Beijing Two-Color Injection Molding TPR Price

TPE elastomer soft rubber is used for secondary injection molding, overmolding.

Transparent TPE is used in appliance housings, handles, and grips. It offers excellent tactile feel, anti-slip and effort-saving properties, and is easy to color and process. It also provides a wide design space.

To achieve the matte appearance of thermoset rubber, a rougher mold surface is required. Generally speaking, the rough surface produced after Electrical Discharge Machining (EDM) of the mold cavity will result in an excellent workpiece appearance and make demolding relatively easy. Abrasive methods such as steam blasting, sandblasting, or shot blasting, as well as chemical etching, can also be used to produce surfaces with different gloss and appearance.

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Because TPE material has good anti-slip properties and excellent elastic touch, it can enhance the tactile feel and grip of products.

TPE is used in overmolding, with the TPE soft rubber as the outer coating layer,

Transparent TPE is used in stationery, sports equipment, etc. It has good UV resistance, chemical resistance, and is easy to color and process.

Olefin-based transparent TPE has good weather resistance and ozone resistance, making it the fastest-growing variety of TPE. It is mainly used as a primary rubber material in automotive and home appliance fields.

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Common matching rigid materials are mainly plastics, but also metals and fabrics. TPE overmolding with fabric is mainly used in luggage products. Like metal overmolding, it is generally false overmolding. True overmolding is more common in secondary injection molding and two-color injection molding, where the main material for TPE overmolding is plastic.

For secondary injection overmolding of nylon using a standard injection molding machine, it is recommended before overmolding,

The transparent grade includes transparent and translucent series, each with various hardness levels; excellent transparency; smooth and soft surface; good anti-yellowing properties, tear resistance, tensile strength; environmentally friendly; suitable for various transparent series products.

Transparent TPE is used in appliance housings, handles, and grips. It offers excellent tactile feel, anti-slip and effort-saving properties, and is easy to color and process. It also provides a wide design space.

Two-Color Injection Molding TPR

First, preheat and bake the nylon parts, because nylon has strong water absorption, and overmolding requires higher molding temperatures; preheating before overmolding can remove moisture, facilitating quick hot overmolding.