today we sent MOULD LARGE SIZE FDA SILICONE O’RING 70SHORE-A RED COLOR SIZE :ID2200MM *C/S 10MM to Germany customers.
our factory :Ningbo Bodi Seals Co.,Ltd have produced kinds of Heavy duty vehicle oil seal, Auto Oil Seal, and Industrial oil seal Agricultural oil seal,rubber O-Rings , polyurethane oring, PTFE orings,.
Price: Offer maximum discounts based on good quality in advance
Payment: Flexible and Communicable Popular credit sales at present
Delivery: For small order within 7days , for big order can be discussed
Quality: Any quality issues within one year can be returned or exchanged
Service Concept: Sincere Understanding best support Respect partnerships like family.
Main Performance For silicone material.
(1) High temperature performance. The prominent feature of silicone rubber is its high-temperature stability. Although its strength at room temperature is only half that of natural rubber or some synthetic rubber, it can still maintain a certain degree of flexibility, resilience, and surface hardness in high-temperature environments above 200 ℃, and its mechanical properties remain unchanged. (2) The glass transition temperature of low-temperature performance silicone rubber is generally -70~-50 ℃, and the special formula can reach -100 ℃, indicating its excellent low-temperature performance. This is of great significance to the aviation and aerospace industries. (3) The Si O-Si bond in weather resistant silicone rubber is very stable to oxygen, ozone, and ultraviolet rays, and has excellent weather resistance without any additives. (4) Electrical performance. Silicone rubber has excellent insulation performance, as well as excellent corona and arc resistance. (5) Physical and mechanical properties. The physical and mechanical properties of silicone rubber at room temperature are worse than general rubber, but at high temperatures of 150 ℃ and low temperatures of -50 ℃, its physical and mechanical properties are superior to general rubber. (6) Oil resistance and chemical reagent resistance. Ordinary silicone rubber has moderate oil and solvent resistance properties. (7) Gas permeability. At room temperature, the permeability of silicone rubber to gases such as air, nitrogen, oxygen, and carbon dioxide is 30-50 times higher than that of natural rubber. (8) Physiological inertia. Silicone rubber is non-toxic, odorless, odorless, and does not adhere to human tissues. It has anticoagulant effects and very little reactivity to body tissues. Especially suitable as a medical material.
Post time: Oct-26-2023