Foam plastics, foam rubber, foam resin, etc. can be seen everywhere in life. They are widely used because of their light weight, heat insulation, sound insulation, saving material resources, good electrical insulation and mechanical damping properties.
Typical
foam products include sponge boards, flooring materials, cushion materials, polystyrene bead foams, foam plastic wires, etc. These products are made of polymer materials and rubber, and belong to solid foam materials. They have certain requirements for the size and distribution of bubbles. In the production of solid foam materials, the selection and use of foaming agents are the top priority in the production of foaming materials.
Foaming agents are a type of substance that can form microporous structures in rubber and plastic in a liquid or plastic state within a certain viscosity range. They can be solid, liquid or gas.
Generally speaking,
foaming agents can be divided into two categories: physical foaming agents and chemical foaming agents, according to the different ways in which foaming agents produce bubbles during the foaming process. AC foaming agent is a chemical foaming agent with excellent performance and wide application. It plays an important role in the plastic and rubber industry and can be suitable for various high-temperature rubber and plastic products to increase the stability of the products.
The so-called chemical
foaming agents refer to those substances that produce gas and foam through chemical changes during the foaming process.
There are two ways to produce gas in general: one is the byproduct of polymer chain extension or cross-linking; the other is to produce foaming gas by adding chemical foaming agents. Chemical foaming agents are one or more gases produced by chemical changes during the foaming process, which can make the polymer foam, thereby achieving the foaming effect.
In addition,
foaming agents can be divided into two categories according to their chemical properties: organic foaming agents and inorganic foaming agents. Since inorganic foaming agents have poor dispersibility in high molecular polymers, organic foaming agents are more popular among users in industries such as plastics and rubber.
Among the common organic foaming agents, in addition to AC, AIBN, BSH, TSH, OBSH, DNPT, etc. also belong to the category of chemical foaming agents.
AC foaming agent, also known as
Azodicarbonamide, is widely used and suitable for all kinds of high-temperature rubber and plastic products.
Appearance and properties:
AC foaming agent is usually light yellow crystalline powder, non-toxic, odorless, non-flammable, and self-extinguishing.
Foaming performance:
AC foaming agent has excellent foaming performance and large gas emission. The gas released during decomposition is mainly N2, with a small amount of CO2, CO and ammonia NH3. Its decomposition temperature is high, but the decomposition temperature can be adjusted by adding an activator to adapt it to different processing conditions.
Application field:
AC foaming agent is widely used in the foaming processing of synthetic materials such as (PVC), (PE), (PP), (PS), ABS resin and various rubbers. It is used to manufacture a variety of products such as packaging materials, furniture, toys, auto parts and seals. It is also widely used in the production of foam products such as slippers, soles, insoles, plastic wallpapers, ceilings, floor leather, artificial leather, insulation, sound insulation materials, etc.
AC foaming agent has stable performance, is non-flammable, non-polluting, non-toxic and odorless, does not corrode molds, and does not stain products.
Using
AC foaming agent can obtain a uniform and delicate pore structure, so that the product has the superior performance of comfortable feel, good resilience and strong leather feel.
Shuntai Technology CO., LTD. has 16 years of experience in the production, manufacturing and sales of
foaming agents. It is a technology-based company specializing in the production and sales of foaming agents. The factory covers an area of 12,098 square meters and is divided into ultra-fine grinding workshop, mixing workshop, rubber refining workshop, laboratory, low-temperature finished product workshop, raw material warehouse, etc.
As a manufacturer of foaming agents, we provide factory prices. The main products are odorless foaming agents, white foaming agents, formamide, rubber foaming agents, OBSH foaming agents, H foaming agents, microsphere foaming agents, grouting foaming agents, ordinary AC foaming agents, refined AC foaming agents, composite AC foaming agents, etc. Contact us today to learn more about our offerings and take the first step towards achieving greater efficiency and competitiveness in your industry. We are looking forward to cooperating with you, welcome to visit our factory!
