Discover how Linde's arc welding gases and blends extend far beyond shielding to offer you a competitive advantage in line with your priorities, materials and processes

Equipped with optional conveying systems, it can automatically supply one or more injection molding machines (depending on your throughput).

Linde offers a range of effective application technology solutions for air and water emissions from conventional power production

CRYOCLEAN is cryogenic cleaning with CO2 that is an effective, environmentally friendly method that overcomes the downsides of alternative methods

Remove retained austenite & modify carbide structures in hardened steels to improve hardness & stability, or shrink-fit parts for high-strength fittings with Linde's equipment, cryogenic N2 & dry ice

Containers in refrigeration units, storage vessels, household goods (kitchenware), seal caps, bases for PET bottles, etc. Major use is in blow-molding applications (packaging applications)

Diameters of runners range from 4 - 7.5 mm (typically 6 mm). Runner lengths should be as short as possible. All types of gates may be used. Gate lands should not exceed 0.75 mm in length. Ideally suited for hot runner molds; an insulated hot tip runner is preferred when there are frequent color changes.

If bulk supply is preferred, we can provide a PRESUS® C boosting pump, pressurizing the CO2 to the required impregnation pressure. PRESUS C is an energy-efficient pressure-boosting unit ideal for CO2-based molding processes. Our entire gas supply and pressure-boosting package has been engineered to capitalize on the physical properties of CO2 as a foaming agent for stable, predictable outcomes in foam injection molding.

Linde offers a range of effective application technology solutions for air (NOx and VOCs) and water emissions from oil & gas refining operations and storage

Process gases play a vital role in AM outcomes and are involved in every step of the AM fabrication chain. Linde delivers process gas, powder handling and atmosphere control solutions for 3D printing.

Look to Linde for lyophilization, cooling and inerting innovations that improve quality and reduce environmental impact of biopharmaceutical and active pharmaceutical ingredient production processes

Linde is an experienced global supplier of hydrogen plants, oxygen enrichment applications and emissions abatement solutions-all designed to support refining operations

The material flows easily and the MFR ranges from 0.1 - 28. Higher molecular weights (lower MFR grades) have better impact resistance.

PE is susceptible to environmental stress cracking, which can be minimized by reducing internal stresses by proper design and using the lowest MFR material at a particular density level. HDPE is soluble in hydrocarbons at temperatures greater than 60 C, but resistance to these materials is greater than that for LDPE.

We have a vast portfolio of ultra-pure gases and chemicals, matching equipment and delivery systems plus complementary services to meet the specialist needs of electronics manufacturers

Linde offers food-grade gases and application technologies to enhance the chilling, freezing, packaging and distribution of various meat and poultry products (ACCU-CHILL, CRYOLINE, MAPAX)

Our PLASTINUM® Foam Injection Molding technology combines the benefits of simple chemical foaming with the efficiency gains of physical foaming. We developed this innovative solution in collaboration with Kunststoff-Institut Lüdenscheid (KIMW).

High density polyethylene is produced from polymerization of ethylene (lower temperature and pressure conditions are used compared to the production of low density polyethylene). The material is free from branching and this is made possible by the use of stereospecific catalysts. Because of molecular regularity, HDPE has a high level of crystallinity (compared to LDPE).

Linde delivers a wide range of food-grade gases that help to preserve foods through chilling, freezing, packaging, transport cooling, carbonation and inerting applications

Let Linde's experts guide you towards the welding gas best matched to your base materials, filler types and available equipment so you can easily meet your GMAW (MIG/MAG) welding outcome expectations

Linde has the technologies, expertise and innovations to optimize your foaming, injection molding, pretreatment and finishing operations

Boost tertiary recovery rates from oil and gas wells with proven supply and pumping solutions for N2 and CO2 from Linde - ranging from smaller cyclical treatments through EOR/EGR pilots to full turnkey installations for full-scale nitrogen injection

Discover how Linde can help you harness the thermal and kinetic energy of industrial gases and gas mixes to bring quality and productivity gains to your thermal and "cold" spraying processes (LINSPRAY)

Linde is an experienced global supplier of gases and application technologies with the ability to improve the productivity and sustainability of chemical production operations

Linde’s gases for plant-based meat alternatives can help maintain the proper temperature, improve processing, scale production, increase yield and extend shelf life - naturally (ACCU-CHILL, CRYOLINE, MAPAX)

Linde offers industrial gases in a variety of supply modes for all volume, purity, mobility and availability requirements, scaling from portable cylinders to on-site production and pipeline deliveries

Choose from one of the market's widest ranges of products, including natural refrigerants, along with support services from the Linde team to help you meet your legislative and environmental obligations

Linde offers the full range of gases coupled with a broad industrial service portfolio to clean and maintain your pipelines and chemical plant equipment

Linde offers a broad range of gases and tailor-made solutions to enhance efficiency and reduce the environmental impact of various processes in the metal industry (REBOX)

Linde's oxygen enrichment (O2e) solutions for combustion processes in chemical production can improve capacity, reduce emissions and increase operational flexibility (from low levels to 100% O2)

Linde offers the full range of gases coupled with a broad industrial service portfolio to clean and maintain your pipelines and refinery plant equipment

Discover how Linde adds value to electronics customers through a combination of high-quality gases and wet chemicals, commitment to security of supply, deep expertise and environmental advocacy,

From hydrogen and LNG to biomass and other renewables, Linde is speeding up the transition to a net-zero economy with a wide range of applications for low-carbon fuels

Gases and application technologies from Linde add immense value at many steps in the fruit and vegetable process chain - from growing, harvesting and storing to chilling, freezing, packaging and distribution

Linde's process gases and advanced technologies play a key role in stabilizing & controlling furnace atmospheres, in vacuum and sub-zero processes and in powder metallurgy

Linde's boosters, mixers and analyzers can condition your gas to balance the purity, flow, pressure and temperature with your downstream application requirements (PRESUS, TRACKMOD)

Linde supplies industrial gases, bespoke gas mixtures and gas management systems to optimize additive manufacturing (AM) processes such as powder bed fusion with laser beam (PBF-LB)

Linde is the leading supplier of industrial, specialty & healthcare gases offering pure gases, gas mixtures and handling equipment to match your business & productivity goals

Linde specializes in high-quality gases for 3D printing in AM - offering industrial and specialty gases plus dedicated mixtures for powder bed fusion with laser beam processes in different supply modes

Linde complements its industrial and process gases with market-proven, custom-developed equipment and process solutions for food processing, surface finishing, welding, safety and more

We offer high-quality industrial and specialty gases in adaptable supply modes plus bespoke mixtures to help manufacturers get the most out of binder jetting 3D printing processes

When the density is 0.91 - 0.925 g/cm^3, the material is known as Type 1; Type 2 materials have densities in the range of 0.926 - 0.94 g/cm^3, and Type 3 materials have densities in the range of 0.94 - 0.965 g/cm^3.

20 - 95 C (68 - 194 F) (higher temperatures for wall thickness of up to 6 mm; lower temperature for wall thicknesses greater than 6 mm.) The cooling rate should be uniform to minimize shrinkage variations. For optimum cycle times, the cooling channel diameters should be at least 8 mm and must be within a distance of 1.3 d from the mold surface (where "d" is the diameter of the cooling channel).

Linde's gases, application technologies and expertise in metal fabrication can help increase efficiency and profitability in welding, cutting, heating, joining, AM, surface treatment & more

180 - 280 C (356 - 536 F); for high molecular weigh grades, the suggested melt temperature range is 200 - 250 C (392 - 482 F)

Linde's technologies and services are advancing sustainability and productivity across the full energy spectrum - from conventional power plants to low-carbon and zero-carbon fuels

Oxygen, nitrogen, argon, carbon dioxide and synthetic/compressed air are atmospheric gases - all offered by Linde in different purity grades, concentrations and supply modes

Maintaining the excellent quality, taste and texture of your baked products with chilling and freezing equipment and gases, modified atmospheres, services and support (ACCU-CHILL, CRYOLINE, MAPAX)

Linde has a vast network of production, blending and purification facilities geared towards security of supply spanning all rare gases, mixtures, purities and supply modes

Depending on your volume requirements, the carbon dioxide (CO2) gas can be supplied from cylinder bundles or a bulk tank.

Linde’s food-grade gases and application technologies can enhance the chilling, freezing, packaging and distribution of sensitive dairy products (ACCU-CHILL, CRYOLINE, MAPAX)

Our customers value our expertise in the production, supply, and management of industrial, medical and specialist gases. Linde's products play an invisible, but essential role in everyday life.

Higher levels of crystallinity contribute to higher density, tensile strength, heat distortion temperature, viscosity, and chemical resistance. HDPE is more resistant to permeability than LDPE. The impact strength is lower. The properties of HDPE are controlled by the density, and molecular weight distributions. Injection molding grades typically have a narrow molecular weight distribution.

Linde offers food-grade gases and application technologies to enhance the chilling, freezing, packaging and distribution of seafood and fish products (ACCU-CHILL, CRYOLINE, MAPAX)

Linde offers the full range of gases coupled with a broad industrial service portfolio to clean and maintain your power plant equipment

Gases help meet consumer demands for variety, quality and freshness in prepared and catered foods by supporting chilling, freezing, packaging and distribution applications (ACCU-CHILL, CRYOLINE, MAPAX)

High injection velocity is recommended; profile injection velocity can be used to reduce warpage in the case of components with a large surface area.

Linde offers a range of effective application technology solutions for air (NOx and VOCs) and water emissions from chemical production operations and storage

HDPE injection molding processing condition Generic Class HDPE (High Density Polyethylene) Typical Applications Containers in refrigeration units, storage vessels, household goods (kitchenware), seal caps, bases for PET bottles, etc. Major use is in blow-molding applications (packaging applications) Injection Molding Processing conditions Drying Not normally necessary if stored properly.  Melt Temperature  180 - 280 C (356 - 536 F); for high molecular weigh grades, the suggested melt temperature range is 200 - 250 C (392 - 482 F)  Mold Temperature 20 - 95 C (68 - 194 F) (higher temperatures for wall thickness of up to 6 mm; lower temperature for wall thicknesses greater than 6 mm.) The cooling rate should be uniform to minimize shrinkage variations. For optimum cycle times, the cooling channel diameters should be at least 8 mm and must be within a distance of 1.3 d from the mold surface (where "d" is the diameter of the cooling channel).  Material Injection Pressure 70 - 105 MPa Injection Speed High injection velocity is recommended; profile injection velocity can be used to reduce warpage in the case of components with a large surface area.  Runners and Gates Diameters of runners range from 4 - 7.5 mm (typically 6 mm). Runner lengths should be as short as possible. All types of gates may be used. Gate lands should not exceed 0.75 mm in length. Ideally suited for hot runner molds; an insulated hot tip runner is preferred when there are frequent color changes.   If you need high quality cutom aluminium casting parts Pls contact us sales@viewmold.com   If you need high quality injection mold tooling, Contact us. Chemical and Physical Properties High density polyethylene is produced from polymerization of ethylene (lower temperature and pressure conditions are used compared to the production of low density polyethylene). The material is free from branching and this is made possible by the use of stereospecific catalysts. Because of molecular regularity, HDPE has a high level of crystallinity (compared to LDPE). Higher levels of crystallinity contribute to higher density, tensile strength, heat distortion temperature, viscosity, and chemical resistance. HDPE is more resistant to permeability than LDPE. The impact strength is lower. The properties of HDPE are controlled by the density, and molecular weight distributions. Injection molding grades typically have a narrow molecular weight distribution. When the density is 0.91 - 0.925 g/cm^3, the material is known as Type 1; Type 2 materials have densities in the range of 0.926 - 0.94 g/cm^3, and Type 3 materials have densities in the range of 0.94 - 0.965 g/cm^3. The material flows easily and the MFR ranges from 0.1 - 28. Higher molecular weights (lower MFR grades) have better impact resistance. Being a semicrystalline material, the molding shrinkage is high (order of 0.015 - 0.04 mm/mm or 1.5 - 4%). This is dependent on the degree of orientation and level of crystallinity in the part (which in turn are dependent on processing conditions and part design). PE is susceptible to environmental stress cracking, which can be minimized by reducing internal stresses by proper design and using the lowest MFR material at a particular density level. HDPE is soluble in hydrocarbons at temperatures greater than 60 C, but resistance to these materials is greater than that for LDPE.   If you need to look for more plastic resin injection molding processing condition, could you please click it.   If you need high quality plastic extrusion services, Pls contact us sales@viewmold.com   If you need high quality sheet metal parts, Pls contact us sales@viewmold.com The following is other plastic processing condition: ABS injection molding processing condition, HDPE injection molding processing condition, LDPE injection molding processing condition, PA12 injection molding processing condition, PA6 injection molding processing condition, PBT injection molding processing condition, PC-ABS injection molding processing condition, PC-PBT injection molding processing condition, PEI injection molding processing condition, PETG injection molding processing condition, PMMA injection molding processing condition, POM injection molding processing condition, PPE injection molding processing condition, HDPE injection molding processing condition, PP injection molding processing condition, PS injection molding processing condition, PVC injection molding processing condition, SAN injection molding processing condition,

Whether fracturing, well stimulation, enhanced oil recovery (EOR) or improved oil recovery (IOR), Linde supports oil and gas producers and oilfield service companies around the globe

Linde's industrial, specialty & medical gases are used across a variety of industries, including chemicals, food, electronics, energy, healthcare, manufacturing, metals and mining

Our PLASTINUM Perfoamer system allows you to quickly and easily integrate physical foaming technology into existing injection molding installations.

Explore the benefits of uninterrupted gas supplies with our on-site gas generators for the electronics industry - all designed for continuous delivery, seven days a week, 24 hours a day

Being a semicrystalline material, the molding shrinkage is high (order of 0.015 - 0.04 mm/mm or 1.5 - 4%). This is dependent on the degree of orientation and level of crystallinity in the part (which in turn are dependent on processing conditions and part design).

Linde's oxygen enrichment (O2e) solutions for Claus and FCC combustion processes in refineries can improve capacity, reduce emissions and increase operational flexibility (from low levels to 100% O2)

Linde's full range of food-grade gases plus chilling, packaging, inerting and fumigation solutions protect dry foods and snacks during harvest, storage and processing (ACCU-CHILL, MAPAX, VAPORMATE)

Linde’s extensive service and technology portfolio for conventional power generation is geared towards maximizing return on fossil fuels while lowering their environmental impact

Gases such as CO2 and N2 overcome the downsides of pressure fluids cost-effectively; helping you achieve your productivity and sustainability goals - thanks to GAIM technologies from Linde (PLASTINUM)

Gases, mixes, injection & control solutions for heat treatment to enhance process stability, precision and controllability in annealing, hardening, carburizing, nitriding, brazing and their variants

Discover how Linde helps construction companies manage cost and productivity drivers with gases for concrete curing, concrete cooling, ground freezing, pipeline isolation, water treatment and more

Trusted global supplier of decades-proven services and technologies to oil and gas producers, specialized in enhanced oil recovery, energized fluid fracturing and well injection

Industrial gases, bespoke gas mixtures and supply solutions from Linde can help 3D printers to capitalize on the speed and cost benefits of binder jetting