150-300mPa·s Viscosity Mold Surface Gelcoat

• Customization: Available
• Molecular Principal Chain: Carbon Chain Polymer
• Color: Light Pink Liquid
• Model NO.: HS-7038
• Viscosity (25ºC): 150-300mPa·s
• Gel time(25ºC): 20.0-50.0min
• Transport Package: IBC Tank/Drum
• Specification: Gelcoat
• Trademark: Xinshen/Huake
• Origin: Jiangsu, China
• HS Code: 3907910000
• Production Capacity: 100000 Ton/Year

Product Description

Product Description

Product Name:

Discover our High-Gloss Gelcoat HS-7038 Series by Changzhou Huake Polymers Co., Ltd. Ideal for mold surface protection with a shiny finish for yachts and durable auto parts surface coating.

1. Brief Introduction:

HS-7038 Series High Gloss Polyester Gelcoat

Product Description

Company: Changzhou Huake Polymers Co., Ltd.

Features:

• High gloss surface finish


• High surface hardness


• Excellent technology for curing and grinding


• High thermal deformation temperature


• Good resistance to cracking

Product Details:

HS-7038 series high gloss polyester gelcoat is specially formulated for achieving a high gloss, anti-cracking finish on various original mold surfaces. This air-drying polyester gelcoat can be customized in different colors to suit your needs. It is ideal for a wide range of applications, especially on surfaces like fan blades, yachts, auto parts, and sanitary wares that demand a high-quality finish.

Technical Data Sheet for Liquid Resin:

[Insert technical data sheet here]

Item	HS-7038/ HS-7038B	HS-7038 (Transparent)	HS-7038 (CP0012 White)	Test Method
Appearance	Yellow Transparent Liquid	Light Red Transparent Clear Liquid	Light Pink Liquid	GB/T 8237-2005
Viscosity(25ºC,mPa·s)	150-300			GB/T 24148.4 -2009 GB/T 7193-2008
Geltime(25ºC,min)	20.0-50.0			GB/T 7193-2008

Product Description

Curing System in GT Test

Company Name: Changzhou Huake Polymers Co., Ltd.

Hardener AKZO M-50: 2%

Application Guide:

1. Before spraying, ensure the original mold surface is dry, clean, and oil-free.


2. Use a dry and pressure-stable air source.


3. Stir well before use.


4. Recommended dosage of ketone peroxide is 1.0-3.0%.


5. Recommended ambient temperature is 15-35 °C.

Operation Procedure:

Note: Spray with paint spray can, maintain air source pressure at 20psi, with an air flow of at least 0.6 cubic meters per minute.

1. Prepare for spraying as per application guide requirements.


2. Apply a thin layer of easy polishing primer on the mold surface, wait for evaporation, then apply subsequent layers to desired thickness.


3. Dry sand with 220-320 mesh sandpaper, followed by 600-1200 mesh water sandpaper, then polish.

Storage:

1. Avoid exposure to heat sources, store in a dry place below 25ºC.


2. Keep sealed to prevent moisture pick-up and monomer loss.


3. Transportation should comply with safety regulations due to containing hazardous and inflammable styrene monomer.

Packaging & Shipping

Application

Certifications

FAQ

Changzhou Huake Polymers Co., Ltd. - Unsaturated Polyester Resin

Unsaturated Polyester Resin

Changzhou Huake Polymers Co., Ltd. offers high-quality Unsaturated Polyester Resin suitable for a wide range of applications. Our resin is manufactured in our 48,800 square meters factory located in Jiangsu Province, China.

Key Features:

• Free sample available (1kg) with buyer responsible for freight


• OEM/ODM services offered


• Customizable formulations based on project requirements


• Guidance on selecting the right resin for your application


• Meets CCS, RoHS, REACH, EMS, and QMS certifications


• Delivery Duty Paid (DDP) services for samples


• Product lead time of 15 days


• Competitive pricing for large quantity orders


• Shelf life of 6 months

Trust Changzhou Huake Polymers Co., Ltd. for secure and efficient delivery of Unsaturated Polyester Resin tailored to your specific needs.