Infiniti I30 (A33). Manual - part 150

 

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Infiniti I30 (A33). Manual - part 150

 

 

HANDLING PRECAUTIONS FOR PLASTICS

25

Handling Precautions for Plastics

1. When repairing and painting a portion of the body adjacent to plastic parts, consider their characteristics (influence of

heat and solvent) and remove them if necessary or take suitable measures to protect them.

2. Plastic parts should be repaired and painted using methods suiting the materials’ characteristics.

Abbreviation

Material name

Heat resisting

temperature

o

C(

o

F)

Resistance to gasoline and

solvents

Other cautions

PVC

Polyvinyl chloride

80(176)

Gasoline and most solvents are
harmless if applied for a very
short time(wipe up quickly).

Poison gas is emitted when
burned.

PP

Polypropylene

90(194)

Same as above.

Flammable,avoid battery acid.

EPM

Ethylene Propylene (Diene)
rubber

80(176)

Same as above.

Flammable

ABS

Acrylonitrile butadiene
styrene resin

80(176)

Avoid gasoline and solvents.

ASA

Acrylonitrile styrene
acrylate

100(222)

Avoid gasoline and solvents.

Flammable

PMMA

Polymethyl methacrylate

85(185)

Avoid gasoline and solvents.

PPE

Polyphenylene oxide/ether

110(230)

Avoid gasoline and solvents.

PC

Polycarbonate

120(248)

Avoid gasoline and solvents.

PUR

Polyurethane

90(194)

Gasoline and most solvents are
harmless.

PPC

Polypropylene composite

115(239)

Same as above.

Flammable

PA

Polyamide(Nylon)

140(284)

Same as above.

Avoid immersing in water.

PET

Polyethylene terephthalate

180(356)

Same as above.

PBT

Polybutylene terephthalate

140(284)

Same as above.

HANDLING PRECAUTIONS FOR PLASTICS

26

Location of Plastic Parts

HANDLING PRECAUTIONS FOR PLASTICS

27

Location of Plastic Parts (Cont’d)

PRECAUTIONS IN REPAIRING HIGH STRENGTH STEEL

28

Door guard beam

SP150

785-981 N/mm

2

(80-100 kg/mm

2

114-142 klb/sq in)

Front side member

Hoodledge

Pillar

2nd crossmember assembly
Front side member extension

Rear side member extension

SP130

373 N/mm

2

(38 kg/mm

2

, 54 klb/sq in)

Major applicable parts

Nissan/Infiniti designation

Tensile strength

Precautions in Repairing High Strength Steel

High strength steel is used for body panels in order to reduce vehicle weight.

Accordingly, precautions in repairing automotive bodies made of high strength steel are described below:

HIGH STRENGTH STEEL (HSS) USED IN INFINITI VEHICLES

SP130 is the most commonly used HSS.

SP150 HSS is used only on parts that require much more strength.

 

 

 

 

 

 

 

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