硅橡胶,LSR，Silopren® LSR 3286/40对比硅橡胶,LSR，Silopren® LSR 2640物性表,价格行情_搜料

牌号信息	Silopren® LSR 3286/40 物性表硅橡胶,LSR & 美国迈图指导价格：暂无塑料库存：缺货	Silopren® LSR 2640 物性表硅橡胶,LSR & 美国迈图指导价格：暂无塑料库存：缺货
牌号简介	Silopren® LSR 3286/40是一种双组分液体硅橡胶注射成型工艺。这种材料是制造需要自润滑特性的弹性体制品的最佳候选材料。自润滑效果是通过长时间从硫化胶中渗出的液体来实现的。通常在硫化后的几小时到一天之间开始。Silopren® LSR 3286/40液体硅橡胶在硫化后未经后固化，压缩永久变形较低。由Silopren® LSR 3286/40液态硅橡胶组成的硫化胶的主要特点和优点主要有以下特性：低压缩永久变形，无后固化自润滑特性透明低粘度，快速固化，高热稳定性，优异的耐老化性，易于着色，因其具有潜在的应用前景。e优异的性能Silopren® LSR 3286/40液体硅橡胶是考虑用于以下弹性体产品的线束应用的最佳候选产品：电缆密封圈、垫圈、插头密封件。 Silopren LSR 3286/40 is a a two-component liquid silicone rubber for injection molding processes. This material is an excellent candidate to consider for the manufacture of elastomeric articles requiring self-lubricating properties. The self-lubricating effect is achieved by a fluid which exudes out of the vulcanizate over an extended period of time. It typically starts between a few hours and one day after vulcanization. Silopren LSR 3286/40 liquid silicone rubber shows a low compression set after vulcanization without post-curing. Key Features and Benefits Vulcanizates consisting of Silopren LSR 3286/40 liquid silicone rubber are typically distinguished by the following properties: low compression set without post-cure self-lubricating properties transparent low viscosity fast cure high thermal stability outstanding resistance to aging easy to color Potential Applications Because of the outstanding properties Silopren LSR 3286/40 liquid silicone rubber is an excellent candidate to consider for use in wire harness applications for the following elastomeric articles: cable seals grommets gaskets plug seals	Silopren® LSR 2640是一种双组分液体硅橡胶注射成型工艺。与Silopren LSR 2040相比，Silopren® LSR 2640显示出更低的粘度、更好的撕裂阻力和更高的反应活性。因此，在保持标准交联率的同时，也可以降低硫化温度。增加的反应性不影响硫化胶的性能。Silopren® LSR 2640硫化胶的主要特点和优点主要有以下特性：高反应性、低粘度、较短的循环时间、良好的热稳定性、生物相容性、可与环氧乙烷、蒸汽和γ辐射灭菌、在低温下的稳定性和柔韧性、良好的橡胶样特性、较高的热稳定性和弹性。耳部电阻在动态应力下使用寿命长，对臭氧和紫外线的稳定性高，抗老化性能优异，在广泛的温度范围内具有良好的介电性能，不易燃烧，不易熔化或滴落，使用LSR色浆KTW批准的潜在应用，因为其优异的性能。RTIES，Silopren® LSR 2640是一个优秀的候选人考虑以下弹性物品：密封元件O形环止动器隔膜键盘波纹管导管奶嘴奶嘴婴儿奶嘴呼吸装置减震器通风口活门开关盖胸部防护罩鼻垫电缆连接器医疗技术设备的零件 Silopren LSR 2640 is a two-component liquid silicone rubber for injection molding processes. In comparison to Silopren LSR 2040, Silopren LSR 2640 shows a lower viscosity, improved tear resistance and a higher reactivity. Therefore, it is also possible to reduce the vulcanization temperature while maintaining a standard crosslinking rate. The increased reactivity does not affect the properties of the vulcanizate. Key Features and Benefits Vulcanizates of Silopren LSR 2640 are typically distinguished by the following properties: High reactivity, lower viscosity, shorter cycle time Excellent thermal stability Biocompatible Sterilizable with ethylene oxide, steam and gamma radiation High stability and flexibility at low temperatures Good rubber-like properties, high tear resistance Long service life at dynamic stress High stability to ozone and ultraviolet light Outstanding resistance to aging Excellent dielectric behavior over a wide range of temperatures Not readily combustible, does not melt or drip Easily pigmentable with LSR color pastes KTW approved Potential Applications Because of its outstanding properties, Silopren LSR 2640 is an excellent candidate to consider for the following elastomeric articles: Sealing elements O-rings Stoppers Diaphragms Keypads Bellows Catheters Pacifiers Baby teats Respiratory devices Vibration dampers Air vent flaps Switch cover Breast shields Nose pads Cable connectors Parts of medical technical equipment

产品描述
厂家：	美国迈图 Momentive	美国迈图 Momentive
类别：	硅橡胶,LSR 硅橡胶,LSR	硅橡胶,LSR 硅橡胶,LSR
填料：
用途：	密封件,垫圈	橡皮奶头,隔膜,密封件,连接器,医疗/护理用品
性能特点：	尺寸稳定性好,低粘度,成型周期快,含脱模剂,自润滑,热稳定性好,快速固化,着色性好 Good Dimensional Stability,Low Viscosity,Quick molding cycle,Good stripping performance,Self-lubricating,Heat Stabilized,Fast Cure,Good coloring	耐候抗UV,蒸汽消毒,减震,生物兼容性,耐低温柔性,机械强度好-撕裂,辐射消毒,稳定性好,耐臭氧,热稳定性好,环氧乙烷消毒,着色性好,反应性高 Weather resistance is good,Steam sterilized,noise reduction,Biocompatible,Low temperature toughness,Good tear strength,Radiation disinfection,Good stability,Ozone resistance,Heat Stabilized,Ethylene oxide disinfection,Good coloring,High reactivity
加工条件：	注射成型 Injection Molding	注射成型 Injection Molding

技术参数

物理性能
PHYSICAL Silopren® LSR 3286/40 Silopren® LSR 2640 单位
UNIT 测试方法
TEST METHOD

密度
Density g/cm³ DIN 53479

机械性能
MECHANICAL Silopren® LSR 3286/40 Silopren® LSR 2640 单位
UNIT 测试方法
TEST METHOD

邵氏硬度(邵氏 A)
Shore hardness DIN 53505

弹性体
ELASTOMER Silopren® LSR 3286/40 Silopren® LSR 2640 单位
UNIT 测试方法
TEST METHOD

压缩形变(175℃，22 hr)
Compression deformation % DIN 53517

压缩形变(175℃，22 hr)
Compression deformation % ISO 815

拉伸应变(断裂)
Tensile strain % DIN 53504

拉伸强度
tensile strength MPa DIN 53504

撕裂强度
tear strength kN/m ASTM D624

热性能
THERMAL Silopren® LSR 3286/40 Silopren® LSR 2640 单位
UNIT 测试方法
TEST METHOD

后固化时间(200℃)
Post curing time hr

热固组件(部件 A)
Thermosetting components

热固组件(部件 B)
Thermosetting components

贮藏期限(< 20℃)
Storage period wk

补充信息
Silopren® LSR 3286/40 Silopren® LSR 2640 单位
UNIT 测试方法
TEST METHOD

Vulcanization(175℃)
Vulcanization（175℃） min

Uncured Properties
Silopren® LSR 3286/40 Silopren® LSR 2640 单位
UNIT 测试方法
TEST METHOD

储存稳定性(20 ℃)
storage stability min

粘度(20℃)
viscosity Pa·s DIN 53018

颜色(--)
colour

Cured Properties
Silopren® LSR 3286/40 Silopren® LSR 2640 单位
UNIT 测试方法
TEST METHOD

Fluid Content(--)
Fluid Content %

备注

1 一般属性：这些不能被视为规格。

2 B 模具

3 Part B

4 Part A

1 一般属性：这些不能被视为规格。

2 B 模具

3 Part B

4 Part A


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牌号简介
产品描述
技术参数
物理性能
机械性能
弹性体
热性能
补充信息
Uncured Properties
Cured Properties
加工方式
备注
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硅橡胶,LSR，Silopren® LSR 3286/40对比硅橡胶,LSR，Silopren® LSR 2640对比物性表,价格行情_搜料_soliao

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