FAQ
What is SMC compression moulding?
SMC compression moulding is an advanced composite material moulding method. SMC moulding process is continuous and can produce high strength, complex parts in a wide variety of sizes. SMC moulding takes place in a device called “compression moulding press,” which is usually hydraulically powered. when the material charge is placed in the mould,the heated mould halves close and the pressure up to 2,000psi is applied. Cycle time ranges from one to five minutes, depending on the size and thickness of the part. Components such as ribs, bosses and inserts can be formed by compression molding. Compression moulding can be used to create even more complex, detailed SMC parts with great accuracy.
When we start to press SMC products, we first need to fix SMC tooling on the platen of the press, heat the SMC tooling, and then put the SMC material into the opening mold, setup SMC tooling molding process parameters such as pressure, curve time, opening&closing Speed, etc. Then, close the tooling. After the SMC tooling molded product is demolded, take out the product from SMC tooling.
What are the advantages of SMC molded products?
- Pigmentable for moulded-in color.
- Trimming and finishing costs are minimal.
- Good dimensional stability, thermal resistance,chemical resistance.
- SMC precision moulds with a mirror finish are capable of meeting automotive-grade A-grade surfaces.
- A wide variety of SMC material ratios enable parts to meet the needs of the use environment better.
- Approximately 50% nominal weight reduction compared to metal and approximately 30% reduction compared to other thermoplastics.
What is an SMC manufacturing process?
The SMC manufacturing process is a method of manufacturing solid material composites using resins derived from thermoplastic polymers. The process consists of three basic steps: 1. Resin preparation 2. Fabrication 3. Curing
In which industries are your SMC molded products mainly used?
Our SMC molded products are mainly used in structural components across various industries.
Electrical equipment insulation components.
Livestock breeding equipment.
Automotive structural components.
Road traffic safety equipment.
Industrial structural components.
Chemical corrosion-resistant structural components.
Can you customize your SMC molded products?
We are a professional manufacturer specializing in custom SMC molded products, with 27 years of experience and a professional design and production team.
What are the relevant policies regarding molds for SMC molded products?
We promise that the mold ownership is 100% yours.
Once a certain number of orders are received, the mold fee will be fully refunded.
Even if the cooperation is terminated, the mold can be sealed or disposed of according to the agreement.
What does the size of fiberglass profiles generally refer to?
The size of fiberglass profiles refers to the dimensions of the cross-section of the profile, excluding the length, which can be cut to any length.
What does the size of fiberglass profiles generally refer to?
The size of fiberglass profiles refers to the dimensions of their cross-section, excluding the length, which can be cut to any desired length
How can the fiberglass pultrusion profiles from Donghai, Henan, adapt to various complex environments?
Firstly, it is determined by the inherent characteristics of fiberglass pultrusion profiles. Secondly, we adjust the product formula according to the customer’s intended use to meet their requirements.
What are the models of the fiberglass pultrusion profiles from Donghai?
Our company can produce standard models commonly used in the market for fiberglass pultrusion profiles, and we can also customize according to special requirements.
What are the raw materials used in the production of fiberglass pultrusion profiles?
The raw materials used in pultruded fiberglass profiles include alkali-free fiberglass, resin, fillers, etc
What are the characteristics of fiberglass pultrusion profiles?
The characteristics of fiberglass pultrusion profiles include: diverse colors, strong designability; high strength, light weight; good insulation; high temperature resistance, corrosion resistance; low water absorption, low maintenance cost.