Service
Shipping Logistics
Warehouse Services
Expo Services
About Us
Help Center
Supplier
Supplier Service
Supplier Center
Supplier Register
Investment Promotion
Get the App
FAQ
Contact Us
English
English
Русский язык
简体中文
Products
Products
Suppliers
Post My RFQ
Sign In
/
Join
Shopping Cart
Mall
Titanium Industry Chain
Titanium Dioxide
Rutile Grade Titanium Dioxide
Anatase Grade Titanium Dioxide
Titanium Ore
Ilmenite Sand
Titanium Sponge
Rutile
High Titanium Slag
Titanium Material
Titanium Metal
Titanium Tetrachloride
Zirconium Ore
Paints & Inks Industry Chain
Pigments
Carbon Black Pigments
Organic & Inorganic Pigments
Pthalocyanine Pigments
Iron Oxide Pigments
Inks
Surface Printing Inks
Emulsions
Acrylic Emulsion
Auxiliaries
Cellulose
Coating
Resin Industry Chain
PVC Resin
PVC Resin Paste
PVC Resin Suspension
PP Resin
PP Homo
PP Block
PP Random Copo
PE Resin
HDPE
LDPE
LLDPE
PS Resin
Caustic Soda
PVC Additives
Heat Stabilizer
Plasticizer
Flame Retardant
Foam Agent
Lubricant
Impact Modifier
Pigment
Light Stabilizer
Antioxidant
Processing Acids
Filling Agent
Polymers
Polyvinyl Chloride PVC
ABS Resin
Polyethylene terephthalate PET
Polyethylene PE
Polypropylene PP
Purified Terephthalic Acid PTA
Chlorinated Polypropylene CPP
Polycarbon Resin PC
Polystyrene PS
Powders Industry Chain
Talcum Powder
Kaolin Powder
Calcium Carbonate
Heavy Calcium Carbonate
Light Calcium Carbonate
Sericite
Barium Sulfate
Precipitated Barium Sulfate
Natural Barium Sulfate
Mica Powder
Others
Coal Chemicals Industry Chain
Solvent Industry Chain
Methanol
Ethanol
Ethylene Glycol
Glycerol
Sands & Minerals Industry Chain
Medical Industry Chain
Test Products
Masks
Disposable Medical Masks
Disposable Surgical Mask
Filter Mask
Infrared Thermometers
Non-woven Fabrics
Meltblown Fabrics
Spunbonded Fabrics
Medical Coveralls
Disinfection & Sterilization Supplies
Others
Others
Agent Procurement
Fruit And Vegetable
Coating Industry Chain Products
Food Additives
Amino Acid
Vitamins
Preservative
Antioxidants
Sweeteners
Thickeners
Other Additives
Industrial Additives
Dispersant Agent
Defoamer
Leveling Agent
Curing Agent
Adipic Acid
Advanced Material
Supermarket
Supplier
Quality Supplier
Virtual Reality Showroom
Cross-Border Barter
Industrial Data
Warehouse Logistics
Cross Border Warehousing
Integrated logistics
Trade Assurance
Expo Services
Industry info
Q&A
Wiki
Company news
Platform Information
Domestic and International News
RFQ
WhatsApp
Feedback
App
Download TDD-global App
Scan the QR code to download
TOP
WernerHoyle
I'm a seasoned industrial engineer with a keen interest in machine learning. Here to share insights on latest industry trends.
Industry info
Wiki
Q&A
You May Like
PASTE PVC RESIN P450
Paste PVC resin PB 1156
Fine 2000mesh talc powder
Cheap Price Disposable cornstarch Biodegradable plastic lunch box Cornstarch 750ml rectangle food container with lid
DINGCHUANG PBAT CHSW100 Bio-degradable Material
Oriental Optical Brightener CBS-X
MG-650
Q&A
•
can i seal cement with polypropylene
•
is pvc hose prop 65 compliant
•
what is pvc window
•
how do you figure what to charge for yarn work
•
what ink do you need for stick and poke
Popular Information
•
BASF welcomes reclassification of recyclability of coextruded polyethylene/polyamide film structures
•
Grasim Q3 Results: Cons PAT slumps 40% YoY to Rs 1,514 crore, revenue rises 12%
•
Orbia Postpones US Gulf Coast PVC Plant Project Amid Global Market Challenges
•
Sealmatic India achieves ASME U Stamp certification for pressure vessels
•
Negative News, China PE Market Declined
You May Like
218WJ(LLDPE)
Sabic 222WT LLDPE Film
Food Grade L-Glutamic Acid 99% White Powder
MG-650
GBASEA Barium Sulfate Precipitated 3000 Mesh for Powder Coating
Purple pigment for Solvent ink&UV ink
SUGAR ICUMSA 45
Q&A
•
where to buy sam’s pigments
•
is protein and amino acids the same
•
is fiberglass resin the same as epoxy
•
is ink dangerous
•
titanium family name
Popular Information
•
CRISIL reaffirms ratings on Gujarat Fluorochemicals
•
Epoxy resin
•
Briefs: Goa Carbon, Meghmani Finechem and Asahi Songwon Colors
•
Specialty chemicals price trend in Oct 21
•
Chlor-alkali webinar to draw on insight spanning five decades
Q
is pex hdpe
StanleyCongreve
WernerHoyle
Release Time:
August 10, 2024, 1:11 PM
The terms PEX and HDPE refer to different types of plastic piping used in plumbing systems. PEX, or cross-linked polyethylene, is a flexible material commonly used for potable water supply lines due to its resistance to high temperatures and chemicals. It’s also popular for hydronic heating applications. On the other hand, HDPE, or high-density polyethylene, is a rigid pipe often utilized in gas, water, and geothermal systems because of its durability and ability to handle high pressures. While both materials are polyethylene-based, they have distinct properties and applications. PEX is more suitable for indoor residential use, offering easy installation through its flexible nature, while HDPE is typically preferred for outdoor commercial installations requiring robustness and pressure resistance.
0
Q
are glad febreez bags hdpe
Abraham
WernerHoyle
Release Time:
August 4, 2024, 10:31 AM
Glad Febreze bags, known for their odor-neutralizing technology, are typically made from various types of plastic, but the emphasis is largely on providing strength and odor control rather than focusing on the specific type of plastic like HDPE (High-Density Polyethylene). Generally, trash bags, including those from brands like Glad, do not specify the use of HDPE in their product descriptions or packaging details. HDPE is popular in containers and bottles rather than in thin, flexible materials like trash bags. These bags are designed for durability and might incorporate multiple layers of plastic to resist tears and leaks, but the exact composition can vary and might not be solely or primarily HDPE. For the most accurate information regarding the materials used in Glad Febreze bags, it’s recommended to consult the product packaging or contact the manufacturer directly.
0
Q
how to bond hdpe to metal
AlvaMorley
WernerHoyle
Release Time:
July 13, 2024, 3:09 PM
Bonding High-Density Polyethylene (HDPE) to metal can be challenging due to the non-porous and non-stick nature of HDPE. However, it’s achievable with the right materials and preparation. The key steps include surface preparation, choice of adhesive, and proper application technique. For surface preparation, clean both the HDPE and metal surfaces thoroughly with isopropyl alcohol or another suitable cleaner to remove grease or any contaminants. Next, roughen the HDPE surface with sandpaper to create a better bonding profile. For the metal, using a metal brush to create a similar rough profile can aid in adhesive bonding. Choosing the correct adhesive is critical. Epoxy adhesives are commonly recommended for bonding HDPE to metal due to their high strength and durability. Specific types designed for plastic-metal bonding are best. UV-curable adhesives are also an option if both materials are exposed to the adhesive site and UV light can penetrate or reach the bonding area. When a...
0
Q
hdpe heat tolerance
WernerHoyle
BblytheTwain
Release Time:
May 22, 2024, 2:17 AM
High-density polyethylene (HDPE) is renowned for its high strength-to-density ratio, making it a sought-after material in various applications including containers, pipes, and geomembranes. One of its pivotal properties is heat tolerance, which determines its usability and longevity in high-temperature applications. Typically, HDPE can withstand temperatures up to 120°C (248°F) in short-term instances and is continuously stable up to 60°C (140°F). This heat tolerance is crucial for industries such as food packaging and chemical storage, where material stability under temperature variation is paramount. However, exceeding these temperatures can cause deformation, loss of physical properties, or even material failure. Therefore, understanding the specific use case and temperature exposure is essential when selecting HDPE for a project. For applications requiring higher temperature resistance, alternative materials or HDPE composites with enhanced heat resistance might be considered.
0
Q
home plastic injection molding suppliers
WernerHoyle
WendyJob
Release Time:
May 9, 2024, 6:33 AM
Home plastic injection molding is a process allowing DIY enthusiasts and small businesses to produce custom plastic parts in small quantities. Suppliers of home plastic injection machines and molds cater to those who seek the flexibility of creating unique plastic items but without the massive investment required for industrial-grade machinery. Companies like LNS Technologies provide compact, benchtop injection molding machines suitable for home workshops. These suppliers often offer a variety of molds, resins, and technical support to help users start their projects. Additionally, services like Protolabs can be utilized for more advanced or larger scale projects, offering custom molds and short-run manufacturing. For those getting into home plastic injection molding, it’s vital to choose a supplier that balances affordability with quality, and offers comprehensive support for beginners.
0
Q
dr 11 hdpe pipe friction loss
WernerHoyle
BblytheCarroll
Release Time:
May 8, 2024, 7:58 AM
Friction loss in DR 11 HDPE (High-Density Polyethylene) pipe is a critical factor in hydraulic design, affecting the flow efficiency and energy consumption in fluid transport systems. The dimension ratio (DR) signifies the pipe’s thickness compared to its diameter, with DR 11 indicating a moderately thick wall. This thickness impacts the pipe’s internal smoothness and, consequently, the friction loss. To accurately calculate the friction loss for DR 11 HDPE pipe, one would typically use the Hazen-Williams or Darcy-Weisbach formula, considering the pipe’s diameter, length, flow rate, and the roughness coefficient specific to HDPE. It’s important to note that HDPE generally exhibits lower friction loss compared to materials like concrete or steel due to its smoother interior. Accurate calculations are essential for optimizing system design, reducing pumping costs, and ensuring efficient fluid transport.
0
Q
how much does metal injection molding cost
WernerHoyle
BradyOliver
Release Time:
May 7, 2024, 9:37 AM
The cost of Metal Injection Molding (MIM) typically depends on several factors, including the complexity of the part design, the material used, the volume of parts produced, and the finishing processes required. On average, tooling for MIM can cost anywhere from $10,000 to $50,000, which is a significant initial investment but can be cost-effective for large production runs due to the economies of scale. The per-part cost can range from a few dollars for small, simple parts to over $100 for larger, more complex parts. Materials common in MIM, such as stainless steel, titanium, and various alloys, also significantly influence the price due to varying market prices. Additionally, high production volumes reduce the cost per part, making MIM an attractive option for producing high precision metal parts in industries like automotive, medical, and aerospace. Despite the initial high setup costs, MIM can be a cost-effective solution for specific applications, particularly where precision and ...
0
Q
does pex bond to hdpe
WernerHoyle
WendyHubbard
Release Time:
May 7, 2024, 5:12 AM
PEX (cross-linked polyethylene) and HDPE (high-density polyethylene) are both popular materials used in plumbing and piping applications due to their flexibility and durability. However, they do not naturally bond to each other because they are made from different types of polyethylene and have different molecular structures. Specialized adhesives or mechanical fittings must be used to join these materials. For a secure connection, one common method is to use a barbed fitting with clamps. This method doesn’t involve bonding the materials chemically but instead uses physical force to keep the connection. Always ensure the compatibility of materials and methods with local codes and manufacturer’s recommendations.
0
Q
what is the meaning of high density polyethylene
WernerHoyle
TheresaGibbon
Release Time:
May 6, 2024, 2:32 PM
Derived from petroleum, this thermoplastic polymer boasts a high strength to density ratio, offering superior durability and resistance to physical stress. Unlike its counterpart low density polyethylene (LDPE) with a more branched molecular structure, HDPE has minimal branching which creates strong intermolecular forces and produces a denser structure. Its remarkable properties make it an optimal choice for products that require longevity and physical resilience. Moreover, HDPE is also highly resistant to chemicals and can be recycled, making it the top choice for sustainable design and packaging solutions. Its versatility and eco-friendliness have cemented its widespread use in both industrial and consumer goods.
0
Q
sink mark defect in injection molding
WernerHoyle
JuliaKellogg
Release Time:
May 3, 2024, 1:08 PM
Sink marks in injection molding are depressions or hollows on the surface of a molded part. They occur due to insufficient cooling time or inadequate pressure in the mold cavity, leading to uneven material contraction as the part cools and solidifies. These defects are more common in thicker sections of a part where the outer layer solidifies while the inner material is still cooling, creating a vacuum that pulls the surface inwards. Avoiding sink marks can involve optimizing molding conditions such as increasing holding pressure, time, and ensuring uniform wall thickness in the design phase. Additionally, employing materials with less shrinkage and adjusting cooling systems can also mitigate the issue. Employing flow simulation software during the design phase can predict potential sink marks and allow for corrective action before production.
0
You May Like
PASTE PVC RESIN P450
Paste PVC resin PB 1156
Vitamin B5 food grade
Titanium Dioxide
High Quality Food Additive Sweeteners Aspartame (E951)
Y750 disposable plastic 400ml bowl food container
PVC Resin SG-5 K66-68 Pipe Grade
Q&A
•
chemical properties of polypropylene
•
where is the radiote isitote in fallout 4 polymer labs
•
how do you dye rice for sensory play
•
pvc on hospital monitor
•
are polymer lower receivers any good
Popular Information
•
PVC Spot Price Continued to Fall Last Week
•
DCM Shriram bets on value-added businesses to fund future growth
•
Technion researchers develop conductive biopolymers using proteins
•
Ineos Adopts Solar Energy to Mitigate Carbon Impact in Belgian PVC Manufacturing
•
Commonly used filler in coating chemical industry-talcum powder
Links
made-in-china
echemi.com
eurocarparts.com
made-in-china
echemi.com
eurocarparts.com
made-in-china
echemi.com
eurocarparts.com
made-in-china
echemi.com
eurocarparts.com
About Cookies On This Site
We use cookies to give you the best possible experience on our website. For more details including how to change your cookie settings, please read our
Cookies Policy
I understand
Cookie Settings