密封膠條(rubber seal strip)

是由橡膠生產而成用于產品密封的膠條。主要應用于汽車、機械、門窗等領域。

硫化橡膠類密封膠條

一般為三元乙丙材質。綜合性能優異，具有突出的耐臭氧性，優良的耐候性，很好的耐高溫、低溫性能，突出的耐化學藥品性，能耐多種極性溶質，相對密度小。缺點是在一般礦物油及潤滑油中膨脹量大，一般為深色制品。使用溫度范圍-60~+150℃。以其適用范圍廣，綜合性能優異，得到國內外行業企業的認可。

硅橡膠密封膠條

具有突出的耐高、低溫特性，耐臭氧及耐候性能;有極好的疏水性和適當的透氣性;具有無與倫比的絕緣性能;可達到食品衛生要求的衛生級別，可滿足各種顏色的要求。缺點是機械強度在橡膠材料中最差，不耐油。使用溫度范圍-100~+300℃?？蛇m用于高溫、寒冷、紫外線照射強烈地區以及中高層建筑。

氯丁膠密封膠條(CR)

與其它的特種橡膠比較，個別性能差些，但總的性能平衡好。有優良的耐候性、耐臭氧性能、耐熱老化性和耐油耐溶劑性，有好的耐化學性和優異的耐燃性，有良好的粘合性。貯存穩定性差，貯存過程中會發生增硬現象，耐寒性不好。相對密度較大。一般為黑色制品。使用于有耐油、耐熱、耐酸堿要求的環境。使用溫度范圍-30~+120℃。

丁腈橡膠密封條

主要特點是耐油、耐溶劑，但不耐酮、酯及氯化烴等介質，彈性和力學性能都很好。缺點是在臭氧和氧化中易老化龜裂，耐寒性、耐低溫性差。

熱塑性彈性體類密封膠條

具有較好的彈性和優異耐磨耗性，較好的耐油性，硬度可調范圍寬(邵氏A硬度65~80度)，機械性能(拉伸強度、拉斷伸長率)優越，優良的耐寒性和耐化學藥品交織腐蝕性能，原材料的價格較高。為可回收再利用的材料。使用溫度范圍-60~+80℃。適用于地震多發區、鐵路附近或帶有大功率吊車的廠房等強烈震動的區域，以及紫外線照射強烈地區。

熱塑性硫化膠(TPV) 密封膠條

具有橡膠的柔性和彈性，可用塑料加工方法進行生產，無需硫化，廢料可回收、并再次利用。是性能范圍較寬的材料，耐熱性、耐寒性良好，相對密度小，耐油性、耐溶劑性能與氯丁橡膠相仿，耐壓縮永久變形和耐磨耗等不太好。使用溫度范圍-40~+150℃?？蛇m用于寒冷、以及中高層建筑。

增塑聚氯乙烯(PPVC)密封膠條

材料便宜易得，具有耐腐蝕、耐磨、耐酸堿和各類化學介質，耐燃燒，機械強度高;缺點是配合體系內增塑劑易遷移，隨著時間的延長變硬變脆，失去彈性，不耐老化，耐候性和低溫性能差。一般為深色制品。適用于光照不強、溫度變化不大、氣候條件不惡劣的場合。

表面涂層材料

是在密封條的表面涂布聚氨酯、有機硅、聚四氟乙烯等物質，以代替傳統工藝的表面植絨。涂布后的密封條具有良好的耐磨、光滑性，尤其是涂布硅膠面層涂料后的密封條，表面摩擦系數小，有利于門窗扇的滑動。適用于帶有滑動門、窗扇的門窗上。是傳統硅化毛條的替代品。

Is made from rubber production for product sealing strip. Mainly used in automobiles, machinery, doors and Windows, etc.

Vulcanized rubber sealing strip

As a general rule, be epdm material. Comprehensive performance is excellent, with outstanding resistance to ozone, excellent weather resistance, good resistance to high temperature and low temperature performance, outstanding resistance to chemicals, can a variety of polar solute, relative density is small. The disadvantage is that large amount of expansion in the general mineral oil and lubricating oil, are generally dark products. Use temperature range - 60 ~ + 150 ℃. With its applicability is wide and comprehensive performance is excellent, received the recognition from the industry enterprises at home and abroad.

Silicone rubber sealing strip

With outstanding resistance to high and low temperature properties, resistance to ozone and weather resistance. Has excellent hydrophobic and appropriate permeability; Has the incomparable insulation performance; Can meet the food hygiene requirements of health level, can satisfy the requirement of all sorts of color. Faults is worst in mechanical strength in the rubber, oil resistant. Using the temperature range 100 ~ + 300 ℃. Can be applied to high temperature, strong cold, ultraviolet radiation area and the high-level architecture.

Neoprene sealing strip (CR)

Compared with other special rubber, individual performance is poor, but the total balance of good performance. Have excellent weather resistance, ozone resistance, thermal aging and oil resistance, solvent resistance, good chemical resistance and excellent flame resistance, good adhesive properties. Storage stability is poor, hard phenomenon will occur in the process of storage, cold resistance is not good. Relative density is bigger. As a general rule, be black products. Used in oil resistant, heat resistant, resistant to acid and alkali environment. Use temperature range - 30 ~ + 120 ℃.

Nitrile rubber sealing strip

Main characteristic is oil resistant, solvent resistance, but not resistant to ketones, esters and chlorinated hydrocarbon medium, the elastic and mechanical performance is very good. Defect is the ozone oxidation and easy aging crack, cold resistance, low temperature resistance is poor.

Thermoplastic elastomer sealing strip

Has good flexibility and excellent abrasion resistance, good oil resistance, wide range of hardness can be adjusted (shaw A hardness 65 ~ 80 degrees), superior mechanical properties (tensile strength, tensile elongation), excellent cold resistance and resistance to chemical corrosion performance, the higher the price of raw materials. As can be recycled material. Use temperature range - 60 ~ + 80 ℃. Suitable for near earthquakes, railway or with the area of intense shaking, such as the workshop of high-power crane and ultraviolet irradiation strongly region.

Thermoplastic elastomer sealing strip

Thermoplastic vulcanizates (TPV) sealing strip

With rubber flexible and elastic and plastic processing methods for production are available, and no sulfide, waste recycling, and used again. Wide is the performance of materials, good heat resistance, cold resistance, relative density is small, oil resistance, solvent resistance and neoprene, compression permanent deformation resistance and good wear resistance, etc. Not so good. Use temperature range - 40 ~ + 150 ℃. Can be applied to cold, and the high-level architecture.

Plasticized PVC sealing strip (PPVC)

Material was cheap, corrosion resistance, abrasion resistance, resistance to acid and alkali, and all kinds of chemical medium, combustion resistance, high mechanical strength. Defect is coordinate system plasticizer migration, over time become hard brittle, lose elasticity, ageing resistance, weather resistance and low temperature performance is poor. As a general rule, be dark products. Apply Yu Guangzhao is not strong, the temperature change is not big, climate condition is not bad.

Surface coating materials

Is in the surface of the sealing strip coating materials such as polyurethane, silicone, ptfe, to replace the traditional process on the surface of flocking. The sealing strip after coating has good wear resistance, smoothness, especially the coated silica gel sealing strip after the surface coatings, surface friction coefficient, is advantageous to the sliding door to door. Suitable for with sliding door, casement Windows and doors. Is a traditional range of alternatives.