PPA-GF, FR

PPA-GF, FR
PPA-GF, FR
PPA-GF, FR
PPA-GF, FR
PPA-GF, FR
PPA-GF, FR
×
PPA-GF, FR
PPA-GF, FR
PPA-GF, FR
PPA-GF, FR
PPA-GF, FR
PPA-GF, FR

Material plastic PPA is stronger and harder than polyamides such as nylon6, and 66, etc.Lower sensitivity to water;Better thermal performance;And creep, fatigue and chemical resistance are much better.

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PPA Features

PPA material has excellent combination properties, which performs well at thermal, electrical, physical and chemical properties. Especially under high temperature PPA still has high rigidity and high strength, together with excellent dimensional accuracy and stability.

PPA Main Application Field

Special using grade for Automotive water temp control assembly and thermostat body part.

FieldApplication Cases
Auto Parts


Auto Water Temperature Control Assemblies, thermostat body part, structure parts, dynamic pump, clutch part, oil pump etc. 


Electronic and Electrical


Connector, SMT connector, Breaker, socket, bobbins etc. 


Precision industry and mechnical parts


Power steering pump parts, steam oven parts, hot water boiler connectors, water heater accessories


PPA

PPA

PPA

SIKO PPA Grades And Description

SIKO Grade No.Filler(%)

FR(UL-94)

Description

SPA90G33/G40-HRT


33%-40%
HB

PPA, is a kind of semi-crystalline thermoplastic aromatic polyamide, commonly named as high-temperature resistant aromatic nylon, with a property of heat resistant 180℃ in long-term working temperature, and 290℃ in short-term working temperature, as well as high modulus, high rigidity, high performance-price ratio, low water absorption rate, dimensional stability and excellent welding advantage, etc. PPA material has excellent combination properties, which performs well at thermal, electrical, physical and chemical properties. Especially under high temperature PPA still has high rigidity and high strength, together with excellent dimensional accuracy and stability.


SPA90G30/G35/40/45/50


30%,35%,40

%,45%,50%


HB

SPA90G30F/G35F/40F/45F/50F


30%,35%,40

%,45%,50%


V0
SPA90G35F-GN
35% 
V0
SPA90G35-WR 
35% 
HB
SPA90C35/C40 
35%,40% 
HB

Grade Equivalent List

MaterialSpecificationSIKO gradeEquivalent to Typical brand & grade
PPA
PPA+33%GF, Heat stabilized, Hydrolysis, HB
SPA90G33-HSLRSOLVAY AS-4133HS,DUPONT HTN 51G35HSLR
PPA+50%GF, Heat stabilized, HB
SPA90G50-HSLEMS GV-5H, DUPONT HTN 51G50HSL
PPA+30%GF, FR V0
SPA90G30FSOLVAT AFA-6133V0Z, DUNPONT HTN FR52G30NH

Siko Main Material

PPS
PPS
PA6
PA6
PPO
PPO
PI
PI
PBT
PBT
ALLOY
ALLOY

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