Phone: 86-0760-85331121 Email:
Home > Silicone Molded Products

Find Our Products

Silicone Molded Products

Silicone products began to be used in more and more fields. It is because of its non-toxic, tasteless and high temperature resistance that silicone is used in many fields. The production process of different silicone products is also different.

Silicone Products Manufacturing Process

1. Compression Molding

Compression molding, this production process is the most common. It is mainly completed by the cooperation of the mold, and the shape of the mold determines the shape of the silicone product. Molded silicone products are usually molded by high temperature mold, after putting in the solid silicone raw material with vulcanizing agent, applying pressure through the vulcanizing machine, and then vulcanizing at high temperature. The hardness of molded silicone is usually between 30 ° C and 70 ° C. This manufacturing process is relatively simple and suitable for all silicone products.

The advantages of using the compression molding process are as follows:

a. Economic method for short-term or start-up production operation.

b. Low and medium productivity.

c. Suitable for mass production.

d. It can accommodate small parts and larger or more complex shapes.

e. Less waste of raw materials.

Type of Silicone products: Washer, seal, O-ring, valve, auto parts

2. Injection Molding

This process is a combination of silicone and plastic, which requires high quality. Its products show good thermal stability, cold resistance, excellent electrical insulation performance, no toxic substances when burning. Therefore, it has become an irreplaceable material in the production design of health products, automobiles, diving products, kitchen utensils and seals.

The advantages of using the injection molding process are as follows:

a. Adapt to high yield production.

b. Multiple materials can be used at the same time.

c. It can be automated.

d. The price of single piece production is low.

e. Short molding cycle.

f. No bottle embryo preparation is required.

g. Correct mold design does not require trimming.

h. Very suitable for products requiring close dimensional tolerance or uniformity.

Type of Products: Small parts, auto parts, swimming supplies, kitchen appliances

3. Extrusion Molding

Extrusion molding, extrusion silicone products are usually formed by extrusion machine. Generally, the shape of extruded silicone is long and tubular, which can be cut at will. The shape of products made by extrusion technology is relatively single, mostly strip. Silicone tube is widely used in medical and mechanical equipment. It can also be used as a buffer in packaging materials.

The advantages of using extrusion process are as follows:

a. Low cost materials can be used.

b. The cost of the mould is lower than that of the forming process.

c. Mass production.

d. Short delivery time.

Type of Products: Gasket, sealing strip, oil pipe, wire insulation

4. Liquid Injection Molding

The purpose of liquid injection is to produce the product material in the cavity. The process is realized by using liquid material through the nozzle in the mold cavity. The raw material is forced into a closed heating chamber under pressure, and the raw material is in the form of a heating chamber. The mixture of raw materials is distributed and distributed through a series of plungers. A plunger contains a base material that can be reinforced with additives and fibers. The other plunger contains a catalyst compound that will activate the mixing reaction. The mixed material is then injected into the cavity. After hardening, the finished product ejects from the cavity.

The advantages of using liquid injection molding process are as follows:

a. Curing time is shorter than compression molding and transfer molding.

b. Very suitable for complex design, high precision and precision tolerance parts.

c. Automation can improve cost-effectiveness and reduce running time and labor costs.

d. Suitable for mass production.

e. Fast curing, fast running.

f. For high yield operation, it is recommended to use automatic process, and it is better to use manual process for low yield operation.

Type of Products: Small parts, baby products, medical supplies.

Best silicone skincare brush Manufacturer- silicone overmolding injection facial cleansing brush
Function: silicone skincare brush can remove oil, dead skin, blackheads, and whiteheads Suitable for all skin types, even for sensitive skin, without any damage...
Factory Price All-Purpose Silicone smart tie, Bag Clip, Bread Tie, Original Gear Ties, Food Saver, Twist Tie, Cable Ties,Reusable
MATERIALS - Made of durable and long lasting silicone, is an essential thing to have in any family. They're good for manage your desk, drawers, tool...
Price:US $0.02-0.2 / Pieces
BPA Free New Liquid Silicone Finger Baby Finger Toothbrush 100% safely
Food grade BPA-free Liquid silicone  rubber (LSR) baby finger toothbrush  Material: 100% food grade liquid Silicone rubber Color: transparent/pink/...
Price:from $0.15
Protective Silicone Rubber Sleeve Length 25MM-60MM China Manufacturer
Name: Rubber Bush/Rubber Cover/Rubber Sleeve Material: Natural Rubber, Silicone, Liquid Silicone,NBR, FKM, Viton,EPDM, silicon rubber Color:Black ,White...
Feeding 5 Pieces Silicone Baby Training Feeding Set
-Made of flexible, unbreakable, and Waterproof Silicone. BPA-free. -High temperature resistant, can be used in dishwasher and microwave oven; -Silicone...
Price:US $13-$15
Newborn Baby Pacifier Soft Silicone Flat Head Pacifier
*Features: soft, non-toxic, sleep comfort tool, flat head. *Help to soothe the baby`s restless mood. *Unique,one-piece design,helps avoid dirt and...
2021 Best Hot Sale Baby Silicone Pacifier
*Safe,quality materials. *Sizes for unisex every age from 0-18 months. *Designed by a pediatric dentist, helps prevent dental issues. *Massaging...
Silicone Baby Comfortable Pacifiers
--Pacifier helps calm fussy baby,help your baby sleep comfortably. --Massaging bristles comfort teething babies,relieve baby's toothache. --Advanced...
OEM Silicone Bead Pacifier Clips Manufactuer
Baby loves playing with silicone teething toys, like silicone pacifier clips,which really hold interest of baby.   Beyond being great for teething,...
Price:1.5USD up to 2.5USD
2021 Silicone Handle Long Shower Brush
1. Silicone Bath Shower Brush with Heat resistant,stain resistant,quickly drying.temperature range: -40℉ to 200℉. 2.A hook at top more easily handle...
100% Medical Silicone Baby Teether
--Materials: medical grade silicone, 100% free from BPA, PVC and phthalates, soft and clean, Safe for infants. --Color: transparent, pink,...
Price:0.28USD/pcs up to 0.76USD/pcs
2inch silicone molding FDA Food Grade Jar Lid seal suplier, silicone rubber molding ceramic seal gasket manufacture
Type: Bottles&Jar Seal Gasket*Cap Lid Cover Size: S/M or custom size Material: slicone molding, liquid silicone molding Feature: Eco friendly, LFGB...
Displaying 1 to 12 ( of 33 products)
Ready to start your molding project? Contact us today! Get a Quote→

About us

Melon Rubber offers a complete line of molded rubber products that have been developed over more than 10 years. 

Contact us

Melon Rubber&Plastic Products Co., Ltd

Tel: +86 760 85331121



facebook Twitter Linkedin Google+Youtube