Polyolefin Elastomer Grafting Glycidyl Mathacrylate Used in Modifying Performance of Polyester Materials

Model NO.
W5D
Specification
20 KGs per bag
Origin
China
HS Code
3901909000
Production Capacity
50000 Tons/Year
Reference Price
Please contact us for quote
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Product Description

Product Description

W5D  i s a graft polymer containing glycidyl ester functional groups, olefin copolymer as a matrix material, high reactivity . W5D polyester compatibilizer is POE-based material by introducing strong polar reactive group GMA (glycidyl methacrylate), so that the material has high polarity and reactivity, which can be used for flame retardant, reinforcement, enhancement The modification of polyester materials such as toughness, filling, etc. can effectively improve the compatibility of composite materials and the dispersion of fillers, and improve product performance. It can also be used as a compatibilizer for ABS/PC, PBT/PC and other alloys. This compatibilizer has obvious advantages for PBT flame retardant and fiber addition

Product Parameters
performance Numerical value Test method
density 0.92g/cm3 ASTM D792
Melt flow rate(190ºC/2.16kg) 10-20g/10min ASTM D1238
Expoxy group content high Coace Method1
moisture ≤0.3 % Halogen rapid moisture determination
Typical application s 1. It can be used as compatibilizer for PBT, PC, PET and glass fiber.
2. It can be used as toughening agent for PBT and PC.
3. Can be used as PBT / PC alloy compatibilizer;
Applied areas Display case , switch house
NOTE: The above data are typical test values and should not be interpreted as a specification low < 0.4wt %, medium 0.4-0.8 wt%, high > 0.8wt%

Comparison parameters of different applications

Typical data of W5D in PBT plus fiber
 

  Physical property index Unit Test method 70%PBT+30%GF 65%PBT+5%W5D+30%GF  
  Tensile strength Mpa D-638 120 100  
  Flexural strength Mpa D-790 170 160  
  Lzod notched impact strength J/M D-256 90 120  
From the above table, adding 5% W5D in the PBT fiber system can improve the notched impact strength and preserve other properties well. The results show that W5D has superior processability and high fluidity in the PBT fiber system can help the glass fiber to disperse better.

Typical data of W5D in flame retardant reinforcement of PBT
 
  Physical property index unit Test method 56 % PBT+30%GF+14%FR 52%P B T + + 4 1 % 4 % W F 5 R D+30%GF
  Tensile strength Mpa D-638 110 110
  Flexural strength Mpa D-790 165 170
  Lzod notched impact strength J/M D-256 65 120
  Residual rate % / 30.03 30.23
  1/16 fire resistant level UL-94 HB V0

Note: PBT Taiwan Changchun 1100 -211 M    GF Jushi 988A Antimony trioxide Brominated epoxy

It can be seen from the above table that the addition of 4% W5D in the PBT flame retardant reinforcement system can improve the notched impact strength and preserve other properties well. It shows that W5D has superior processing performance in PBT flame retardant reinforcement system and high fluidity can help glass fiber to disperse better.
Typical data of  W5D in PC+PBT alloy    
Test raw materials: PBT (Changchun 1100N), PC (Teijin 1250Y); Test equipment: 35 type twin-screw extruder granulator
Performance Unit PC+25%PBT PC+20%PBT+5%W5D
Tensile strength MPa Poor compatibility, layering 55
Flexural strength MPa Poor compatibility, layering 85
Lzod notched impact strength J/M Poor compatibility, layering 650
Packaging & Storage

Recommended dosage
According to the actual application, taking into account the cost, the amount can be increased or decreased.
Packaging and Storage
20KG kraft paper bag lined with plastic bag, as non-dangerous goods, avoid sunlight and rain.
 

Detailed Photos

 

Polyolefin Elastomer Grafting Glycidyl Mathacrylate Used in Modifying Performance of Polyester Materials

Product parameters of different models of the same series
 

B rand number
  		Melt index
190 ºC  2.16kg
g/min 		Grafting rat io
  		Density
g/cm² 		C haracteristic
 
W5A 3-8 High 0.88 high reactivity
W5A-2 3-8 High 0.88 high reactivity
W5AD 3-8 High 0.88 Low residue, low odor
W5B 3-8 High 0.91 Polyester, polycarbonate chain extender
W5D 8-16 High 0.92 Cost-effective
W5F 10-18 High 0.89 High   flow compatibilizer
Application display

 

Polyolefin Elastomer Grafting Glycidyl Mathacrylate Used in Modifying Performance of Polyester Materials
Product produce process

 

Polyolefin Elastomer Grafting Glycidyl Mathacrylate Used in Modifying Performance of Polyester Materials
Company Profile

Coace Chemical  Co., Ltd. is located in Xiamen Special Economic Zone, China. It is a national high-tech enterprise integrating R&D, production and sales of polymer materials, specializing in R&D, production, sales and service of plastic compatibilizers and toughening agents.

For more than ten years, the company has been adhering to the business philosophy of "stable quality, refinement and globalization", serving the market, the factory owns 50,000 square-meter area and nearly 100 employees, including 20 technical R&D personnel, and is equipped with eight modern extruding-pellets systems production lines, which ensure the annual capacity of ten thousand metric tons. The products cover compatibilizers, coupling agents, impact modifiers, and other functional additives. and obtained ISO9001 quality management certification, with an annual production capacity of 20,000 tons.
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Polyolefin Elastomer Grafting Glycidyl Mathacrylate Used in Modifying Performance of Polyester Materials
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