Morgan Polymer Seals’ Post

Silicone rubber is a versatile material with a variety of applications. Did you know that it can be divided into blended HTV silicone rubber and liquid silicone rubber according to the product form? Solid silicone rubber is made from linear high polymerization, while liquid silicone rubber is composed of linear and medium degree of polymerization. Learn more about the different types of liquid silicone rubber, including condensed and additive molding, and single and two-component packaging forms. #siliconerubber #Vulcanization #Injectionrubber #LiquidSiliconeInjection #solidsiliconerubber #htv #lsr #liquidsiliconerubber

Advantages of liquid silicone molding process？ https://lnkd.in/gsqJxZ4E

Why Predicting the Fiber Orientation Matters? Fiber-reinforced plastics (FRP) are commonly used to improve the mechanical strength of a product and are often applied in compression molding. However, during the compression molding process, the fiber orientation might change, and it will thus affect flow behaviors, product strength, and warpage. Moldex3D Compression Molding supports the settings of fiber orientation and allows users to predict the changes of fiber orientation during the compression molding process. Learn how 😎👉 https://reurl.cc/77Ogdl #Moldex3D #Moldex3D2024 #fiber #fiberorientation #fiberreinforcedplastics #compression #compressionmolding

What Is Powder Compression Molding

🚗 In new energy vehicles, there are many electronic devices, high voltage electricity, rapid fire, and fierce flames are difficult to extinguish, and higher flame retardant requirements are put forward for plastic parts. Javachem®AD silicone coated anti-dripping additive to improve the flame retardancy of automotive plastics, to provide you with better service. ✅ Higher content and less dosage: Higher PTFE content and less dosage compared to traditional SAN and PMMA coated anti-dripping agent. ✅ Better flame retardant synergy: Synergistic flame retardancy and better char formation. ✅ Lower odor: Lower odor, more eco-friendly and cleaner production process. ✅ Special silicone coated PTFE: Eliminated the adhesion of PTFE, strengthened dispersion and reduced outlet expansion. ✅ Wider application: Better compatibility of silicone, suitable for PC, PA6, PC/ABS, PBT, PP, etc. ✅ Higher temperature resistance: Better thermal stability and higher temperature with silicone coating. 🔗 Learn More：www.javachem.com #content #formation #anti-dripping additive #coated #silicone coated #additive # Special silicone

TST-01/02H Packaging Properties Tester is applicable to determination of tensile properties, puncture resistance, peel strength (90°, 180°), deformation, tearing strength, heat seal strength, opening force, low-speed unwrapping force, pullout force and other properties of plastic films, composite materials, adhesives, adhesive tapes, medical patches, protective films, pressure sensitive paper, combination caps, metal foils and back panel materials, etc. ISO 37, ASTM E4, ASTM D882, ASTM D1938, ASTM D3330, ASTM F88, ASTM F904

Causes of adhesion on the surface of TPE particles: Excessive lubricant: Adding a small amount of surface lubricant to the TPE mixing system can improve the smoothness of the material or product surface. But if the amount added exceeds a certain limit, the excess lubricant will appear (migrate) on the surface of the material or product, feel sticky, and seriously affect the product quality. Excessive molding temperature: Adhesion is mainly caused by excessive molding temperature, and the polymer forms substances with lower relative molecular mass due to thermal decomposition. Although the set temperature of the molding machine itself does not reach the thermal decomposition temperature, the shear heat in the molding process sometimes temporarily reaches high temperature. Solution: 1. When making TPE products, the smooth feeling of the coating surface is a good thing. But we need to pay attention to the amount of addition and master the size, otherwise things will be reversed, and we want to make a smooth feeling, but the product will eventually become sticky and other undesirable results. 2. As a countermeasure to reduce the molding temperature, low shear and nitrogen purification of the inside of the hydraulic cylinder of the molding machine are very effective. In addition, when the molding machine is suspended, the glue remains in the mold cavity of the molding machine for a long time, and sometimes adheres due to thermal aging. In addition, products used at high temperatures are prone to adhesion, so the choice of stabilizer and the amount of softener are very important.

PTFE free flow powder #PTFE #PTFEPOWDER Slected and qualified raw materials treated by Micflon is suitable for compression molding, sintering and extrusion. Virgin products are available in different flowing grade, including PTFE pellets and modified PTFE pellets. These materials can be widely used in the field of sealing, Mechanical, Automotive, Electronic, Medical, Etc. Colored 🌈 materials can be provided to meet differents customers' requirement. So, which color do you prefer? 😄 fiona@micflon.com. Let's talk about it~ 🌹

Light Resin Transfer Molding, or L-RTM, is a closed mold process, often using composite molds and is increasingly used across many different industries.  Here are some of the process features that make L-RTM stand out:  - High productivity with fast cycle times versus open mold  - Reduced labor costs  - Cosmetic surfaces on both sides of part  - Enhanced dimensional stability  - Improved process control  - No VOC emissions  - Improved factory working conditions  RTM also offers a range of features and benefits that can greatly improve your production process. These include improved fiber print and part aesthetics, inherent protection from blistering and chemical attack, better thermal cycling of the finished part, and an increase in inter-laminar shear strength.  With L-RTM, you can expect a more efficient and cost-effective production process, while also achieving superior quality and performance in your parts.  Contact us today to learn more about how this process can benefit your business. https://lnkd.in/eyNVdkgM #LRTM #closedmoldprocess #manufacturing #innovation #efficiency

Today Information:TPE for Car Storage Box TPE thermoplastic elastomer is a mixture of PP + EPDM dynamic vulcanisation, in the (-60 ℃ to 135 ℃) range can be maintained within the uniform nature, not easy to crack, sticky, has excellent heat aging resistance and oil resistance, can be used for injection molding, extrusion molding, blow molding and other processes, products such as automotive seals, automotive dust cover, automotive fuel lines, automotive wings, wires and cables and so on. Product features: 1. Environmentally friendly, safe and non-toxic, does not contain nitrites and other carcinogens, does not contain heavy metals, can be recycled, through the SGS certification, in line with the EU ROHS environmental standards directives. 2. Small density: density less than 1, only equivalent to 67% of EPDM material sealing strip. 3. Good aging resistance: the service life is not less than 15 years under normal conditions. 4. Hardness with temperature change is small: the use of temperature up to -60oC to +130oC, in the temperature of -20oC to +40o range, Shore hardness change is not higher than 5HA, better than the traditional material PVC and EPDM sealing strip. 5. Good resilience: in the compression rate of 30%, 70 ℃ × 24h conditions, compression permanent deformation of 25%; and under the same conditions, EPDM sealing strip for 75%.