High Quality Polyamide 6 Plastic Raw Material - Engineering plastics heat resistant PPA-GF, FR for breaker and bobbins – Siko

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We stick with the theory of "quality first, company first, steady improvement and innovation to satisfy the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our provider, we deliver the items together with the fantastic good quality at the reasonable value for Pei Glass Fiber, Ppo V0, Pbt Glass Fiber, To learn more about what we can easily do in your case, make contact with us at any time. We glance forward to developing superior and long-term organization interactions along with you.

High Quality Polyamide 6 Plastic Raw Material - Engineering plastics heat resistant PPA-GF, FR for breaker and bobbins – Siko Detail:

Polyphthalamide (aka. PPA, High Performance Polyamide) is a subset of thermoplastic synthetic resins in the polyamide (nylon) family defined as when 55% or more moles of the carboxylic acid portion of the repeating unit in the polymer chain is composed of a combination of terephthalic (TPA) and isophthalic (IPA) acids. The substitution of aliphatic decides by aromatic decides in the polymer backbone increases the melting point, glass transition temperature, chemical resistance and stiffness.

PPA based resins are molded into parts to replace metals in applications requiring high temperature resistance such as automotive power train components, the housing for high temperature electrical connectors and many other uses.

The glass transition temperature of PPA increases as the amount of TPA increases. If more than 55% of the acid part of a PPA is made out of IPA, then the copolymer is amorphous. The properties of semi crystalline polymers v amorphous polymers are described elsewhere in detail. Briefly, crystalline helps with chemical resistance and mechanical properties above the glass transition temperature (but below the melting point). Amorphous polymers are good in warpage and transparency.

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.

Field	Application 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

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

Material	Specification	SIKO grade	Equivalent to Typical brand & grade
PPA	PPA+33%GF, Heat stabilized, Hydrolysis, HB	SPA90G33-HSLR	SOLVAY AS-4133HS,DUPONT HTN 51G35HSLR
	PPA+50%GF, Heat stabilized, HB	SPA90G50-HSL	EMS GV-5H, DUPONT HTN 51G50HSL
	PPA+30%GF, FR V0	SPA90G30F	SOLVAY AFA-6133V0Z, DUNPONT HTN FR52G30NH

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Our organization insists all along the quality policy of "product quality is base of business survival; purchaser gratification is the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as the consistent purpose of "reputation 1st, purchaser first" for High Quality Polyamide 6 Plastic Raw Material - Engineering plastics heat resistant PPA-GF, FR for breaker and bobbins – Siko , The product will supply to all over the world, such as: Luxembourg, Swaziland, Colombia, If you give us a list of products you are interested in, along with makes and models, we can send you quotations. Please email us directly. Our goal is to establish long-term and mutually profitable business relationships with domestic and overseas clients. We look forward to receiving your reply soon.

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It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.

By Flora from Buenos Aires - 2018.12.14 15:26

The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.

By Rosemary from Slovakia - 2018.12.22 12:52