View
5
Download
0
Category
Preview:
Citation preview
Add: No.33, Kefeng Road Science City, Guangzhou
Postcode:510663
Tel: +86(020)-66818888
Fax:+86(020)-66848888
Web:www.kingfa.com
Contact us
Disclaimer:
Before using Kingfa and its affiliates product, it’s the user’s responsibility
to determine independently whether the products are suitable for the actual
application, and comply with the local laws and regulations, to use the product
safely and legally. The information contained in this brochure is subject to be
changed without notice.
TM
Solution Provider for High Performance Automotive Materials and Applications
We Compound The World.
About us
Automotive materials business unit introduction
Integrated technical solutions
Cooperative partners
Sustainable development
CONTENTSKingfa automotive materials history
Material types & Material application
New materials & New technologies
Global leading supplier of innovative materials
National innovative enterprises
A-share company listed in Shanghai Stock Exchange
Annual production capacity of plastic compounds
1.6 million tons
14 R&D and production bases globally located in
China, India, USA and Germany
Overall 5,500 employees globally
About us
3 4
R&D automotive materials
19972000
Entered automotive market
20042006
2008 2010
2012 2014
2015
The first listed compounder
Automotive technology development platform was founded
Automotive materials sales exceeded 50,000 tons
Automotive materials sales exceeded 100,000 tons
Automotive environment-friendly PP material won the second prize of National Science and Technology Award
Automotive materials sales exceeded 300,000 tons
Automotive materials division was founded
Automotive materials milestones
5 6
2017
Application evaluation center for automotive materials and parts put into use
Core competence of Kingfa automotive materials
Very complete product portfolio of automotive materials
Integrated technical solutions and custom-made design
Established cooperation with leading global automotive suppliers and OEMs
Over 20% annual growth for 5 years
The largest automotive market share in China
Kingfa contributed 21kg of plastic compounds to each Chinese car in 2017
Automotive materials business unitintroduction
8
CONTENTSMaterial application
9 10
Material types
Materials for all kind of application fields in the car:
Electronic System
Chassis and Powertrain System
Automotive exterior parts
Automotive interior parts
PA6, PA66PBTPETPPE
CFRT
POMPA10T, PA6T, PA9TLCPPEEK
PCPC/ABS
PP
Specialty Engineering
Plastics
Engineering Plastics
Styrenes
Polyolefines
Thermoplastic Composites
Thermoplastic Elastomers
TPVTPEPVC
Plastic compounds supplier→ Integrated technical solutions provider
Integrated technical solutions provider
11 12
Thin-wall bumper/ Instrument panel/ Door panel
Paint-free interior and exterior parts
Front-end module
Instrument panel framework
Full plastic tail gate
Plastic fender
Intake manifold
Pedal module
OEM
Tier 1
Core solutions —— Joint development and design with customer
Functional assembly
OEMTier1
Designchange
Retest
Approval
CAD structural design
Mechanical/CFD/Moldflow CAE analysis
Product trial
Resin substrate
Reinforced fiber
Functional additives
Test
Material selection
Structure optimization
Mold optimization
Trial and processing optimization
CAE analysis
Product defect
analysis
Value-added service
13 14
2015
39%
1%
29%
4%
24%
1%1%
1%
2016
42%
1% 27%
4%
25%
1%
2017
52%
11%
18%
8%
7% 4%
Black
Light gray
Dark gray
Yellow
Dark brown
Light brown
Green
Red
Violet
Blue
Automotive color matching over 10 yearsModular color development procedureInterior color trend research and guidanceEvaluation for color VOC R&D cooperation with OEMsSpecial color aesthetic innovation
Perfect color match solutions
Global interior color trend
Parts evaluation
CAE Analysis
Forming Evaluation
Part Testing
Failure Analysis
Automotive polymer products and application evaluation center
SEM MetalloscopeHeat resistanceCrystallization characteristicsCompositionViscosity
Stress-strain curves (different rates, different orientations, different temperatures)Poisson ratioLinear expansion coefficientS-N curveCreepMulti-axial impact energy absorption curvePVT curve
Welding test (vibration and hot plate)Tightness testHigh and low temperature blasting testCold and hot shock test (in air)Cold and hot shock test (in oil)Thermal oxidative aging testHigh and low temperature thermal cycling testVibration testPart stiffness
ShrinkageEvaluation of die with metal insertDemolding forceWeld lines Apearance defectsFlow rateGas
New materials & New technologies
1615
Thin wall technology
Working temperatureDevelopment based on design space and
actual working conditions
Lean design that is not limited
by material constraints
LFT/SFT-PP full plastic solution
SFT-PA full plastic solution
Plastic-metal hybrid solution
System costs$$
FEM material and design according to demand
Paint-free material and application
Product and mold design
are the keys to
successful application
Paint-free interior and
exterior parts
Metallic effect
Pearl effect
High gloss black
LGF-PP
New materials & New technologies
Melt index (g/10min)
Flex
ural
mod
ulus
(MP
a)
10
1000
1500
2000
2500
3000
15 20 25 30 35 40
Thin-wall technology
IntroductionThe thin-wall technology has been on a rise in recent
years, and is applied by an increasing number of
domestic and foreign OEMs. The thinner the wall, the
higher the material requirements. Kingfa intensively
researched material behavior of thin-walled parts and
developed compounds with outstanding properties
suitable for thin-walled interior and exterior decorative
parts.
ApplicationExterior parts like bumper, side skirt;
interior parts like door panel, pillar
Features·MFR
·High impact, high stiffness
·Low linear expansion coefficient
·Good appearance
1.8mm2.0mm
2.2mm
2.5mm
Thin-walled bumper fascia
IntroductionA shiny surface similar to metal can be achieved without post-process after moulding. The material offers
the same properties as common painted one, but overcomes the problems of high defect rate and cost
due to complex painting process.
Features ·Simple processing, low defect rate, low system cost
·Replaces painting, environmental friendly, recyclable
·High MFR, less flow marks
·Good scratch resistance
·Customized metal effects and gloss levels
Trim panel
Trim panel
ApplicationLower trim, side skirt,
wheel side trim,
luggage rack
1817
Door Panel
现状
Features·Extremely thin
·Good impact resistance
·5kg weight reduction per vehicle compared to steel
·30% lighter than LGF door panel (only weighs 0.7kg)
Material: Organic Sheet KingPly
Grade: KP-PP007 BK
Thickness: 0.6mm
TM
New materials & New technologies New materials & New technologies
Continuous Fiber Reinforced Thermoplastics (CFRT)
IntroductionThis product effectively reduces cost of decorative interior parts, it substitutes the
traditional surface texture effect by low pressure injection with a textile imitating
flocking appearance, thus effectively reduces plastic feeling.
Features·Multiple effects
·Break with traditional interior design
·Guarantee low temperature toughness
·Reduce plastic feeling
·Cost reduction
ApplicationPillar
Texture imitating material
Low emission material
IntroductionLow emission PP is achieved by rigorously controlling raw material sources, odor absorber, extrusion
process and other factors. Our material ultimately meets the governmental norms and requirements of
automobile industry and consumers for better air quality inside the vehicle, and guarantees the health and
safety of drivers.
Solution
Processing optimization
Processiong
temperature, shear,
Mold processing recommendation
Molding temperature,
pressure, mold release
agent, etc.
Raw material optimization
PP resin,
additives, filler, etc
IntroductionThe Kingfa “soft touch” material reduces the plastic feeling of hard injection molding parts. Its surface is
low gloss and pleasant to touch, offering maximum comfort at low cost.
Features·Low gloss
·Good haptics and appearance
·Good machinability
·Outstanding scratch resistance
·Low odor, low VOC
·Cost reduction
ApplicationInstrument panel, door panel, seat back panel, etc.
Strong plastic feeling
Low scratch resistance
High gloss
Haptics
Scratch resistant
Glossiness(60°)2.5-3.5
Soft surface
Scratch resistant
Low gloss
Common plastic Softfeel material
Soft touch material
金发
Finished product door panel
Semi-finished productRaw material
0/90 composite sheets
0/90/90/0 composite sheets
UD-Tapes
2019
New materials & New technologies New materials & New technologies
IntroductionAchieve lightweighting without changing
the mold, properties like material
shrinkage are not affected by density
reduction.
ApplicationInternal and external decorative parts,
functional parts
Low density pillarLow density door panel
Light scattering PC material Low density material
IntroductionPC with good light scattering properties and high
transmittance which improves dazzling of traditional PC made
lighting components.
LED light cover
IntroductionOur opaque material can not only offer excellent light shading
properties, at the same time it shows better dimensional
stability than common PP and low emission properties.
Features·Low light transmittance, high reflecticity
·Low emisison
ApplicationInstrument panel light housing
Light housing
Common ABS Opaque ABS
Opaque material
High gloss black material
IntroductionMainly used for automotive exterior parts. Shiny black surface without
painting is achieved.
PMMA
PA
高光黑格栅
行李架端盖
Features ·Piano black effect
·Outstanding weather resistance
·Extremely low emission
·Dimensional stability
·Good scratch resistance
Features ·Light diffusion
·Transform pointed
rays into soft and uniform light,
hide the light source
·Prevent irritation of the eye
ApplicationInterior lighting,
LED cover
Features ·Excellent piano black effect, L value up to 22
·High surface hardness, good scratch resistance, good weatherability
·Paint-free
ApplicationExterior parts like grille, pillar, rearview mirror, luggage rack end caps
2221
New materials & New technologies New materials & New technologies
Extremely high temperature resistant nylon “HP” Extremely salt resistant nylon “SR”
IntroductionLFT material has many advantages, such as low density, high rigidity, high strength, low warpage, fatigue
resistance, creep resistance and so on. It can meet the requirements of lightweight automobile parts.
Fan shroud Sunroof frameInstrument panel carrierFront-end module
PA66
PA6
LFT-PP
IntroductionPA66-G35 HP is suitable for high temperature resistant products
such as intercoolers. The tensile strength of PA66-G35 HP can
be maintained over 60% after aging at 210° C for 3000h.
Features·Excellent mechanical properties
·Long-term heat resistance
·Very good oil resistance
·Dimensional stability, low warpage, good appearance
ApplicationTurbocharger intercooler tank
00
500 1000 1500 2000 2500 3000
10
20
30
40
50
60
70
80
90
100
110
Tensile strength retention rate (%)
Aging time (hrs)
PA66-G35 HP
PA66-G35 HPPA66-G35*
PA66-G35*
@180℃
@180℃
@210℃
@210℃
*common grade
PA66-G35*210℃*1000h
PA66-G35 HP210℃*1000h
PA66-G35 HP210℃*2000h
PA66-G35 HP210℃*3000h
200℃*1000h
200℃*2000h
200℃*3000h
PA6-G30 HS PA6-G30 HP
PA6 based super high temperature resistant nylon material has a higher cost performance ratio.
IntroductionRadiator material PA66-G33 SR is resistant to antifreeze and CaCl2, testing shows it can fulfil the
requirements for radiator material.
Radiator
The results from DBL 5416 salt tolerance test for comparison are as follows:
Common radiator material -- Competitor
Salt resistant PA66-G33 SR — KINGFA
Common PA66-G30 AH for radiator — KINGFA
Salt resistant material -- Competitor
Features·Excellent mechanical properties
·Long-term salt resistance
·Excellent resistance to oil, glycol and salt
·Good dimensional stability, low warpage, good appearance
Intercooler tank
Advantages·Structural design support and complete set of solutions
·Advanced impregnation technology
·Advanced glass fiber retention length analysis method
Features·Lightweighting: Low density, high specific strength, flexible design, high level of integration
·High performance: Low warpage, fatigue resistant, creep resistant, heat aging resistant
·Environmental friendly, energy saving: Recyclable
PA-G30 HSPA-G30 HP
0h 500h 1000h 2000h 3000h Heat aging time (h)
120
100
80
60
40
20
0
Ret
entio
n of
tens
ile s
treng
th (%
)
Heat aging at 200℃
Well established cooperation with all major global automotive OEMs
OEM cooperation
Cooperation with many tier1s and part suppliers
23 24
Sustainable development
Kingfa provides the automotive industry with a full range of high quality technical plastic compounds
and their solutions. Meanwhile, Kingfa continuously innovates sustainable technologies.
Our low emission material guarantees good air quality inside the vehicle and better health
of the consumer. At the same time our recyclable material helps to conserve
natural resources and we promote vehicle lightweighting for less CO2
emission and a greener society and better life.
25 26
Recommended