PP Non-dripping V2 Flame Retardant Masterbatch(HXFR-TPP)

  • Description
Product Detail

Suzhou Haixiang Plastic Chemical Co.,Ltd is one of the leading China pp non-dripping v2 flame retardant masterbatch(hxfr-tpp) manufacturers. With professional factory, we are able to produce universal, high performance, high cost performance, popular, steady, high capacity, and nice reputation pp non-dripping v2 flame retardant masterbatch(hxfr-tpp). If you are checking China distributor, China export and import, please feel free to contact us. And welcome to buy and purchase cheap and high-quality or wholesale pp non-dripping v2 flame retardant masterbatch(hxfr-tpp) from us.

Introduction

HXFR-TPP consists of environment friendly flame retardant system of bromine and antimony, passed the evaluation of SGS, CTI etc. certification authority and comply with ROHS requirement. Advantage: Good compatibility with PP, high UV-Resistance, and non-blooming etc.

Application

Mainly used in PP injection and extrusion. Such as: parts used in auto, air condition, washer, fan etc. products which require high level flame retardant.

Index

Appearance

White granular

Content %

88

Solubility index g/min, 200?5kg

40

Density g/cm³

2.19

Water Content %=

0.1

Melting Tem?=

160

Decomposition Temp?=

300

Recommended Dosage%

30%



Extrusion process (Twin Screw Extruder)

Note: Vacuum when production; Recommended Screw L/D 1:36-40;

Recommended Screw Combination Chart

52 machine (Thread Block total 40 pcs, Screw L/D1:36)

1

32/32



22

48/48

Vent

2

32/32


23

48/48

3

32/32


24

90°/5/48


4

48/48


25

60°/4/32


5

48/48


26

16L


6

48/48


27

32/32


7

64/64

Vacuum

28

32/32


8

64/64

29

45°/5/48


9

16L


30

45°/5/48


10

60°/4/32


31

30°/7/64


11

32/32


32

32/32


12

32/32


33

32/32


13

90°/5/48


34

48/48


14

60°/4/32


35

48/48


15

45°/5/48


36

48/48


16

45°/5/48


37

64/64


17

32/32


38

64/64


18

60°/4/32


39

64/64


19

45°/5/48


40

48/48A


20

32/32


Feeding

21

32/32



Thread Block Model

Number

Total Length(mm)

16L

2

32

32/32

12

384

48/48

8

384

48/48A

1

48

64/64

5

320

30°/7/64

1

64

45 °/5/48

5

240

60 °/4/32

4

132

90 °/5/48

2

96

Total

40

1700

Packing/Storage

25KG/bag: Transported as a common chemical and stored in dry and cool place, avoid direct sunlight

Appendix:Application examples

1. Formula:

When use this type masterbatch HXFR-TPP, need add a certain amount of Talc to meet 1.6 or 3.2 mm UL94 V0 requirement with non-dripping and pass 850 glow wire test. Detailed mix proportion as belw:

HXFR-TPP: PP: Talc or GF= 30: 50: 20

Materials

Formula A

Formula B

T30S

50


67


J340


48


65

FR-TPP

30

32



Talc

20

20



FR-WPP



33

35

2. Technical Data:

Properties

Test Methods

Unit

T30S

J340

Formula A

Formula B

Density

ASTM D-792

G/cm3³

0.9

0.9

1.34

1.41



Melt Index(200?/5KG)

ASTM D-955

g/10min

2.0

2.0





Tensile strength

ASTM- D638

MPa

31.3

23.3

23.6

19.8



Elongation At Break

ASTM-D638

%

350.6

1006.6

67.8

769.2



Flexural Strength

ASTM-D790

MPa

27.2

19.2

35.5

25.7



Flexural Modulus

ASTM-D790

MPa

980.4

683.5

2061.1

1330.8



Izod Impact Strength Notched (23?)

ASTM-D256

KJ/m2

5.35

55

7.2

27.8



Flame Retardancy  3.2mm

UL94

--

No flame retardant

No flame retardant

V0

V0

V0


3. Injection Process:

Injection machine Temperature Setup

Heating Zone

Nozzle

Step 1

Step 2

Step 3

Temperature

180

190

200

190

Note:

1.All the application typical data above are just for reference, not an official warranty certificate.

2.Provide different design solutions according to requirement of customers.


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