own factory, research and development base, set up a strict scientific quality management system, and constantly committed to technological innovation, product innovation and management innovation, so as to ensure that our products have a certain competitiveness in the same industry. The factory is located in Jining City, Shandong Province, China, covering an area of 500 acres, and the current production capacity of various types of amines is 5,000 to 10,000 tons per year.

Our Advantages

Strict Quality Management
Our company strictly implements ISO9002 quality management standards and has established a complete quality management system to ensure the long-term stability of product quality.

Efficient Service
Our production is efficient and reliable, so we deliver on time and within delivery deadlines. At the same time, our team is always happy to help customers and strive to solve customer problems in a short time.

Competitive Price
We have long-term services in wholesale Polyurethane catalyst and have established long-term and stable cooperative relationships with many retailers and agents to provide our customers with reasonably priced products.

OEM Available
Our employee team has high R&D capabilities, superb design and development capabilities, skilled manufacturing technology, and rich product application experience, and can also meet OEM business needs.throughout the entire industry chain.