ALITA 1506G Unsaturated Polyester Resin - High Viscosity & Reactivity

Principal Properties & Application:

ALITA 1506G resin is an unsaturated polyester resin primarily composed of phthalic anhydride and neopentyl glycol. It has high viscosity and reactivity. ALITA 1506G resin exhibits fast thickening, good flowability, and produces smooth and glossy surfaces. It possesses excellent water resistance, heat resistance, high mechanical strength, and good electrical properties. It is widely used in the fields of electrical components, industrial parts, sanitary ware components, automotive parts, and more.

Liquid resin technical indicators:

Item	Scope	Unit	Test Method
Exterior	light yellow transparent liquid	-	-
acid value	17-25	mgKOH/g	GB/T 2895-2008
Viscosity, 25℃	1.2-2.2	Pa.s	GB/T 7193-2008
solid content	64-70	%	GB/T 7193-2008
Thermal stability, 80°C	≥24	h	GB/T 7193-2008
SPI-GT, 80°C	5-10	min	GB/T 7193-2008

Note: When testing the cure performance of SPI (Structural Polyurethane Injection) system, the curing agent used is Enox BPO-50F with a dosage of 2%.

Physical properties of the casting (for reference only):

Project	Typical Value	Unit	Test Method
Exterior	Casting without defects	-	-
Barcol hardness	40	-	GB/T 3854-2005
Heat distortion temperature	120	℃	GB/T 1634-2004
Elongation at break	2.5	%	GB/T 2567-2008
Tensile Strength	60	Mpa	GB/T 2567-2008
Tensile modulus	3300	Mpa	GB/T 2567-2008
Bending strength	100	Mpa	GB/T 2567-2008
Flexural modulus of elasticity	3500	Mpa	GB/T 2567-2008

Note:
The casting fabrication method is conducted in accordance with GB/T 8237-2005. The curing system consists of a promoter (0.6% Co Naph) and a curing agent (Butanox M-50: 1.0%).
The post-casting treatment involves subjecting the castings to room temperature for 24 hours, followed by heating at 60°C for 3 hours, and finally at 120°C for 1 hour.

Usage instructions:

ALITA 1506G resin does not contain wax, promoters, or thixotropic agents.
To ensure the storability of SMC/BMC materials, it is necessary to add stabilizers during production.

Handling and Storage:

This resin contains ingredients which could be harmful if mishandled. Contact with skin and eyes should be avoided and necessary protective equipment and clothing should be worn.
Drums - It is highly recommended that all material is stored at stable temperatures below 25°C (77°F). Avoid exposure to heat sources such as direct sunlight or steam pipes. To avoid contamination of product with water, do not store outdoors. Keep sealed to prevent moisture pick-up and monomer loss. Rotate stock.

At Alita, we proudly uphold a global service commitment, ensuring a seamless experience for our international clients. Our offerings include flexible supply chain management, comprehensive global logistics support, and tailor-made solutions. We want our customers to be confident in our ability to navigate international trade successfully. With our dedication to excellence, we stand ready to provide unparalleled service and address the unique needs of clients worldwide.
chen cheng

MgO-paste (35% MgO)

2024-03-14 No Comments

Zinc stearate

Zinc stearate is a white powder and is insoluble in water which used as lubricant and release agent for styrene resin, phenolic resin, SMC/BMC plastics and amino resin.It also vulcanizes activator and softener in rubber. Zinc Stearate AV300 Specification List Product Zinc stearate Model AV300 Appearance White powder Metal content (Zn%) 10.4~11.3 Free fatty acid

2024-03-14 No Comments

Talc Powder

Talc powder is a crucial component in FRP composites, offering distinct advantages such as purity, moisture resistance, and extended shelf life. The inherent shrinkage of the resin in FRP can be mitigated by incorporating talc powder, which diminishes resin heat generation, resulting in reduced deformation and shrinkage. Its widespread application encompasses FRP filler material, FRP

2024-03-05 No Comments

Calcium carbonate

Calcium carbonate is utilized in fiberglass reinforced plastic (FRP), commonly known as fiberglass, as a filler or reinforcing agent. FRP is a composite material composed of glass fibers and resin (typically epoxy or polyester resin), renowned for its excellent strength and corrosion resistance, thus finding widespread applications across various industries. In FRP, calcium carbonate serves

2024-03-05 No Comments

Internal Release Agent

Internal release agents play a crucial role in composite manufacturing processes by serving two primary functions. Firstly, they act as a barrier between layers of resin and the mold surface, facilitating the easy removal of cured parts without causing damage to either the part or the mold. Secondly, when applied correctly, these agents contribute to

2024-03-04 No Comments

Aluminium hydroxide(ATH)

Aluminium hydroxide (ATH) is a highly versatile filler renowned for its exceptional properties. With its high whiteness, low oil absorption, and stable performance at room temperature, ATH is widely recognized for its efficacy as a flame retardant and insulating agent. It possesses a self-extinguishing property, ensuring enhanced safety in various applications. Importantly, ATH generates no

2024-03-04 No Comments

Product Consultation

Scheduling An Appointment

Please let us know if you have any questions!