What is a food grade silicone? So far, there are still a lot of people are not very understanding of food grade silicone. Silicone is derived from the nature of the natural ore, after refining high-purity food grade silicone does not contain bisphenol A and plasticizing agents, non-toxic, tasteless, safety and environmental protection, high temperature resistance. Can be used in microwave and oven, with good flexibility, long life, not brittle not hard, easy to clean, etc., is the best material for direct contact with food. Examples of proof food grade silicone is the safest, most Jiankang material picture is for reference only shows part of the products, and more, please consult QQ: 274394331 micro letter: xinyuanxj8 inconvenience updating. For product inquiries, please consult the discussion, Tel: 1866440 3956. according to drawings or samples processing and production of various specifications. O-ring is a rubber ring of circular cross-section, its cross-section O-type, so called O-ring. Hydraulic and pneumatic drive system is the most widely used one. Usually in the Taiwan enterprises, Japanese companies called O Ring. The figure shows the inner diameter ID, C / S represented diameter. O-ring hardness and whether the pressure has a direct relationship. Typically, the higher the hardness of the O-ring, its high voltage power is stronger. Hardness (Shao's A) / degrees 30 ± 5 40 ± 5 50 ± 5 60 ± 5 70 ± 5 working pressure static sealing / Mpa≤ 0.4 0.45 0.5 1 10 Working Pressure (reciprocating speed ≤0.2m / s) / Mpa ≤ 0.38 0.44 0.5 1 8 of our product testing and quality control of incoming inspection: For all the ingredients before storage prior to testing, and physical properties of materials issued by the appropriate report, and with that comes the physical properties of materials report comparing the two properties Detection match report before storage. Mold Inspection: Before the completion of the development of mold or mold finished cleaning the machine, we will carry out a full-size mold inspection to ensure consistent product quality of each cavity. Products seized: the production process of inspection personnel timing of semi-finished products inspection to ensure the reasonableness of the process, the defect rate is controlled within a reasonable range. Quality Control: Quality Department will make the appearance of each batch of product sampling. Finished full inspection: Optical full inspection machines to ensure product appearance, size 100 percent qualified. Technical requirements Operating Pressure: 0 ~ 70Mpa (need to add high pressure with stalls circle) Speed: up to a maximum reciprocating speed 0.5m / s maximum rotational speed of up to 2.0m / s Temperature: -40 ~ 230 ℃; high temperature silicone can achieve long time above 330 ℃ Working medium: a variety of liquids, gases products basic characteristics: 1. Has excellent sealing performance, water does not leak. 2. preservation effect, completely non-toxic and tasteless. 3. The heating temperature can be set to high strength, no deformation, no harmful substances. 4. Good tensile properties, specifically Testing. 5. Long-term use of the same yellow does not fade. 6. corona resistance, arc resistance, high temperature resistance, good aging resistance, high temperature performance, compliance with FDA and SGS standards. 7. Can be customized according to the requirements of antistatic properties, fire retardant, conductive and so on. Below is my company's portion of the seal products Zhongshan Xinyuan Rubber Products Co., Ltd. specializing in the production of rubber products [] - [Silicone Products] - [] a fluorine rubber products, rubber products (including NBR NBR, EPDM EPDM , SBR, butyl IIR, chloroprene CR, and other types of natural rubber NR) Second, silicone products (large exports applied to daily life and industry, features include high temperature high pressure, clear water, food-grade materials, environmental protection SGS test) Third, fluorine rubber products (mainly containing perfluorinated rubber, DuPont fluorine rubber, silicone rubber, fluorine, peroxide Viton) Know a customer orders, the company's products are customized production, please ask before photographed Friends of good product color, material property requirements, quantity and price, all without contact to confirm directly photographed products, our company will not produce shipped, inconvenience please understand; 2. The Company is a manufacturer of general goods without a lot of stock , products must be determined after the parties under a single production; 3, the company commodity prices due to market fluctuations in raw material prices, as well as the vicious competition counterparts, so most of our product prices for symbolic price, if you are on our interested in our products, please contact our customer service, we will be the first time for you to offer; (Want online time from 8:00 am to 9:00 pm as contact customer service did not respond, please wait a moment or you can call the customer service phone 18664403956) 4. Talk to your product photographed or detailed requirements such as material color, hardness, quantity, shipping address, and so specific to the product before the offer. If you are interested to buy our products, please contact the responsible officer, online or telephone: ① Want Online Chat. E-mailxiong0730@qq.comQQ: 274394331 and so on. ② phone: 18664403956, let us know your request, thank you! Price information on the price for my company roughly wholesale prices, a lot of friends if they wish to purchase, or special circumstances, all goods are factory reference price, the price of the goods need to negotiate with the busy main principle we abide large favorably, and Please contact us for further discussion. About shipping We will ship to you in reaching confirm the cooperation and collaboration, according to the buyer's payment arrangements to issue the order. We all have someone packaged delivery strict quality inspection of goods, please rest assured purchase. Please contact before buying the majority of our friends in the responsible officer, asked to be purchased, inventory, and some other cases, so as to let you accurately informed of the case of goods, but also to reduce and avoid unnecessary misunderstanding. About Logistics each shipment we specified in accordance with the customer after production courier or shipping logistics company, and at any time during transport and logistics companies to follow up the goods until the client successfully complete all of the goods received. Later we will be the person responsible for your company's sale, from time to time visit, and hope you can give us more, for every transaction liking more than the last, more progress. Thank you for supporting us, and look forward to working with you again.