Glass fiber reinforced, UL94 V-0 grade

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Glass fiber reinforced, UL94 V-0 grade

Grade classification glass fiber content grade name Purpose
Glass fiber reinforced, UL94 V-0 grade GF30% C832 electronic parts, electrical machinery
GF30% S834
GF30% S931 Home appliances, electronic parts
GF30% S932
GF22% EA522 electronic parts, electrical machinery
GF30% EA533

  • The uses described in this document do not guarantee the results of applying this product to those uses.

  • When using the product for the purposes introduced in this document, please be careful about infringing on industrial property rights (patent rights, utility model rights, design rights, trademark rights). (Our company is not responsible for infringement of industrial property rights.)

  • It cannot be used for medical equipment or medical products.

  • If the product is to be used in food utensils or packaging, please have our sales representative thoroughly confirm the compatibility of the applicable grade with relevant laws and regulations (Food Sanitation Law, etc.) before signing the delivery specifications. I will do it.

  • It is the customer's responsibility to check the compliance of products processed by the customer with various laws and regulations using our products as raw materials.

  • Please note that the contents of this document are subject to change without notice due to improvements.

C832

standard grade

S931, EA522, EA533

Registered to UL746B.
Reinforced with 30% glass fiber and registered with UL94V-0.
Suitable for electrical, electronic, and other applications that require long-term heat resistance.

Zarec's UL746B certified temperature (℃)

grade Electrical mechanical
V-0 thickness [mm] Impact No impact
S931 0.75 130 120 130
EA522 1.50 125 120 120
EA533 1.50 125 120 120

S834

CTI=0

S932

high flow

Physical properties table

July 11, 2023

Test items Measurement method (Measurement condition) Unit C832 S834 S931 S932
ISO material display ＞PS-ST-GF30FR(17)＜ ＞PS-ST-GF30FR(17)＜ ＞PS-ST-GF30FR(17)＜ ＞PS-ST-GF30FR(17)＜
physical properties
density ISO 1183 g/cm3 1.41 1.42 1.45 1.45
glass fiber content wt% 30 30 30 30
Water absorption rate ISO 62 24h 50%RH ％ 0.02 0.02 0.02 0.02
Mechanical properties
Tensile breaking strength ISO 527 MPa 115 115 110 110
tensile modulus MPa 10,600 10,600 10,500 10,500
Tensile elongation at break ％ 1.6 1.6 1.5 1.5
bending strength ISO 178 MPa 170 170 170 170
bending modulus MPa 10,000 10,000 10,300 10,300
Izod impact strength ISO 180 With notch at 23℃ kJ/ m2 9 9 8 9
No notch at 23℃ 29 29 26 24
Charpy impact strength ISO 179 With notch at 23℃ kJ/ m2 10 10 9 10
No notch at 23℃ 28 28 28 31
thermal properties
Load deflection temperature ISO 75A 1.8MPa ℃ 245 245 230 230
ISO 75B 0.45MPa 265 265 265 265
Linear expansion coefficient TMA Flow direction (MD), -30 to 30℃ x10-6 mm/mm/℃ 20 20 19 18
Right angle direction (TD), -30~30℃ 40 40 42 38
Molding shrinkage rate Idemitsu method Flow direction (MD) ％ 0.1 - 0.4 0.1 - 0.4 0.1 - 0.4 0.1 - 0.4
Right angle direction (TD) 0.5 - 0.8 0.5 - 0.8 0.3 - 0.7 0.3 - 0.7
Flammability/UL related standards, etc.
Combustion quality UL94 HB minimum thickness mm － － － －
V-0 minimum thickness 1.5 1.6 0.75 0.8
5VA minimum thickness － － － －
Temperature index RTI Elec
Imp
Str 		UL 746B ℃ 50 50 130 50
50 50 120 50
50 50 130 50
Tracking resistance (CTI) IEC 60112, Solution A PLC level 1 equivalent 0 1 －
High voltage arc tracking rate (HVTR) UL 746A PLC level － － 3 －
Hot wire ignitability (HWI) UL 746A @3.0mm PLC level － － － －
@1.5mm － － 2 －
@0.75mm － － 3 －
High current arc ignitability (HAI) UL 746A @3.0mm PLC level － － － －
@1.5mm － － 0 －
@0.75mm － － 0 －
arc resistance ASTM D495 PLC level 6 equivalent 6 equivalent 6 －
Electrical characteristics
Volume resistivity IEC 60093 Ohm-cm >1E+16 >1E+16 >1E+16 >1E+16
Withstand voltage (dielectric breakdown strength) ASTM D149 kV/mm 35 35 35 35
relative dielectric constant IEC 60250 1MHz 3 3 3 3.1
Dissipation tangent IEC 60250 1MHz 0.002 0.002 0.002 0.003
Standard molding conditions
cylinder temperature ℃ 280 - 310 280 - 310 280 - 310 280 - 310
mold temperature ℃ 130-155 130-155 130-155 130-155
Drying conditions 120℃, 3-5 hours 120℃, 3-5 hours 120℃, 3-5 hours 120℃, 3-5 hours
Test items Measurement method (Measurement condition) Unit EA522 EA533
ISO material display ＞PS-ST-GF20FR(17)＜ ＞PS-ST-GF30FR(17)＜
physical properties
density ISO 1183 g/cm3 1.32 1.38
glass fiber content wt% 22 30
Water absorption rate ISO 62 24h 50%RH ％ 0.01 0.01
Mechanical properties
Tensile breaking strength ISO 527 MPa 100 125
tensile modulus MPa 8,000 10,700
Tensile elongation at break ％ 2.3 2
bending strength ISO 178 MPa 155 195
bending modulus MPa 7,500 10,500
Izod impact strength ISO 180 With notch at 23℃ kJ/ m2 11 10
No notch at 23℃ 34 33
Charpy impact strength ISO 179 With notch at 23℃ kJ/ m2 12 12
No notch at 23℃ 39 42
thermal properties
Load deflection temperature ISO 75A 1.8MPa ℃ 230 245
ISO 75B 0.45MPa 265 265
Linear expansion coefficient TMA Flow direction (MD), -30 to 30℃ x10-6 mm/mm/℃ 24 19
Right angle direction (TD), -30~30℃ 53 39
Molding shrinkage rate Idemitsu method Flow direction (MD) ％ 0.2 - 0.4 0.1 - 0.3
Right angle direction (TD) 0.5 - 0.7 0.4 - 0.7
Flammability/UL related standards, etc.
Combustion quality UL94 HB minimum thickness mm － －
V-0 minimum thickness 1.5 1.5
5VA minimum thickness － －
temperature index
RTI Elec
Imp
Str 		UL 746B ℃ 125 125
120 120
120 120
Tracking resistance (CTI) IEC 60112, Solution A PLC level 1 2
High voltage arc tracking rate (HVTR) UL 746A PLC level 0 0
Hot wire ignitability (HWI) UL 746A @3.0mm PLC level 0 0
@1.5mm 1 1
@0.75mm － －
High current arc ignitability (HAI) UL 746A @3.0mm PLC level 0 0
@1.5mm 0 0
@0.75mm － －
arc resistance ASTM D495 PLC level 5 6
Electrical characteristics
Volume resistivity IEC 60093 Ohm-cm >1E+16 >1E+16
Withstand voltage (dielectric breakdown strength) ASTM D149 kV/mm 35 31
relative dielectric constant IEC 60250 1MHz 3 3.2
Dissipation tangent IEC 60250 1MHz 0.001 0.002
Standard molding conditions
cylinder temperature ℃ 280 - 310 280 - 310
mold temperature ℃ 130-155 130-155
Drying conditions 120℃, 3-5 hours 120℃, 3-5 hours

  • The data presented in this document are representative of measurements obtained under specific conditions.

  • The uses described in this document do not guarantee the results of applying this product to those uses.

  • When using the product for the purposes introduced in this document, please be careful about infringing on industrial property rights (patent rights, utility model rights, design rights, trademark rights). (Our company is not responsible for infringement of industrial property rights.)

  • It cannot be used for medical equipment or medical products.

  • If the product is to be used for food utensils or packaging, please have our sales representative thoroughly confirm the compatibility of the applicable grade with relevant laws and regulations (Food Sanitation Law, etc.) in advance and sign the delivery specifications. I will do it.

  • It is the customer's responsibility to check the compliance of products processed by the customer with various laws and regulations using our products as raw materials.

  • Please note that the contents of this document are subject to change without notice due to improvements.

  • The flammability described in this document is an evaluation based on small-scale tests, and cannot be directly applied to the evaluation of danger in an actual fire.

Glass fiber reinforced, UL94 V-0 grade physical property list PDF
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ザレック　シンジオタクチックポリスチレン樹脂（SPS） ガラス繊維強化、UL94 HBグレード PA66/SPSグレード ガラス繊維強化、UL94 V-0グレード 特殊グレード