C307 Resin for Industrial Sand and Orange Granule Paint

• Customization: Available
• CAS No.: 25135-73-3
• Formula: C22h26o10
• Model NO.: C307
• Color: White
• Type: Powder Coating Resins
• Application: Powder Coating
• Characteristic: Good Adhesion,Good Weather Resistance
• Tg: Greater Than or Equal to 65
• Acid Value: 30-35mgkoh/G
• Viscosity: 4800-6000cps
• Curing Conditions: 200ºC/10min
• Product Appearance: White Particles
• Resin/Tgic: 93/7
• Transport Package: PE Bag
• Specification: 25KG/Bag
• Trademark: AquaCity
• Origin: China
• HS Code: 3907999990
• Production Capacity: 15000tons/Year
• Package Size: 53.00cm * 39.00cm * 14.00cm
• Package Gross Weight: 25.000kg

Product Description

Product Description

Products List

 

 

Curing Agent	Triglycidyl Isocyanurate(TGIC)
	Hydroxy alkyl amide(HAA)
Type of Resins		Item No.	Ratio PE/Crosslinker	Acid Value (mgKOH/g)	Viscosity(p/200ºC) /mpa.s	Tg Value (°C)	Cure cycle ºC/min	Key Features
TGIC Based Polyester Resins		C902	93/7	30~35	4000~5000	≥64	200*10	High gloss ,Excellent flow, weathering resistance and mechanical properties
		C903	93/7	30~35	4500~5500	≥62	200*10	Super weathering resistance, Excellent mechanical properties,good flow
		C906	93/7	30~35	4000~5000	≥65	200*10	High gloss ,Excellent flow, boiling water resistance, mechanical properties
		C907	93/7	29~35	5000~6000	≥67	200*10	Good weathering resistance and mechanical properties,,suitable for texture powder coating
		C801	96/4	18~24	5500~6500	≥65	200*10	For dry blend matte system as fast component,good storage stability
		C802	93/7	30~36	3800~4800	≥65	200*10	Excellent flow,suitable for High gloss and matt
		C808	90/10	48~55	2800~3800	≥66	200*10	For dry blend matte system as fast component,good storage stability
		C301	96/4	18~24	5000~6000	≥65	200*10	Low cost resin,for dry blend matte system as fast component,good storage stability
		C303	93/7	30~36	3600~4600	≥64	200*10	Low cost resin,good flow and mechanical properties
		C307	93/7	30~35	4800~6000	≥65	200*10	Low cost resin,suitable for texture powder coating
		C308	90/10	50~56	2600~3600	≥65	200*10	Low cost resin,for dry blend matte system as fast component,good storage stability
Primid(HAA) Based Polyester Resins		H602	95/5	20~25	4000~5000	≥64	180*15	Low cost resin,good flow and mechanical properties
		H604	96.5/3.5	18~24	6000~7500	≥61	180*15 200*10	Low cost resin,based on hydroxy alkyl amide (HAA) ,good flow ,good overbake resistance to yellowing

 

Product Parameters

 

AQUACITY C307

Product Name			Powder Coating Polyester Resin
Product Model			C307
Product Discription			C307 is a special carboxyl terminated polyester resin for HAA and TGIC double curing powder coatings at 200 ºC. C307 resin is used for general industrial sand grain and orange grain paint. It has good weather resistance, excellent boiling performance and mechanical properties, and can significantly reduce the formulation cost when combined with HAA
Product appearance			White particles
Viscosity (200 ° C,mpa.s)			4800~6000
Acid Value(mgKOH/g)			30~35
Glass Transition  Temperature			≥65

EXTRUSION AND  APPLICATION CONDITIONS

Squeeze
Screw			40HZ
Zone 1 temperature			100
Zone 2  temperature			110
Application
Film thickness, substrate			60-80um film thickness, 0.5mm cold rolled steel plate
Gloss			≥90%
Recoil(kg.cm)			50
Foreflush(kg.cm)			50
Adhesion(grade)			0

Foshan Faxus New Material Company Limited

Please be noticed that the information and testing results represent above is for reference only. Results and figures above will be changed based on different testing conditions. Customers are suggested to design and test the product formula based on the actual conditions of production properties.  

STORAGE CONDITION
 

• Storage temperature ≤ 30ºC;
• Storage condition is required to be dry and with good air circulation.
• Avoiding sunlight exposure.

PACKAGE

The products are packed by polyethylene bag, 25kg/bag, 1ton/pallet.

FAQ

 

In which applications is polyester resin commonly used?
Polyester resin is used in:

• Marine and automotive industries for fiberglass-reinforced products
• Construction for composite materials and coatings
• Consumer goods for making synthetic marble and castings
• Coatings for appliances and architectural materials

What safety precautions should be taken when handling polyester resin?

• Personal Protective Equipment (PPE): Wear gloves, masks, and protective clothing.
• Ventilation: Ensure good ventilation in the workspace to avoid inhalation of fumes.
• Avoid Skin Contact: Polyester resin can cause skin irritation; wash thoroughly after handling.

How should polyester resin be stored?

Store polyester resin in a cool, dry place away from direct sunlight and heat sources. Keep containers tightly sealed to prevent contamination and evaporation of volatile components.

What are the environmental considerations of using polyester resin?

Polyester resin can emit volatile organic compounds (VOCs) during the curing process, which can impact air quality. Proper ventilation and handling procedures are essential to minimize environmental impact. Additionally, disposal of resin and related waste should follow local regulations to avoid environmental contamination.

Can polyester resin be used for outdoor applications?

Yes, polyester resin can be used for outdoor applications, particularly when combined with UV inhibitors and other additives to enhance weather resistance. However, prolonged exposure to sunlight can cause some degradation over time without these additives.