密封条是由生胶加白炭黑及其它助剂在捏合机中反复炼制均匀，按行业产品技术标准要求，通过挤出工艺或模压工艺制造而成。密封条广泛应用于医疗、食品、电力、电信等行业。
硅胶是一种新型的高分子弹性材料，具有无毒无味和高透明性的特征，并且有极好的耐高低温性能（-60℃至250℃），特殊材料可以达到300℃；能够经受反复多次苛刻的消毒条件；而且有良好的生理稳定性；具有极佳的回弹性、永久变形小、抗老化、耐击穿电压高、耐臭氧、耐紫外、耐辐射等特点。
 
silica gel is a new type of elastic  high polymer material,  has the characteristics of nonpoisonous， tasteless and high transparency, also performs excellently in bearing high and low temperature (-60℃to 250℃), special materials can withstand as high as 300℃; can withstand harsh disinfection conditions repeatedly; has the characteristics of excellent physiological stability，great rebound resilience，tiny permanent deformation，aging resistance，high breakdown voltage resistance，ozone proof，ultraviolet resistance and radiation resistance.
 
The sealed strip is made of mixing crude rubber, siliceous reinforcing agent and other accessory ingredient in the kneader. It is widely used in the medical industry, food service industry, power industry and telecommunications industry.
 
挤出工艺密封条 Extrusion process sealed strip
 
截面和颜色：按客户要求定制；
硬度：45-80A(邵氏强度）；           
温度：-65℃-250℃；
装配：可提供铁件和接头服务;
撕裂强度：16-50（KN/mm）;
断裂伸长率：250-700%;
可靠性试验：耐臭氧性能、耐磨试验、耐液体试验、盐雾试验等;
应用：化工、印刷包装、食品机械、电炉设备、医疗设备等;
认证：符合FDA、LFGB;
材料等级：沉淀法、常规气相法、气相法铂金;
备注：以上材料可以根据客户要求组合性能。
 
Sections and colors: customized according to customer requirements;
Hardness: 45a-80a(Shaw strength ) ;
Temperature: - 65 ℃ to 250 ℃;
Assembly specification: provide iron parts piecing service;
Tear strength: 16-50（KN/mm）;
Elongation at break: 250-700%;
Reliability test: ozone proof, wearing test, liquid resistance test, salt spray test, etc;
Application: chemical industry, printing&packing industry, food service industry, machinery industry, electrical appliance industry, medical industry, etc;
Certification: measure up to FDA, LFGB standard;
Material Grade: method of precipitation, common vapor phase method, vapor phase platinum;
Remarks:the above material can be customized according to customer requirements.
 
一、模压工艺密封条  Mould pressing process sealed strip
（尺寸：截面和长宽尺寸设计需双方技术人员沟通；
硬度：25-55A(邵氏强度）；
温度：-65℃-250℃；
颜色：按客户要求调试；
可靠性试验：耐臭氧性能、耐磨试验、耐液体试验、盐雾试验等;
应用：化工、印刷包装、食品机械、电炉设备、医疗设备等;
认证：符合FDA、LFGB;
材料等级：沉淀法、常规气相法、气相法铂金;
备注：以上材料可以根据客户要求组合性能, 耐高温、高弹性等要求需与业务人员沟通。
 
Size: the design of cross section, long and wide dimensional requires should communicate with our technical personnel ;
Hardness: 25a-55a (Shaw strength ) ;
Temperature: - 65 ℃ to 250 ℃;
Color:  customized according to customer requirements;
Reliability test: ozone proof, wearing test, liquid resistance test, salt spray test, etc;
Application: chemical industry, printing&packing industry, food service industry, machinery industry, electrical appliance industry, medical industry, etc;
Certification: measure up to FDA, LFGB standard;
Material Grade: method of precipitation, common vapor phase method, vapor phase platinum;
Remarks:the above material can be customized according to customer requirements, especially high temperature resistance & high elasticity material, please contact our technical personnel.
 
 
 
挤出、模压工艺简介  Brief introduction of Extrusion & mould pressing process
 
我们多年研发挤出和模压成型工艺，无论在材料的精挑细选上，还是机械和模具设备的持续改进上，都花费大量的精力，为客户提供了高质量的便利选择。
We have been developing extrusion and mould pressing technology for many years. We have spent great attention on the selection of materials and the continuous improvement of our machinery and moulding equipment, to provide our customers with high-quality and convenient choices.
 
应用领域   Application area