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Your Professional BMC Bulk Molding Compound Supplier

Shengming New Materials Technology Co., Ltd. is a comprehensive manufacturer specializing in the production of GPO-3 materials, SMC sheet molding compounds, SMC insulation boards, BMC bulk molding compounds, and molded products derived from these materials. Our products find extensive applications across various sectors including power generation, railway transportation, electronics, telecommunications, prefabricated buildings, and public utilities.

Quality Control
We recognize that quality is the cornerstone of our competitiveness. Therefore, we implement stringent quality control measures to ensure that every product detail meets the highest standards of excellence.

Advanced Equipment
Our company is equipped with over ten BMC production lines, two state-of-the-art SMC production units, and more than ten fully automated molding machines. This includes three fully automatic servo hydraulic presses with capacities of 315 tons each, one with a capacity of 500 tons, two with capacities of 800 tons each, two with capacities of 1500 tons each, one with a capacity of 2000 tons, and one with a capacity of 3000 tons.

Customized Solutions
We offer tailored solutions designed to meet the specific requirements of our clients, ensuring that their unique needs are fully addressed.

24/7 Online Service
We provide round-the-clock online consultation services, offering continuous technical support and service inquiries to our customers at any time.

BMC Group Material
BMC (Bulk Molding Compound) is a
BMC Electrical Casing
BMC electrical casing is a composite
BMC Motor Wiring Terminal
BMC (Bulk Molding Compound) motor

Parameters

Country Of Origin	Shandong China
Certification	ISO9001, SGS
Product Color	Custom made
Product Specifications	Custom made
Price	Negotiable
Material	BMC bulk molding compound
Payment Methods	Wire transfer
Delivery Date	Negotiable
Market	Middle East/Africa/Asia/South America/Europe/North America
Minimum Order Quantity	1 kg

Types of BMC Bulk Molding Compound

The BMC bulk molding compounds produced by our company mainly include the following types:

BMC Group Material

BMC (Bulk Molding Compound) is a thermosetting plastic material that has excellent electrical insulation properties, high mechanical properties, good heat resistance, flame retardancy, and corrosion resistance.

BMC Electrical Casing

BMC electrical casing is a composite material electrical casing formed by uniformly mixing glass fiber, fillers, resins, and additives and pressing them under high temperature and high pressure.

BMC Motor Wiring Terminal

BMC (Bulk Molding Compound) motor terminal block is an electrical accessory made of BMC material, which is a bulk molding compound, which is mainly a bulk prepreg composed of GF (short cut glass fiber), UP (unsaturated resin), MD (filler), and various additives.

Properties of BMC Bulk Molding Compound

Mechanical Performance

Chopped glass fibers provide BMC with remarkable strength and stiffness, making it ideal for applications that require resistance to mechanical loads, deformation, or fracture. BMC demonstrates excellent dimensional stability over time, exhibiting minimal shrinkage or warping.

Chemical and Environmental Resistance

BMC has exceptional resistance to a wide range of chemicals, including acids, bases, and solvents, ensuring its reliability in harsh chemical environments. Many BMC formulations also offer flame retardancy, reducing combustion risks and enhancing safety.

Electrical Insulation Properties

Thanks to its ability to impede electrical flow, BMC is a top choice for electrical components that require effective insulation.

Thermal Stability

BMC materials can withstand temperatures up to 350°F (175°C), making them suitable for moderate heat environments.

Applications of BMC Bulk Molding Compound

Appliance parts such as washing machine components, oven parts, and refrigerator linings

Electric and electrical components like switches, circuit breakers, insulators, and terminal blocks.

HVAC components

Industrial light housings

Automotive bumpers, engine covers, headlamp housings, and interior components

Recessed lighting baffles

Aerospace interior components, brackets, and housings

Sports and Recreation Equipment such as bicycle components, snowboard bindings, and fitness machine parts

Medical equipment housings and sterilizable components

Building and construction components such as window frames, electrical enclosures, and drainage systems.

Molding Processes for BMC Bulk Molding Compound

Compression Molding

The simplest and most common method.
BMC is placed in an open, heated mold cavity.
The material is compressed under high pressure which forces it to flow and fill the cavity completely.
Compression molding is economical and can mold complex geometries.

Transfer Molding

BMC is transferred from a chamber using a plunger into closed mold cavities.
Permits high production rates with very fast cycles.
Used for high quantity molding of smaller, less complex parts.

Injection Molding

BMC is heated to reduce viscosity then injected under high pressure into the mold.
Has excellent repeatability and is very automation friendly.
Mostly used for larger BMC parts due to higher equipment costs.

Customization Options for BMC Bulk Molding Compound

Resin Type

Reinforcement Materials

Fillers

Additives

Viscosity Adjustments

Cure Time

Packaging and Shipping

Packaging	Export standards
Shipping	We will help you to choose the best shipping way according to your detail requirements. By sea, by air, or by express, etc.

Our Factory

Shengming (Shandong) New Material Technology Co., Ltd. is located in Zhoucun District, Zibo City, known as the "Number One Village in the World". Located to the east of Binbo Expressway and Jiaojihua Electric Railway, to the north of Jiqing Expressway, to the south of National Highway 309, and only 60 kilometers west of Jinan International Airport, the transportation is very convenient.

Our Certificate

High-tech enterprise certificate Shandong Province "specialized, refined and innovative" small and medium-sized enterprises Shandong Province innovative small and medium-sized enterprises Technology-based small and medium-sized enterprises SGS honorary certificate IATF16949 quality certification Qilu equity listed company

FAQ

Q: What is the difference between SMC and BMC?

A: SMC is a sheet consisting of uncured formulation reinforced with glass fibers, which is laid into the mold and compression molded. BMC is a bulk mixture of uncured formulation reinforced with glass fibers, which is injected into the mold.

Q: What are the raw materials in bulk molding compound?

A: Bulk molding compound (BMC) is a bulky mixture of chopped glass fibers, resin paste and fillers. Even though other fibers such as sisal, asbestos, carbon, aramid, chopped nylon rag and wood are used, the most common reinforcing fiber in BMC is E-glass fiber.

Q: What are the processes of BMC molding?

A: There are three types of BMC molding processes: injection, transfer, and compression. Each of these molding processes are dependent on the type of product you have. BMC or Bulk molding compound conform to the mold form by pressure and heat being applied until a reaction happens.

Q: What is a Bulk Molding Compound (BMC)?

A: A BMC is a ready-to-mold, glass-fiber reinforced thermoset polymer mixture, typically consisting of chopped glass fibers, resin paste, and fillers, used primarily in compression molding processes to create complex shaped parts.

Q: What are the common reinforcing fibers used in BMC?

A: The most common reinforcing fiber in BMC is E-glass fiber, but other options like carbon fiber or aramid fibers can be used depending on the desired properties.

Q: What factors influence the properties of BMC?

A: The properties of BMC can be adjusted by varying the type and amount of resin, glass fiber content, filler type, and additives used in the formulation.

As one of the leading BMC bulk molding compound manufacturers and suppliers in China, we warmly welcome you to buy bulk BMC bulk molding compound from our factory. All custom made products are with high quality and competitive price.

BMC Electrical Casing, BMC Motor Wiring Terminal, bmc bulk molding compound

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