點擊圖片查看大圖Rynite FR335 BK507 防火收縮率小PET
Rynite® FR335 BK507(PRELIMINARY)
THERMOPLASTIC POLYESTER RESIN
PET-(GF+MD)35 FR(30+17)
CHARACTERISTICS
Regional availability
- Global
Processing
Injection Molding
Delivery form
Pellets
Additives
Flame retardant
Special characteristics
Flame retardant, Low Warpage
PRODUCT TEXT
RYNITE® FR335 BK507 IS A 35% GLASS/MINERAL REINFORCED, FLAME RETARDANT, MODIFIED POLYETHYLENE TEREPHTHALATE RESIN.
RHEOLOGICAL PROPERTIES
VALUE
UNIT
TEST NORM
Molding shrinkage, parallel
0.3
%
ISO 294-4, 2577
Molding shrinkage, normal
0.6
%
ISO 294-4, 2577
MECHANICAL PROPERTIES
VALUE
UNIT
TEST NORM
Tensile Modulus
11600
MPa
ISO 527-1/-2
Stress at break
110
MPa
ISO 527-1/-2
Strain at break
1.7
%
ISO 527-1/-2
Flexural Modulus
11000
MPa
ISO 178
Flexural Strength
180
MPa
ISO 178
Charpy impact strength, 73°F
30
kJ/m2
ISO 179/1eU
Charpy notched impact strength, 73°F
8
kJ/m2
ISO 179/1eA
Charpy notched impact strength, -40°F
8
kJ/m2
ISO 179/1eA
Poisson's ratio
0.33
-
-
THERMAL PROPERTIES
VALUE
UNIT
TEST NORM
Melting temperature, 18°F/min
248
°C
ISO 11357-1/-3
Temp. of deflection under load, 260 psi
230
°C
ISO 75-1/-2
RTI, electrical, 30mil
155
°C
UL 746B
RTI, electrical, 120mil
155
°C
UL 746B
RTI, impact, 30mil
150
°C
UL 746B
RTI, impact, 120mil
150
°C
UL 746B
RTI, strength, 30mil
150
°C
UL 746B
RTI, strength, 120mil
150
°C
UL 746B
FLAMMABILITY
VALUE
UNIT
TEST NORM
Burning Behav. at thickness h
V-0
class
IEC 60695-11-10
Thickness tested
0.75
mm
IEC 60695-11-10
UL recognition
yes
-
UL 94
Burning Behav. 5V at thickness h
5VA
class
IEC 60695-11-20
Thickness tested
1.5
mm
IEC 60695-11-20
UL recognition
yes
-
UL 94
ELECTRICAL PROPERTIES
VALUE
UNIT
TEST NORM
Volume resistivity
>1E13
Ohm*m
IEC 62631-3-1
Surface resistivity
>1E15
Ohm
IEC 62631-3-2
Electric strength
33
kV/mm
IEC 60243-1
Comparative tracking index
275
-
IEC 60112
Comparative tracking index, 3.0mm
2
PLC
UL 746A
OTHER PROPERTIES
VALUE
UNIT
TEST NORM
Density
1660
kg/m3
ISO 1183
Water Absorption, Immersion 24h
0.13
%
Sim. to ISO 62
INJECTION
VALUE
UNIT
Drying Recommended
yes
Drying Temperature
120
°C
Drying Time, Dehumidified Dryer
4 - 6
h
Processing Moisture Content
≤0.021
%
Min. melt temperature
270
°C
Max. melt temperature
280
°C
Mold Temperature Optimum
110
°C
Min. mold temperature
100
°C
Max. mold temperature
1202
°C
1: At levels above 0.02%, strength and toughness will decrease, even though parts may not exhibit surface defects.
2: (6mm - 1mm thickness)
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