High Toughness High Temperature Resistant Plastic Food Grade PPSU

Name: High Toughness High Temperature Resistant Plastic Food Grade PPSU
Brand: PRES
SKU: 586667417
Rating: 5.0 (67 reviews)

Food grade PPSU can be used to manufacture containers that come into contact with food and can withstand repeated disinfection by high temperature steam and ultraviolet radiation

Material:	ppsu
Color:	BLACK
MOQ:	1KG
Packing:	25kg/bag
Availability:

Quantity:



Inquire Add to Basket

Model:
PPSU
Brand:
PRES

Product Description

|

PPSU Product Description

		High-temperature resistant
	1.Glass transition temperature: 220°C 2.Heat distortion temperature: 207°C 3.Long-term using temperature: 180°C 4.Short-term using temperature: 220°C
		Extremely excellent toughness
	PPSU impact strength up to 690 kJ/m²，
		Can be disinfected repeatedly
	Under high-pressure steam at 134 ℃, it can withstand ≥ 5000 cycles of disinfection with almost no degradation in performance, such as transparency and mechanical strength retention rate>95%
		safety
	BPA free: No risk of endocrine disruption, certified by FDA (food contact) and ISO 10993 (medical devices)

|PPSU Application

Food-grade PPSU (polyphenylsulfone) is a high-performance thermoplastic engineering plastic. With its excellent high-temperature resistance, chemical stability, non-toxicity and impact resistance, it has become the preferred choice for food contact materials.

PPSU is suitable for microwave heating containers (high-temperature resistant and chemically resistant), and can hold hot drinks and acidic foods (such as fruit juice) without releasing harmful substances

baby bottle

fruit plate

Pacifier

baby bottle

|

Shipping & Payment

We can accept US dollars, rubles, and Chinese yuan

We can ship by sea,by air and express.

UPS

DHL

FEDEX

|

Data Sheet

Test Item	Test Method	Conditions	Units	Test Data
Mechanical Data
Tensile Strength	ISO 527	Yield, 23℃	MPa	74
Tensile Elongation	ISO 527	Break, 23℃	%	45
Flexural Strength	ISO 178	Yield,23℃	MPa	165
Flexural Modulus	ISO 178	23℃	GPa	4.1
Compressive Strength	ISO 604	23℃	MPa	125
Charpy Impact Strength	ISO 179/1eA	-30℃	kJ/m²	25
Charpy Impact Strength	ISO 179/1U	23℃	kJ/m²	75
Mould Shrinkage	ISO 294-4	Along Flow	%	0.9
Mould Shrinkage	ISO 294-4	Across Flow	%	1.0
Thermal Data
Melting Point	ISO 11357	-	℃	343
Glass Transition (Tg)	ISO 11357	Onset	℃	143
Special Heat Capacity	DSC	23℃	kJ kg-1 ℃-1	2.2
Coefficient of ThermalExpansion	ISO 11359	Along flow below Tg	ppm K-1	45
Coefficient of ThermalExpansion	ISO 11359	Along flow above Tg	ppm K-1	120
Heat DeflectionTemperature	ISO 75	1.8 Mpa	℃	198
Thermal Conductivity	ISO 22007-4	23℃	W m-1 K-1	0.29
Flow
Melt Volume Rate	ISO 1133	360℃,10kg	cm^3/10min	35
Miscellaneous
Density	ISO 1183		g/cm³	1.29
Density	ISO 1183		g/cm³	1.29
Shore D Hardness	ISO 868	23℃		85
Water Absorption（3.2mmthick Tensile Bar）（by immersion）	ISO 62	24h, 23℃	%	0.07
Water Absorption（3.2mmthick Tensile Bar）（by immersion）	ISO 62	Equilibrium, 23℃	%	0.4