Tag - rubber parts

Advantages of Urethane Casting – Part 3: Quality

Urethane casting has several advantages over other plastic manufacturing processes like injection molding and additive manufacturing (3D printing). It is fast, inexpensive, and produces high-quality parts. Over the last two weeks we’ve covered the advantages of speed and cost. This week we’ll take a look at the third advantage: quality. The cast urethane process can use a variety of formulations to produce parts that are soft or hard, colored or transparent. The silicone molds provide excellent surface finish detail and can [...]

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Advantages of Urethane Casting – Part 2: Cost

Urethane casting has several advantages over other plastic manufacturing processes like injection molding and additive manufacturing (3D printing). It is fast, inexpensive, and produces high-quality parts. Last week we discussed one advantage of urethane casting, speed. This week we’ll take a look at the second advantage: cost. The liquid poured and cured silicone molds used for casting urethane are much cheaper to produce compared to creating injection mold “hard” tooling. To put it in perspective, a casting project might be hundreds of [...]

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Advantages of Urethane Casting – Part 1: Speed

Urethane casting has several advantages over other plastic manufacturing processes like injection molding and additive manufacturing (3D printing). It is fast, inexpensive, and produces high-quality parts. This week we’ll take a look at the first advantage: speed. The urethane casting process is very fast because the silicone molds used to make parts via this process are created very quickly, especially compared to the hard tooling used in injection molding. It is ideal for low-volume production, when quantities do not justify [...]

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Urethane Casting Now Available

We are pleased to announce that we are now offering urethane casting as a manufacturing method to complement our injection molding and CNC machining services. The advantages of urethane casting over injection molding are speed and cost. Due to the properties of the silicone molds used in urethane casting compared to injection mold tooling, it is ideal for prototypes and low volumes (approx. 20-25 pieces). To learn more about urethane casting, and in particular about its advantages and disadvantages compared to [...]

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