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硅胶条
绝缘性
柔韧性好
耐老化性
作为“耐温与安全标杆”,硅胶条拥有极宽的工作温度范围(-60℃至200℃以上),并具备无毒、无味、生理惰性的特点,符合食品级与医疗级标准。它在极端高低温环境下仍能保持柔韧,但机械强度相对较低且成本高昂,是高温家电(如烤箱门封)、医疗器械及婴幼儿用品密封的理想选择。
Key Advantages:

极宽的耐温范围:是三者中最宽的,通常在-60℃至200℃(特殊型号可达250℃以上)长期稳定工作,既耐高温又耐低温。
优异的化学惰性与安全性:无毒无味,生理惰性,符合食品级、医疗级标准;耐老化性能极 佳。
良好的电绝缘性:在宽温域和频率范围内保持稳定。
柔韧性好:在低温下仍能保持极 佳的弹性。

Applications

Automotive: Door/window seals, trunk seals, engine hood seals.

Construction: Curtain wall joints, window seals, roofing membranes.

Rail Transit: Train door and window seals.

Appliances: Refrigerator and washing machine door seals.

Standard Product Property List
No.
Product Name / Test Item
5040
6533
7021
7527
8023
9040
1
Hardness IRHD
47
66
72
76
81
89
2
Tensile Strength (Min) MPa
13
10.8
7.3
7.3
8.2
13
3
Elongation at Break (Min) %
500
380
351
355
260
302
4
Hot Air Aging
70°C x 7d
Hardness Change (Max) IRHD
+4
+4
+3
+3
+4
0
Tensile Strength Change Rate (Max) %
-10
-18
-11
-10
-23
-16
Elongation Change Rate (Max) %
-21
-33
-27
-30
-35
-23
5
Compression Set Type B (Max)
(70°C, 24h) %
17
23
18
19
36
18
Production Flow
01
Auxiliary Equipment: Auto-weighing
02
Internal Mixer: Auto-mixing and Discharge
03
Open Mill: Cooling and Secondary Mixing
04
Rubber Strainer: Filtering Micro-impurities
05
Open Mill: Sheet Production
06
Batch-off Line
07
Testing
08
Warehousing
09
Packaging & Shipping