General Thermoplastic Reinforced Modified Formula Summary

The general plastic reinforced modified formula is as follows:

1. High performance glass fiber reinforced PP
Composition formula:

Homopolymer PP (F401)

54%

GF

30%

Coupling agent K-550

0.5%

PP-g-MAH

5%

POE-g-MAH

10%

Lubricant

0.5%


Processing conditions:
(1) Extrusion granulation temperature 180~230°C; screw rotation speed 320r/min
(2) Injection molding temperature 190~210°C
Related performance:

Tensile strength / MPa

70

Flexural modulus / GPa

1.5

Heat distortion temperature / °C

160

Impact strength / (J / m)

40


2. Glass fiber reinforced PP
Formula composition:

PP

51%

LDPE

5%

Glass fiber (5mm)

40%

Maleic acid PP

4%


Related performance:

Tensile strength / MPa

97

Flexural modulus / GPa

7.44

Impact strength / (J / m2)

138.8


3. Glass fiber reinforced PP
Formula composition:

PP

58%

Silane-treated glass fiber

30%

pulp

6%

Unsaturated carboxylic acid modified polyolefin

6%

4.GF/liquid crystal composite enhanced PP
Formula composition:

PP

70%

TLCP

5%

GF

30%

Note: GF length <4mm, treated with bismaleimide, TLCP thermotropic solution polymer, p-hydroxybenzoic acid (PHB) in PET copolyester (60/40).
Related performance:
The tensile strength was 51.3 MPa; the tensile modulus was 1.59 GPa.
5. Mica enhanced PP
Formula composition (parts by mass):

PP

100

A silane coupling agent

0.25

Mica

30


Related performance:

Tensile strength / MPa

50

Bending strength / MPa

82

Rockwell hardness (R)

106

Heat distortion temperature °C

128

Product warpage deformation /%

1.2


6. Chopped glass fiber reinforced PP
Formula composition (parts by mass):

PP

100

CaSt

0.5

Activated chopped glass fiber

30

Antioxidant 1010

0.3

A-174 coupling agent

0.1

Auxiliary antioxidant DLTP

0.5


Related performance:

Tensile strength / MPa

37.32

Modulus of elasticity / MPa

252.19

Notched impact strength / kJ / m2

8.15

Unnotched impact strength / kJ / m2

29.55

Heat distortion temperature / °C

124.5


7. Wollastonite fiber filled reinforced PP
Formula composition:

PP

100

CaSt

0.5

Wollastonite fiber

30

Antioxidant 1010

0.3

KH-550

0.5~1

Auxiliary antioxidant DLTP

0.3


Related performance:

Tensile strength / MPa

28.54

Modulus of elasticity / MPa

201.92

Notched impact strength / kJ / m2

8.32

Unnotched impact strength / kJ / m2

32.10

Heat distortion temperature / °C

124.5


8. Composite enhanced PP
Formula composition (parts by mass):

PP (Yanshan Petrochemical 1300)

100

Mica powder

15

glass fiber

25

A silane coupling agent

0.5~1


Related performance:

Tensile strength / MPa

86.8

Flexural modulus / MPa

4200

Notched impact strength / kJ / m2

7.1

Unnotched impact strength / kJ / m2

20.1

Heat distortion temperature / °C

124.5


9. Glass fiber reinforced pvc
Formula composition (parts by mass):

PVC

100

Thiol-based dibutene

3

Surface coated with fiberglass

30

HSt

0.5


Processing conditions: After the components in the formulation are thoroughly mixed, they are extruded into a product.
Related performance:

Bending strength / MPa

113.7

Heat distortion temperature / °C

80.5

Cantilever beam impact strength / kJ / m2

19.1


10. Glass fiber reinforced PVC
Formula composition:

PVC

100

fatty acid

1

Dibasic lead sulfate

3

CaSt

0.3

Fatty acid ester

2

Glass fiber (2~4mm)

30


PLA polylactic acid is also known as polylactide and belongs to the polyester family. Polylactic acid is a polymer obtained by polymerization of lactic acid as the main raw material. The raw material source is sufficient and renewable, mainly using corn and cassava as raw materials. The production process of polylactic acid is pollution-free, and the product can be biodegraded to realize the circulation in nature, so it is an ideal green polymer material.


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Product advantages:

1. Starch-natural raw material: using natural corn starch as raw material, sustainable supply, re-use of natural resources, PLA biodegradable sheet material, endless circulation.

2. Degradation-safe biodegradation: The raw material is natural polymer compounds, which can be degraded in the natural environment.

3. Environmental protection-green environmental protection: After the product is used, it can be quickly degraded by microorganisms in the natural environment and become plant nourishment. It truly originates from nature and returns to nature, effectively solving the environment caused by white pollution.

4. Health-Harmony: The raw materials are natural, the production process is aseptic, and the disinfection inspection is strict. After the product is degraded, it will not be toxic to the soil and air, and there is no secondary pollution.

5. Low carbon-strong substitution: it can replace plastic products using petroleum as raw material and paper products using wood as raw material.

6. International standards: fully comply with "4R+1D" international environmental protection standards (4R: low consumption, green materials, recyclable, reciprocating production, 1D: degradation)
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PLA/polylactic Acid Film

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Shandong Top Leader Plastic Packing CO., LTD , https://www.sdzlplastic.com