发泡硅胶密封条/Foam silicone sealing strip

中文

产品介绍

发泡硅胶密封条内部含有微小气孔，质地柔软，具备优秀的弹性与压缩回弹性能，可有效填充不规则间隙，提供出色的隔音、隔热与缓冲效果。

主要特点

材质结构：硅胶发泡材料，内部多孔结构，质地轻盈

硬度范围：邵氏 C 10°~40°，触感柔软

核心优势：优异隔音隔热，压缩永久变形小，耐老化

耐温性能：长期适用 - 60℃~200℃，特殊配方耐温更高

环保安全：无毒无味，符合 RoHS、FDA 环保食品级标准

耐候性能：耐臭氧、抗紫外线，极端气候性能稳定

典型应用场景

建筑门窗密封、隔音设备、冷藏车、机柜防水防尘等

产品寿命说明

常规工况（温度 - 40℃~180℃、无强酸碱 / 强溶剂长期浸泡、正常压缩量）下，发泡硅胶密封条自然耐候使用寿命可达 8~15 年；

200℃持续高温工况可长期稳定服役，不易老化发粘；

户外环境抗紫外、抗臭氧老化，优于普通橡胶密封条；多孔结构不适用高压密封、长期浸泡场景，否则寿命缩减。

配图说明

配图：发泡硅胶密封条实物截面实拍图，展示内部多孔发泡结构，直观体现柔软高回弹特性。

English

Foamed Silicone Sealing Strip

Product Introduction

The foamed silicone sealing strip contains tiny pores inside with soft texture. It has excellent elasticity and compression resilience, which can effectively fill irregular gaps and provide great sound insulation, heat insulation and cushioning effect.

Main Features

Material Structure: Foamed silicone, internal porous structure, lightweight

Hardness Range: Shore C 10°~40°, soft touch

Core Advantages: Good sound & heat insulation, low compression set, anti-aging

Temperature Resistance: Long-term service from -60℃ to 200℃; customized formula for higher temperature resistance

Environmental Safety: Non-toxic, odorless, compliant with RoHS, FDA food-grade standards

Weather Resistance: Ozone & UV resistant, stable performance under extreme climates

Typical Application Scenarios

Building door & window sealing, sound insulation equipment, refrigerated trucks, cabinet waterproof and dustproof, etc.

Service Life Description

Under standard working conditions (temperature: -40℃~180℃, no long-term immersion in strong acid/alkali/solvent, normal compression ratio), the natural weathering service life can reach 8~15 years.

It works stably under continuous high temperature of 200℃ with less aging and sticking.

It performs better than ordinary rubber strips against UV and ozone aging outdoors.

Note: Its porous structure is not suitable for high-pressure sealing or long-term immersion, which will shorten its service life.

Picture Description

Picture recommendation: Real cross-section photo of foamed silicone sealing strip, showing the internal porous foamed structure to reflect soft and high resilience.