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At IruChem, we are committed to maintaining industry-leading performance. We continually conduct rigorous product testing and in-depth case studies on our additives. Additionally, we perform tailored studies to assess the suitability of our products for specific customer needs.
We frequently receive requests from customers to conduct tests or experiments to evaluate the feasibility of particular projects. Based on the results of our research, we provide expert advice to our clients.
Would you like to know more about our case studies? Please don't hesitate to ask. Send the email to iruchem.sales@gmail.com
General Introduction for IruChem Products
(Better Dispersion)
General Introduction for IruChem Products
(Better Dispersion)
General
General
Content Summary
Explanation of Dispersing agent and Lubricant for Polymer Compound and how to improve dispersion when compounding.
Basically telling about chemicals but somewhat explaining the relationship between the chemicals and compounding machines.
SPE Korea Conference - 2024, first half_English Subtitle.mp4Improvement on Physical Properties of Recycled WPC
using Irubond100
using Irucomp510
Improvement on Physical Properties of Recycled WPC
using Irubond100
using Irucomp510
WPC
WPC
Content Summary
As more used and old WPCs are being removed and replaced in South Korea, we conducted a study to check If these removed WPCs can be recycled. The study shows that the use of Irubond100 and Irucomp510 can help produce high quality recycled WC (above Korea Standard Specification for said material) at a very low cost.
CS-015-W1 Physical properties improvement of Recycled WPC using IRUBOND100, IRUCOMP510 (Rev.0) - Hwaseong.pdfImprovement in physical properties of WPC
using Irucomp510
Improvement in physical properties of WPC
using Irucomp510
WPC
WPC
Content Summary
Better physical properties including low water absorption are the key factor of WPC. We tested our Irucomp510 and It shows remarkably improved physical properties and low moisture absorption along with production speed.
Irucomp510 is also very necessary when recycling broken WPCs. It is used as compatibilizer for different ingredients of WPCs.
CS-003.1-W1 WPC physical prpoerties & water absorption improvement using Irucomp510 (Rev.0) English - Hwaseong.pdfFaster Production of WPC
using TPX1400
Faster Production of WPC
using TPX1400
WPC
WPC
Content Summary
High speed production of WPC profiles is the key factor for the business success.
TPX1400 is a super lubricant in WPC production. Using TPX1400, the production speed increased about 4times faster and extruder could be run almost full speed.
[IruChem] Fast WPC Production.mp4Physical properties & water absorption improvement
using TPX1380
Physical properties & water absorption improvement
using TPX1380
WPC
WPC
Content Summary
Using TPX1380, extraordinary quality WPC can be produced while reducing the production cost.
1. Extraordinary quality at the same formulation
2. Production cost reduction keeping the same physical properties by increasing filler content.
CS-003-W1 WPC physical prpoerties & water absorption improvement using TPX1380 (Rev.0) English.pdfPhysical properties improvement for
PA6 compound
using Irucomp510
Physical properties improvement for
PA6 compound
using Irucomp510
PA6 compound
PA6 compound
Content Summary
IRUCOMP510 is a MAH modified polyolefin wax. It has polar property by the modification using MAH. Due to the polar property, IRUCOMP510 works not only as lubricant/release agent but also as glass/mineral filler dispersant in polyamide compound. Moreover, as reacting with amine functional group (-NH2) and hydroxyl group (-OH) so that Polyamide, IRUCOMP510 increases the polyamide compounds’ physical properties.
CS-038-W1 Physical properties improvement for PA6 using IruComp510.pdfMAH Modified Polypropylene
using Irubond100
MAH Modified Polypropylene
using Irubond100
Engineering Plastic
Engineering Plastic
Content Summary
This test is done to compare Irubond®100 against 2kinds of global products and 3kinds of Korean domestic products. Irubond®100 has the equivalent properties as global products and superior to domestic products.
Customers can make very good products using Irubond®100.
CS-100-W1 IRUBOND100 PP Coupling Agent - MAH modified polypropylene (Rev.0) English.pdfBetter physical properties of filled polypropylene
using Irubond130
Better physical properties of filled polypropylene
using Irubond130
Engineering Plastic
Engineering Plastic
Content Summary
This test has performed to compare Irubond®130 against other products
As seen in the above, the test result with Irubond130 is superior to with other coupling agents.
Irubond®130 can be the best choice for customers’ mineral filled PP compounds.
CS-101-W1 IRUBOND130 PP Coupling Agent - Better physical properties of filled polypropylene (Irubond130) (Rev.0) English.pdfSurface and Flow
Surface and Flow
Improvement
Improvement
using EL840
using EL840
PP, Polyolefin compound
PP, Polyolefin compound
Content Summary
The use of high filler content or recycled PP in a compound can affect the surface finish of end products. We tested our EL840 to see if EL840 can remarkably improve flow and surface as well as dispersion of highly filled PP and recycled PP.
Shark skin (tiger mark) can also be eliminated.
CS-004-W1 Surface and Flow Improvement with EL840 (Rev.1) English - Hwaseong.pdfBetter Physical Properties of Recycled Resins for Construction Materials
Better Physical Properties of Recycled Resins for Construction Materials
PP, Polyolefin compound
PP, Polyolefin compound
Content Summary
In order to reduce the cost of construction materials, the feasible use of recycled resins mixed with magnesium hydroxide flame retardant and ash was tested. The study shows how Irubond100 can help achieve strong coupling and give good dispersion effect. The product can also be used with other various fillers.
CS-005-W1 Better physical properties with recycled Resin-Mg(OH)2, Ash using Irubond100 (Rev.0) English - Hwaseong.pdfImpact Modifier for PA6 and PA66
Impact Modifier for PA6 and PA66
Engineering Plastic
Engineering Plastic
Content Summary
Nylon Is a strong and tough material. However, when stress is concentrated, it can become fragile and break. To make it more suitable for engineering plastic uses, its impact resilience has to be increased. To do so, we tested our Irubond700 and the result shows that It Is highly compatible with nylon and can have a toughening effect on the material improving its impact resillence.
CS-009-W1 Impact modifier for PA6, PA66 (Rev.0) English - Hwaseong.pdfSurface Improvement of High G/F + Talc filled
Nylon Compound
Surface Improvement of High G/F + Talc filled
Nylon Compound
Engineering Plastic
Engineering Plastic
Content Summary
Due to difficulties encountered by some customers with desirable surfaces when molding highly G/F + talc filled nylon compound, we developed our EL840 to make desirable surface finish.
Our study shows that EL840 can significantly improve the surface of products by making it highly glossy and smooth.
Better Dispersion
of
Silica in Rubber
using Irucomp510
Better Dispersion
of
Silica in Rubber
using Irucomp510
Rubber
Rubber
Content Summary
The study was conducted since silica is considered a very good structural material due to its inherent properties that enhance rubber products such as tires.
This, however, comes at the expense of experiencing poor dispersion and re-agglomeration. The result of our study shows that Irucomp510 is excellent for silica dispersion and long term dispersion stability.
CS-021-W1 Better dispersionof silica (Rev.0) English - Hwaseong.pdfBetter adhesion with Aluminum plate
using Irubond135
Better adhesion with Aluminum plate
using Irubond135
Content Summary
Irubond®135 improves the adhesion between aluminum and PP very much. The impact strength as well.
CS-037-W1 Better adhesion with Aluminum plate (Irubond135) (Rev.1) English.pdfSubstitution of Competitor's Product
(Cost Saving)
Substitution of Competitor's Product
(Cost Saving)
for Rubber
EL100
for Rubber
EL100
Content Summary
This study was conducted to compare of EL100 against widely used processing agent. The result shows that EL100 is highly effective in improving the flow of rubber compound and similar to the other company's product in the market.
CS-010-W1 EL100 - Substitution of competitor's product (WB16) (Rev.0) English - Hwaseong.pdfSubstitution of Competitor's
Product
(Cost Saving)
Substitution of Competitor's
Product
(Cost Saving)
for Rubber
EL400
for Rubber
EL400
Content Summary
This study was conducted to see the comparability of EL400 to the widely used processing additive. The result shows that EL400 can improve the processing of rubber compound without sacrificing its properties. It can also reduce the mixing time. EL400 has properties that lower the risk of blooming and gas generation.
CS-011-W1 EL400 - Substitution of competitor's product (WB222) (Rev.0) English - Hwaseong.pdfImprovement of
AEM rubber
Improvement of
AEM rubber
for Rubber
EL400
for Rubber
EL400
Content Summary
EL400 is a fatty ester derivative and very high heat stability. It improves processability without negative effect to rubber compound. Its functional group hardly remains and acid value is low. Therefore, EL400 works well especially with the formulation that outer metal ion and inner stearic acid reaction cause whitening event.
CS-034-W1 Improvement of AEM rubber with EL400.pdfBetter Dispersion of Calcium Carbonate in PP matrix
using TPX 4000
Better Dispersion of Calcium Carbonate in PP matrix
using TPX 4000
Polyolefin Masterbatch
Polyolefin Masterbatch
Content Summary
The use of more fillers to reduce production costs can result in lower quality in finished products. We put our TPX4000 to test if its good dispersion properties can solve the issue and our study shows that TPX4000 can improve the dispersion of highly loaded fillers in the polymer matrix.
CS-020-W1 Better dispersion of CaCO3 in PP (Rev.0) English - Hwaseong.pdfSmooth Surface for Cable and Wire
Smooth Surface for Cable and Wire
Polyolefins
Cable and Wire
Polyolefins
Cable and Wire
Content Summary
When flame retardants (ATH, MDH) are applied to highly filled polyethylene compounds, it is very difficult to make the surface very smooth. In order to solve this issue, we tested our TPX8750 and TPX1000. TPX8750 could remarkably Increase cable's surface smoothness, while TPX1000 can improve production speed and strengthen the cable surface protecting it from damage.
CS-030-W1 zTPX8750 Introduction (English) (Rev. 1).pdfCarbon Black Dispersion in PA6 Masterbatch
using TPX4000
Carbon Black Dispersion in PA6 Masterbatch
using TPX4000
Engineering Plastic
Black Color Masterbatch
Engineering Plastic
Black Color Masterbatch
BACKGROUND
The study was conducted to improve the dispersion of carbon black for masterbatch production. The result shows that TPX4000 Is excellent for pigment carbon black dispersion. It can also work as an external lubricant and can withstand high temperature making It suitable for manufacturing engineering plastics.
CS-025-W1 Carbon Black Dispersion in Nylon masterbatch (Rev.0) English - Hwaseong.pdfBetter Flow of Highly Talc filled LLDPE Compound
using TPX1000
Better Flow of Highly Talc filled LLDPE Compound
using TPX1000
Polyolefin
Masterbatch
Polyolefin
Masterbatch
BACKGROUND
Trying to address the issue again on highly filled compounds, we conducted a test to see the effect of TPX1000 on each compound with different quantities of fillers. This study shows that TPX1000 works as a good lubricant and can improve the flow property of the compound.
CS-024-W1 Better flow of highly talc filled LLDPE compound using TPX1000 (Rev.0) English - Hwaseong.pdfR&D Team
Our R&D Team is constantly looking for ways and new technology to develop new additives and improve existing
products to meet the growing
needs of our customers. We have various kinds of machinery and
equipment which our R&D Team uses In developing additives and
ensuring that our products are of best quality prior to dispatch or delivery.
Equipment
• 65mm conical twin screw & hot face cutting and profile downstream
• 36mm parallel twin screw extruder & strand cutting device
• 3 liter kneader & 30mm single extruder combo
• 30mm single extruder (separate)
• Two roll mill
• 120 liter pilot reactor (SUS 316)
• FT/IR
• Universal testing machine (2,000kg and 200kgf force)
• Melt flow indexer
• Hot press
• Izod impact tester
• Erichsen Scratch Tester
• Dropping and softening point tester
• Injection molding machine (70ton)
• Testing molds including plaque mold
• Spiral mold, spider mold, etc
• Automatic notch machine
• Rheometer
• Gravimeter
• Ultrasonic generator
• Weathering tester
• Constant temperature & humidity tester
• Ash tester
• Laboratory reaction equipment including
ventilation hoods, waterbath, etc.
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