166CM Realistic Big Ass Porno Adult Silicone Rubber Tpe Real Japaneses Sexis Animal Jasmine Sex Doll Material Medical Grade TPE with skeleton Usable parts Vagina/Mouth/Anus Height 166cm Weight 50kg Bust*Waist*Hip 89*55*91cm Vagina Depth ...
atap,move and wiggle the suspected sensor or harness 轻拍,移动并且摇摆被怀疑的传感器或鞔具[translate] a每个孩子 Each child[translate] a你会选择哪个色调? you will choose which colors? ;[translate] aThe room temperature vulcanising silicone rubber is a very suitable material for transitional mould...
The basic structure of silicone is made up of polyorganosiloxanes, where silicon atoms are linked to oxygen to create the «siloxane» bond.
[translate] a10、 the rubber support’s material is silicone ,and that should resistant 300 heating 10、 如果抗性300加热,橡胶支撑材料是硅树脂和那[translate]
Conversion of Si rubber vulcanisate to the plastic state is effected by application of mechanical energy, pref by shearing, and pref with the vulcanisate having been obtd using a peroxide.VOGL GUENTHERKNIES WOLFGANG DIPL CHEM DRGUSKE WERNER...
Silicones can be cured with either a platinum catalyst (addition cure) or a tin catalyst (condensation cure). They are available for making molds that are poured, brushed or sprayed on to a model and have performance characteristics that no other mold rubber has. Advantages: Silicone rubber ...
Liquid silicone rubber is a high-purity, two-component platinum-cured silicone, ideally formulated for the production of technical parts, where strength, resistance and high quality are a must.
Silicone rubber leather on the outstanding performance of silicone molecules, so that the leather sofa has an extraordinary skin-friendly touch. The use of high-quality mechanical equipment and professional technology, combined with a variety of customizable texture, to create popular consumer products....
Rubber is a substance based on a naturally occurring polymer called isoprene found in some tropical plant saps. While the liquid can be extracted from rubber, it must be vulcanized to be durable enough to use. The vulcanization process involves heating and the addition of other chemicals....
Each product requires a different process, so the prices are not necessarily more expensive than rubber silicone 翻译结果2复制译文编辑译文朗读译文返回顶部 Process different for each product requires, the price is not some silicone rubber of your ...