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HDT-SM Antioxidant for recycled polymers

Category:

Product description

  1. Description

 

Special Antioxidant HDT-S(M) is used for recycled polymers alloys of MI (melt flow) improver & HDT- stabilizer in high temperature of thermo plastics as metal deactivator for compound alloy of Flame Retandants, Glass fiber, LFT, Talc, Carbon Black, Tio2, Wallastonite, Zinc Sulfide, CNT, aluminium silver pearls, metal pigments colors.

HDT-S(M) is using with 1st and  2nd antioxidant  as like hinder phenyl and amine, HDT-S(M) is peroxide decomposer of Inorganic Metal materials and Organic materials as like Flame Retardants.

HDT-S(M)is composition of organic phosphorous salt and phosphoric acid coated with fatty acid for good dispersion.

HDT-S(M) is HDT stabilizer enhancer in high temperature of Transparent PC,PMMA, PBT, PET, PCT, and PC/ABS, PC/PBT, PC/PET, PP, PE, PA,PPA, PPS, PPE/PA, PVC with 0.1%-0.15% dosage.

In case of PBT, PET,PCT, PP, PA6,66, PPA, PPS, PPE with 0.5%- 1% dosage for raising HDT temperature from 3C to 40C.

HDT-S(M) improves recycled polymers without gas release.

 

  1. Advantages

1) Peroxide Decomposer / Metal-Ion Deactivator

2) HDT stabilizer improvement, Hight thermal stability (3C-40C)

3) Transparent application – Color stability (PC Transmittance 89-90% )

4) Excellent surface (Co2 Gas Release reduction)

5) Prevention of yellowing and brittle (Aging test 130C 2000hours)

6) High melt flow processing stability for bigger injection molders

7) Free-flowing solid slip agent of GF, Talc, carbon black, TiO2, flame retardants etc

8) Halogen and Non-halogen material FR application (UL 746C F1 TEST PASS CERTIFICATION)

9) Impact strength (flexible, tensile) synergist.

10) Recommend dosage is different

 

  1. Real Application

1) Transparent PCT Battery Power Supply Cable, PCT LED Reflector

2) PC/PBT & PC/PET alloy, PET/PBT Light Bezel, PBT connector, PBT electrical charger

3) Transparent PCT Battery Power Supply Cable, PCT LED Reflector

4) Polymers/ Glass Fiber /Flame Retardants Alloys

5) PET, PLA,PP, PE Food Tray and Package,

6) PA /GF Housing, PPA non-halogen Automotive parts, PPA alloys,

7) PC/PET/ABS/BDP/ TALC alloy-  55, 75, 85, 98 inch TV back cover

8) Recycled PC, Recycled PET, Recycled PBT, Recycled PA – Recycled polymer Alloy

9) PP/GF, PP/TALC, PP/CNT, PP/GF

 

*Fillers: Glass Fiber, Talc, LFT, CFFR, CNT, Wallastonite.

*Colors: TiO2, Carbon Black, Zinc Sulfide, Inorganic & Organic colors, Aluminium pearl, Metal Colors

*Flame Retardants: Halogen and Non-halogen Materials.

 

  1. Package

 1) 20kg Box / 600kg /1Pallet

 

  1. Color Test Polycarbonte resin (SC-1220R UV stabilizer Lotte chem)
Dosage Illubinant Name L a b C DL Da Db DE Strength
PC base D65 10 Deg 96.00 -0.01 0.27 0.27 92.88
0.1% D65 10 Deg 95.70 0.01 0.03 0.03 -0.30 0.02 -0.24 0.38 97.74
0.2% D65 10 Deg 95.52 0.01 0.02 0.02 -0.48 0.03 -0.25 0.54 101.64

( Remarks:  Db color value is important for PC Transparent )

 

 

  1. Recycled Polymers for CO2 Gas Release Reduction
 

 

 

GAS

CONTENTS

(%)

   RESIN  

Pro/Dosage

1min 2min 3min 4min 5min 6min
RE-PC/ABS

 (290C)

HDT-SM   0%

           0.1%

  20%

18%

30%

19%

 40%

 20%

52%

20%

56%

21%

58%

21%

RE-PC/PBT

(250C)

HDT-SM   0%

           0.1%

20%

16%

29%

17%

42%

19%

 56%

 20%

59%

21%

60%

22%

( Remarks: Recycled Polymer, Mineral Filler, Flame Retardants make metal peroxide, decomposition,gas)

 

 

  1. Physical Test Result with PP, PET, PCT (PP+talc, PET+GF, PCT+GF)

 

1)PP+ TALC: PP HDT-UP,  Flexibility strength and Elongation-UP                           

Products/ Dosage HDT MI IMP/ST Fl/St Fl/Mo Te/St Te/En Density
COMPETITOR 0.2% 135 29 7.8 415 23451 241 26 1.03
HDT-SM  0.2% 141 28.5 7.8 445 24520 250 33 1.03

 

2) PET+GF 10%:PET HDT-UP 20%, Flexibility and Tensile, Impact strength values UP          

Products/ Dosage HDT Fl/St Fl/Mo Ts/St Ts/Eg Imp/ st
HDT-SM  0% 150 690 59,820 386 0.39 4.8
HDT-SM   0.5% 180 760 62,036 401 0.5 6
HDT-SM    1% 220 963 70,110 472 0.76 7.5

 

 

(3) PCT+GF10%: PCT HDT-UP 20%,Flexibility and Tensile, Impact strength values UP          

Products/ Dosage HDT Fl/St Fl/Mo Ts/St Ts/Eg Imp/ st
HDT-SM   0.3% 190 863 64,048 471 0.6 6.5
HDT-SM    1% 230 1,062 72,115 543 0.87 8

 

 

  1. Physical Test Result with PC, PC/ABS (PC+ABS+BDP/ PC+PCFR)

 

1) PC75%+ABS10%+BDP15% without Talc, GF (Thickness 1.5mm UL94 V0)

Armophous resin’s HDT increase up 10%, Flame Retardant Effectiveness and impact strength values increase with fillers, flame retardants. Best dosage is 0.5%.

Products/ Dosage HDT Tn/St Te/En N/Imp MI

(300/1.2kg)

FR
HDT-S   0% 71 549 30 53 14 V0
HDT-S  0.5% 78 613 30 44 14.4 V0
HDT-S   1% 74

 

588 30 34 15.2 V0

 

2) PC70%+ABS15%+BDP15% (Thickness 1.5mm UL94 V0)

Armophous resins’s HDT increase up with 0.2% dosage, and Flexible strength, Tensile strength is increased.

Products/ Dosage HDT Fl/St Fl/Mo Tn/St Te/En N/Imp MI

(300/1.2kg)

FR
HDT-S  0% 88.9 1034 27438 613 36 12.5 32.6 V0
HDT-S  0.2% 89.9 1050 28850 623 38 12.9 33.6 V0

 

 

3) PC+ PCFR-HS + HDT-S(M)  (Thickness 0.8mm UL94 V0)

Products Dos Tn/St Tn/Eng Fl/St Fl/Mod MI

(300/1.2kg)

IS

(Izod)

HDT

(18.6kgf)

FR UL94 V0

T-0.8MM

PC

PolyPhosphazene

Antidrip-S

 

5%

0.5%

600 110 930 23500 9 70 112 8
PC

PCFR-HS

HDT-SM

Antidrip-S

 

0.15%

0.15%

0.5%

653 120 883 19599 5.9 83 125.7 10

( Remarks: PCFR- HS & HDT-SM = UL94 V0 Thickness – 0.8mm  T1: 1-3 seconds  T2: 3-5 seconds  10seconds Pass )

 

4) PC + PCFR-HS + HDT-S(M) (Thickness 1.0mm UL94 V0)

 

Products Dos Tn/St Tn/Eng Fl/St Fl/Mod MI

(300/1.2kg)

IS

(Izod)

HDT

(18.6kgf)

FR UL94 V0

T-1.0MM

PC

BDP

KPFBS

Silicon oil

Antidrip-S

 

5%

0.15%

0.15%

0.5%

560 135 880 21008 24.6 68.4 115.8 8
PC

PCFR-HS

HDT-SM

Antidrip-S

 

0.15%

0.15%

0.5%

605 118 915 22066 17.2 65.9 121 10

( Remarks: PCFR- HS & HDT-SM = UL94 V0 Thickness – 1.0mm  T1: 5-8 seconds  T2: 5-9 seconds  10seconds Pass )