Low Water Absorption Structural PVC Foam for Marine Use

Product Description

Product Description

Our PVC foam is available in a range of densities to meet diverse application needs.
The primary densities include P45, P60, P80, P100, P130, P200, and P250.
Each density is engineered to provide optimal performance for specific requirements, ensuring versatility across various industries.

PVC foam is compatible with a variety of processing techniques, including:

Vacuum Infusion: Ensures uniform resin distribution and optimal laminate quality.
Sandwich Structure Lamination: Ideal for creating lightweight, high-strength composite structures.
Hand Lay-Up: Suitable for custom or complex shapes where manual application is preferred.
Vacuum Bag Molding: Provides consistent pressure and resin flow for high-quality finishes.
Prepreg Lamination: Ensures precise resin content and fiber alignment for high-performance composites.
Autoclave Curing (Low to Medium Temperature): Offers controlled curing conditions for enhanced material properties.

Product Features

Lightweight and High Strength: Despite its low weight, PVC foam offers exceptional strength, making it an ideal material for applications where both durability and weight reduction are critical.
Excellent Impact Resistance: The foam exhibits superior impact resistance, ensuring long-lasting performance even under harsh conditions.
Chemical Resistance: PVC foam is highly resistant to a wide range of chemicals, making it suitable for environments where exposure to corrosive substances is a concern.
Low Water Absorption: The material's almost negligible water absorption rate ensures stability and performance in humid or wet conditions.
Self-Extinguishing: PVC foam is designed to be self-extinguishing, enhancing safety in applications where fire resistance is crucial.
Thermal and Acoustic Insulation: The foam provides excellent thermal and acoustic insulation properties, making it an ideal choice for applications requiring temperature control and noise reduction.

Product Parameters

Item	Standard	Unit	P45	P60	P80	P100	P130	P200
Density	ISO 845	Kg/m3	45	60	80	100	130	200
Density(Nominal)	ISO 845	Kg/m3	/	54	72	/	/	/
Tensile strength	ASTM C297	Mpa	1.4	1.8	2.5	3.5	4.5	7.1
Tensile strength	ASTM C297	Mpa	1.1	1.5	2.2	2.5	3.5	6.3
Tensile modulus	ASTM C297	Mpa	55	75	95	130	175	250
Tensile modulus	ASTM C297	Mpa	45	57	85	105	135	210
Compressive strength	ISO 844	Mpa	0.6	0.93	1.4	2	3	4.8
Compressive strength	ISO 844	Mpa	0.5	0.7	1.15	1.65	2.4	4.2
Compressive modulus	ISO 844	Mpa	50	70	90	135	170	240
Compressive modulus	ISO 844	Mpa	45	60	80	115	145	200
Shear strength	ISO 1922	Mpa	0.5	0.76	1.15	1.44	2.1	3.5
Shear strength	ISO 1922	Mpa	0.46	0.63	0.95	1.4	1.9	3.2
Shear modulus	ISO 1922	Mpa	15	20	27	35	50	85
Shear modulus	ISO 1922	Mpa	12	16	23	28	40	75
Shear elongation,at break	ISO 1922	%	8	10	15	15	20	20
Shear elongation,at break	ISO 1922	%	/	20	30	/	/	/

Detailed Photos

Packing&Shipping

Certifications

Application

Why Choose us

Factory Show

Union Composite changzhou Co., Ltd. is situated in Changzhou, a picturesque water town located in the southern region of the Yangtze River. As an export oriented company, specializing in composite materials, 90% of our products are exported to Europe, Asia, America, Middle East and Africa.

Since established in 2012, our company has been adhering to the corporate mission of "intelligent manufacturing in China to the World", and is committed to providing customers with high-quality, high-performance and comprehensive composite material solutions.

With a professional team, union is constantly exploring new materials and technologies to meet the ever-changing needs of different markets and customers.

Our main product range includes glass fiber, carbon fiber, resin, PVC core material, PET core material as well as pultrusion auxiliary materials, vacuum auxiliary materials, winding auxiliary materials and hand lay-up tools.

We prioritize collaboration with renowned domestic production companies while introducing advanced production processes and equipment to ensure technological leadership and excellent product quality.

Our product quality control system is strictly implemented at every stage to ensure stability and reliability.

Our products are widely applied in many fields such as shipbuilding, automobile manufacturing, electronics and electrics, construction, traffic vehicles, sports equipment, pipelines, sanitary ware, anti-corrosion, etc., and our customers are very satisfied.

In addition, union also pays attention to the construction of company culture, advocates the company spirit of "unity, innovation, pragmatism and efficiency", and creates a positive working atmosphere. We firmly believe that the long-term development of the company can only be realised by the common growth of everyone.

In the future, union Composite changzhou Co., Ltd. Will continue to adhere to the "integrity, innovation, excellence" business purposes, and constantly improve product quality and service standards, to provide customers with better quality and more efficient composite products and services. We dedicate ourselves to promoting the development of China′s composites industry.

 

FAQ

Q: What is your thickness and thickness tolerance?
A: Our regular thickness is from 2mm~70mm, and we also support customized thickness. Thickness tolerance is ±0.2mm.

Q: Which surface treatment do you have of PVC foam?
A: Plain board; Punched board;
One side or two sides grooved board;
One side or two sides grooved and punched board;
Scrim board; Scrim and punched board;
Hyperbolic board; Hyperbolic punching plate...
We could also support customized surface treatment.

Q: How about your delivery time?
A: We provide fast delivery: small orders: 5-7 days; full container: 15-20 days.

Q: How about your MOQ and samples?
A: No MOQ, we could provide A4 free samples.

Q: Do you have other relevant materials?
A: Yes, we have all materials for infusion and autoclave process. Like peel ply, vacuum bagging film, flow mesh, infusion tube, spiral tube, sealant tape, vacuum hose, vacuum connector and many others.

Q: Do you have DNV GL certificate?
A: Yes, we have