Our Product

polyurethane catalyst SMP


Name: Polyurethane Catalyst SMP

Alias: polyurethane catalyst SMP, catalyst SMP, amine catalyst SMP, delayed catalyst SMP, hard foam catalyst SMP, sponge catalyst SMP, sponge foaming catalyst SMP, low density sponge catalyst SMP


The catalyst SMP is a low-density sponge or a special delay catalyst for molding, which can increase the foam hardness, and is particularly suitable for sponges with a density in the range of 6-25kg/kg, while increasing the foam hardness by 5-10%;

Because SMP can increase the hardness of the sponge, if you want to maintain the same hardness, you can reduce the isocyanate index by about 2 to 3 points, which is very cost-effective from an economic perspective;

Whether it is in the MC formula or in the formula with fillers (CaCO3 and melamine), SMP can improve the processability of the foam and reduce cracking;



SMP is widely used in flexible slabstock foam and heat-curing molding. The recommended dosage is 0.15-0.2 pphp.

Catalyst SMP Amine catalyst SMP Delayed catalyst SMP Hard foam catalyst SMP Low density sponge catalyst SMP Sponge catalyst SMP


Storage and transportation:

Should be sealed and stored in a dry, cool and ventilated warehouse



180KG/drum Storage: It is recommended to store in a dry and cool area with proper ventilation. After the original packaging, please fasten the packaging cover as soon as possible to prevent the water and other substances from mixing into the product and affecting its performance. Do not breathe dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash it before reuse. Maintain good hygiene habits.

Company Name: Shanghai OHANS Chemical Co., Ltd.
Sales Manager: Hunter
Telephone: +86-021-5161 9971

+86-021-5161 9972

+86-021-5161 9973

Address: 709 Lingshi Road, Zhabei District, shanghai, China
Website: www.dpta.vipa

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.