Injection grade PPS Chevron Phillips R-4-230NA Glass Fiber Reinforced 40%
Category:
Rubber and plastic/engineering plastic/PPS
Model:
Brand:
Chevron Phillips, USA
Retail Price
68.00USD
重量
kg
- Product Description
-
Description :
Injection grade PPS Chevron Phillips R-4-230NA Glass Fiber Reinforced 40%
1、 Product Introduction
Polyphenylene sulfide, also known as polyphenylene sulfide, is a thermoplastic resin with a phenylene sulfide group in its main chain. Polyphenylene sulfide is a crystalline polymer. Untrained fibers have a large amorphous region (with a crystallinity of about 5%), which undergoes crystallization heat release at 125 ℃ and a glass transition temperature of 150 ℃; Melting point 281 ℃. During the stretching process, the stretched fibers produce partial crystallization (increasing to 30%). If the stretched fibers are heat-treated at a temperature of 130-230 ℃, the crystallinity can be increased to 60-80%. Therefore, the stretched fibers do not exhibit significant glass transition or crystallization heat release, and their melting point is 284 ℃. With the increase of crystallinity after stretching and heat setting, the density of fibers also increases accordingly, from 1.33g/cm3 before stretching to 1.34g/cm3 after stretching, and can reach 1.38g/cm3 after heat treatment. Molding shrinkage rate: 0.7% Molding temperature: 300-330 ℃.
2、 Physical property table
Ryton® R-4-230NA Physical Properties Table
Basic Information Yellow card number E95746-102108312
Filler/reinforcement material Glass fiber reinforced material, 40% filler by weight
feature Processability, good
purpose Electrical/Electronic Application Fields
RoHS compliance RoHS compliance
appearance natural color
form particle
processing method injection molding
Physical properties rated value system of units test method specific gravity one point six eight g/cm3 ASTM 792 shrinkage rate Flow: 3.20 mm zero point two zero % Lateral flow: 3.20 mm zero point five zero % Water absorption rate (23 ° C, 24 hours) zero point zero two zero % ASTM 570 hardness rated value system of units test method Rockwell hardness ASTM 785 M-grade one hundred and four ASTM 785 R-grade one hundred and twenty-two ASTM 785 mechanical properties rated value system of units test method tensile strength -- one hundred and seventy-nine MPa ASTM 638 -- one hundred and seventy MPa ISO 527-2 elongation fracture one point two % ASTM 638 fracture one point three % ISO 527-2 flexural modulus -- MPa ASTM 790 -- MPa ISO 178 bending strength -- two hundred and twenty-eight MPa ASTM 790 -- two hundred and forty-five MPa ISO 178 compressive strength two hundred and seventy-five MPa ASTM 695 Poisson's ratio zero point four three impact performance rated value system of units test method Impact strength of cantilever beam gap 3.18 mm ninety-one J/m ASTM 256 -- nine kJ/m2 ISO 180/A Non notched cantilever beam impact 3.18 mm four hundred and fifty J/m ASTM 4812 -- twenty-five kJ/m2 ISO 180 thermal performance rated value system of units test method Hot deformation temperature under load (1.8 MPa, unannealed) two hundred and sixty-five °C ASTM 648 3、 Product shooting
4、 Buyer Notice
1. Guarantee. Our products are all original factory packaged, sourced from first tier sources at affordable prices.
2. Safety. Due to love, purchasing cannot be done online. Customers can do it on Alibaba. Safe and reassuring. (Our company's Alibaba 12 Year Integrity Certification)
3. Fast delivery. If the goods are available, they can be shipped on the same day. The bulk order will be shipped within 3 days, and specific details can be agreed upon.
4. Formal invoice. 13% value-added tax invoice can be issued.
5. Material certification. Provide original factory property tables, SGS certification, yellow card UL, ROHS reports, MSDS, and more.
AfterSalesService :
Key words:- Injection grade PPS
