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按MS密封膠基料分類
- 發(fā)布時間 : 2025-1-16 11:00:32
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(Summary description)Customized SILICONE STRUCTURAL SEALANT from China manufacturer refers to the adhesive with high strength, can bear large load, aging resistance, fatigue resistance and corrosion resistance, and has stable performance within the expected life. It is suitable for bearing the bonding of strong structural parts. Non structural adhesive has low strength and poor durability. It can only be used for bonding, sealing and fixing of ordinary and temporary properties, and cannot be used for structural adhesive bonding. NEUTRAL SILICONE WETHERPROOF SEALANT from China manufacturer is a structural adhesive with waterproof function. Silicone glue refers to the adhesive based on silicone rubber. According to different functions, it can be divided into structural adhesive, potting adhesive, sealant, thermal conductive adhesive, flame retardant adhesive and so on.
按MS密封膠基料分類
(Summary description)Customized SILICONE STRUCTURAL SEALANT from China manufacturer refers to the adhesive with high strength, can bear large load, aging resistance, fatigue resistance and corrosion resistance, and has stable performance within the expected life. It is suitable for bearing the bonding of strong structural parts. Non structural adhesive has low strength and poor durability. It can only be used for bonding, sealing and fixing of ordinary and temporary properties, and cannot be used for structural adhesive bonding. NEUTRAL SILICONE WETHERPROOF SEALANT from China manufacturer is a structural adhesive with waterproof function. Silicone glue refers to the adhesive based on silicone rubber. According to different functions, it can be divided into structural adhesive, potting adhesive, sealant, thermal conductive adhesive, flame retardant adhesive and so on.
- 發(fā)布時間 : 2025-1-16 11:00:32
- Views:
橡膠型MS密封膠以橡膠為基料。常用橡膠有聚硫橡膠、硅橡膠、聚氨酷橡膠、氯丁橡膠和丁基橡膠等;樹脂型MS密封膠以樹脂為基料。常用樹脂有環(huán)氧樹脂、不飽和聚a樹脂、酚醛樹脂、聚丙烯酸樹脂、聚氯乙烯樹脂等;油基型MS密封膠以油料為基料。常用的油類有各種植物油如亞麻油、蓖麻油和桐油、以及動物油等。
按MS密封膠形態(tài)分類
膏狀MS密封膠屬低級別MS密封膠,通常采用3種主要材料,油和樹脂;聚丁烯;瀝青。常用于密封小窗戶的固定玻璃,其接縫移動變形量最大為+5%或一5%,使用有效期一般為2年。
液態(tài)彈性體MS密封膠包括經硫化可形成彈性狀態(tài)的液態(tài)聚合物。他們具有承受重復的接縫變形能力。液態(tài)彈性體MS密封膠使用壽命一般為1520年。這類MS密封膠具有高的粘接力和剪切強度,室溫下具有良好的柔軟性。其缺點為價格高,通常情況下需要底膠,雙組分MS密封膠現場混合不方便,硫化時對溫度和濕度敏感等。
熱熔MS密封膠又稱為熱施工型MS密封膠,是指以彈性體同熱塑性樹脂摻合物為基料的MS密封膠。熱熔MS密封膠可配制成性能接近于液體彈性MS密封膠,但它比液體彈性MS密封膠優(yōu)越的是不需要加人硫化劑。
液體MS密封膠主要用于機械結合面的密封,以代替固體密封材料(紙片、石棉、軟木和硫化橡膠),以防止機械內部流體從結合面泄漏,所以液體MS密封膠又稱為液體墊圈。http://www.m.n5224.cn/
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