NR sponge has high elasticity and is also used for ejection molding. N-155 is a rare green color, but most are made from black sponge.
N-155 is a rubber sponge primarily composed of NR (natural rubber) and SBR (styrene-butadiene rubber), featuring good cold resistance and wear resistance, as well as elasticity. It has a high hardness of 30±5°. A drawback is that it tends to expand and contract due to temperature changes, making it difficult to maintain precise dimensions. It also has good processability and is used for die-cutting applications.
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basic information
Processing method: Punching by press.
Price range
Delivery Time
Applications/Examples of results
Buffer materials, insulation materials, sealing materials, etc.
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Company information
Our company is engaged in the manufacturing, processing, and sales of sponge, plastic, and rubber. We assess whether we can handle requests in-house, and if it seems difficult, we reach out to our partner manufacturers in their respective fields to provide assistance as much as possible. We are fortunate to have supportive partner manufacturers, and through collaboration with local manufacturers and those with high technical capabilities from various regions, we can offer flexible responses tailored to quality, delivery times, and costs.
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