rim(reaction injection moulding)
DESCRIPTION
Upload on RIM process,it is very useful substitute for parts molded on 1200 Tonnes injection molding and above .It is economical, mold cost is low comaored to Injection Molding.More strength in part.TRANSCRIPT
Ukay Metal Ind.Pvt.Ltd.Excel with Passion
Brief About LMR or RIM Process
Comparision of LMR with Other Plastics & MS
Description
Density
Tensile Strength
Tensile Modulus
Flexural Strength @5 % strain
Flexural Modulus
Yield Strain %
DescriptionWeight - 1 mt x 1 mt x 3 mm
Surface finishPaint ability
Scratch and dent repairSpecial painting process
DescriptionEpoxy
AluminiumSteel
Unit Method - ASTM
gm/cc
Mpa
GPa
MPA
GPa
%
D729
D729
D729
D729
D729
D729
Mechanical property compressionLMR FRP PU RIM
1.03
46
1.9
60-80
1.88
4.7
1.43
72
8.08
90-100
6.07
1.25
85
9.2
80-105
6.9
RTM
1.35
78
7.8
65-80
Not available
LFI
1.4
140
8.5
140-200
7.5
SMC
1.84
33
9.9
70-95
6.79
Steel
7.8
841
190-210
186-758
Not available
Tooling Cost
DescriptionPart Cost without Painting
Epoxy toolAluminium tool
Steel tool
1.3 2.1 Not available 4 0.6 Not availableAesthetic property
Unit Method - ASTM Composite A+B FRP PU RIM RTM LFI SMC SteelKgs 3.09 4.29 3.75 4.05 4.2 5.52 23.4
Very good Average Average Good Good Good very goodVery good Average Good Good Pre coloured Average very goodLow cost low cost Difficult to repair Difficult to repair Difficult to repair Costly repair Costly repair
No No Yes Yes NO Yes YesMould Tooling Method
Unit Method - ASTM Composite A+B FRP PU RIM RTM LFI SMC SteelCasting + Machining Yes Yes N/A N/A Yes N/A N/ACasting + Machining Yes Yes Yes N/A Yes N/A N/A
Machining Yes N/A Yes Yes Yes Yes YesLow to medium Low to Low to medium
cost mold medium cost cost mold Higher cost Very high costpossible mold possible Medium cost Medium cost possible of mold of mold
Approx cost of 1 x 1 x 0.003 mt part & Tool cost cost understand only.Unit Method - ASTM Composite A+B FRP PU RIM RTM LFI SMC SteelRs. 1236 1158.3 937.5 1215 1260 1656 1872Rs. Casting + Machining 500000 200000 500000 500000 500000 N.A. N.A.Rs. Casting + Machining 1000000 N.A. 1000000 1000000 1000000 N.A. N.A.Rs. Machining 1500000 N.A. 1500000 1500000 1500000 1500000 2000000
Ukay Metal Ind.Pvt.Ltd
• Contact: Ashok ChandakExecutive Director- Business DevelopmentUKAY METAL INDUSTRIES PVT. LTD.F-139, MIDC Ambad, Nasik -422012, Maharashtra, INDIATele fax : +91 253-6695508Phone: +91 253 6629460Mobile:+91 9819920011Email: [email protected]
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