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Rubber Component for Pumps

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Rubber Component for Pumps Product Description Manufacturing slurry pump flow passage components, anticorrosion rubber liners, sealing elements, medical rubber stoppers and so on with 40 years' experience. Physical properties tests of rubber material Xiangyi Int'l as the trading company of First Rubber, mainly provide pharmaceutical packaging materials, the business scope covers all continents of the world. Products mainly include: Rubber Stopper For Injection, Rubber Stopper for Vacuum Blood Collection, Rubber Stopper for Lyophilization, PP Disc, Aluminium Flip Off Seal, Euro Cap and Glass Bottle, Non- PVC film for IV bags, PP granules etc. Also can provide Rubber conveyor belt , Rubber conponents of pumps. Find trusted Industry Used Rubber Products , Conveyor Belt sellers . Any requirements and problems can ask us at any time.

Bromobutyl rubber plugs have good resistance to cold and aging

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What is bromobutyl rubber? Bromobutyl rubber  is derived from the halogenation of butyl rubber with bromine in a continuous process. It is structurally similar to chlorobutyl rubber and is produced by the same halogenation process. Another thing to know is whether chlorobutyl rubber contains latex. Plugs made from natural red rubber and plugs made from chlorobutyl-isoprene blends contain natural rubber latex. All other plugs do not contain latex. What are the uses of polyisobutylene? Polyisobutylene is a synthetic rubber that is used primarily in the manufacture of tire inner tubes. Other applications include adhesives, pesticides, caulks, sealants, paper and paper pulp, and chewing gum. Does bromobutyl rubber contain latex? There are several types of latex allergies. The best way to prevent allergic reactions is to avoid contact with latex altogether. The plugs of the mentioned rubber injection 2 ml and 20 ml vials are made of synthetic bromobutyl rubber and do not contain latex. ...

Glass dropper bottle rubber cap aging, should be replaced in a timely manner

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In the production process of glass drip bottle, not only should the pharmaceutical low borosilicate transparent glass tube within the tolerance range of industry regulations, but also to achieve the requirements of no burr, no bubble, no mold spot. Glass glass drip bottle manufacturers strictly control the size and shape of the   glass glass drip bottle   during the production process, and clean and pack the glass glass drip bottle after the production is completed.     1. Different classification Glass dropper bottle: divided into fat belly glass dropper bottle and common glass dropper bottle. It consists of a rubber nipple and a pointed glass tube. Rubber-tipped glass dropper bottle: there are several forms of straight, straight with cushion ball and curved with cushion ball. The specifications of the plastic-tipped glass drip bottle are indicated by the length of the tube, commonly used are 90mm and 100mm. Plastic-tipped glass dropper bottle 0.05ml per drop. 2. Di...

What are the advantages of butyl rubber stoppers and the production process?

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Butyl rubber stoppers   are airtight, heat resistant, acid and alkali resistant, and have a high level of internal cleanliness. It quickly replaced natural rubber in the production of pharmaceutical stoppers. Butyl rubber is a synthetic rubber made of isobutylene and a small amount of isoprene (<3%) polymerized by ultra-low temperature (95℃), its unique chemical stability, excellent sealing properties ensure the quality of drugs, drug safety, while reducing the production of natural rubber stoppers required wax process, pad and tape fiber film process. Butyl rubber stoppers are far superior to natural rubber stoppers in terms of product specification, production level, application function and product quality.     Butyl rubber stopper intrinsic cleanliness, chemical stability, air tightness, biological function is very good, but due to the mixed formula and the added raw material concentration gradient contact, some molecules are highly active, drug encapsulation, drug...

What's the Difference between Bromobutyl versus Chlorobutyl Rubber

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There are two common halogenated butyl rubbers used for manufacturing Pharmaceutical Stoppers, including chlorobutyl rubber and bromobutyl rubber.  Rubber components are essential for the safe containment and delivery of parenteral drug products. Many rubber formulations used in the pharmaceutical industry are based on halobutyl rubbers. Halobutyl rubbers, typically  bromobutyl or chlorobutyl , are made by the halogenation of butyl rubber, which is a copolymer of isobutylene and isoprene (to a smaller extent). Key features of halobutyl rubbers that make them suitable for the pharmaceutical industry are that they typically have lower levels of extractables compared to other rubbers, and they have excellent resistance to permeation by water and oxygen.     The question is often raised as to when to choose a bromobutyl- versus a chlorobutyl-based component. The answer is - it depends. They are comparable in terms of permeability for oxygen and water. Primary differences...

Glass Bottle Production Process

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Creating glass bottles can be accomplished through one of two different processes, the blow molding process or the pressing and blow molding process. Each process is chosen based on the type of glass bottle being made. All   glass bottles start with raw materials . Silica (sand), soda ash, limestone and crushed glass (recycled glass that can be used in a furnace) are mixed into a specific mixture depending on the desired properties of the bottle. The mixture is then melted in a furnace at high temperatures until it becomes a molten material, ready to be formed.     Glass Forming Method Molten glass droplets are cut by precisely timed blades to ensure that each glass droplet is of equal weight before it enters the forming machine. The weight of the droplets is important to the forming process of each glass container being manufactured. Molded glass is made by gravity feeding the molten glass droplets into the molding machine where pressure forms the neck and basic shape of...

Just how to Use a Rubber Stopper in Chemistry

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    Pick the best rubber stopper   Choose the rubber stopper of the proper size for your container.. A rubber stopper is made such that the leading end is larger than the bottom end. A rubber stopper will be the correct dimension for a flask or test tube if the bottom end is narrower than the opening of the flask or test tube, however the leading end is larger.   Pick the right variety of holes in the stopper. Many rubber stoppers are solid items  of rubber with no holes in them. These are great for dealing with non-volatile chemicals that do not build up stress in a secured container. Certain chemical mixtures have high volatility and also can produce gas pressure that can break a glass flask or test tube. For such combinations, stoppers with holes ought to be used to allow the gas to run away prior to way too much pressure builds. Chemists additionally utilize stoppers with openings if they are utilizing the flask or examination tube as part of a bigger device...