Unsaturated Ployester Resin, Low Profile Controlled Fast Tooling Resin, Composites Mold, Marine Mold

• Customization: Available
• Molecular Principal Chain: Carbon Chain Polymer
• Color: Cream White Liquid
• Model NO.: H-XM0501
• Solid Content: 65 – 70%
• Water Content: < 0.1%
• Gel Time: 20-60mins
• Specific Gravity: 1.3 -1.4 at 25ºC(G/Cm³)
• Viscosity at 25ºC B/F Rvt: 3#, 50 Rpm,1200 ~1600 MPa.S
• Transport Package: 20kg or 250kg with PE Liner.
• Trademark: Promisechem
• Origin: Changzhou China
• HS Code: 3907910000
• Production Capacity: 5000mts Yearly
• Package Size: 1000.00cm * 1000.00cm * 1000.00cm
• Package Gross Weight: 1000.000kg

Product Description

Filled Low Profile Controlled Fast Tooling Reisn

Product Description

A promoted and thixotropic resin with filled.Formulated for the fabrication of composite tooling using by hand-up or spray-up application. It shows a lower profile controlled that provide dimensional stability as well as exceptional surface quality.
A low viscosity with excellent fiber glass wet-out and lower print-out. High heat resistance. Superior laminate mechanical properties with quick tooling constuction.Color difference follow by curing during the mold construction.
It's designed to replace traditional tooling resin such as isophthalic, vinyl ester, and epoxy resins in tooling applications for RTM,LRTM,Infusion,Hand lay-up etc process.

Liquid resin characteristics

Item	value
Specific gravity at 25ºC(g/cm³)	1.3 -1.4
Viscosity at 25ºC B/F RVT, 3#, 50 rpm	1200 - 1600 mPa.s
TI at 25ºC B/F RVT, 3#, 5/50 rpm	3.5-4.5
Solid content	65 - 70%
Water content	< 0.1%
Gel time	20-60mins

Typical physical property with CSM reinforced as reference only.

Mechanical Properties	Unit	Typical value	Test Method
Tensile Strength	MPa	85	GB/T 1447
Elongation at break	%	1.8	GB/T 1447
Flexural Strength	MPa	150	GB/T 1449
Hardness (Barcol 934-1)	--	40	GB/T 3854
Glass Fibre Content	%	25	GB/T 2577

Cure conditions: 2.0% Nouryon M-50 at RTx24hrs + 60ºC×4hrs + 100ºC×2hrs.

Application Attention
- Ensure the resin has  thoroughly mixing before application.

- As a first coat, deposit a thin filmof the resin only to the  Skin coat(or  barrier coat) surface. Then immediately follow up with 4-5mm reinforcement layers in two separate passes, quickly removing air bubbles after each pass.

- Strong recommended  that gel time should be checked in the customer's plant, as storage, temperature, humidity and catalyst will cause  different gel time from that mentioned. The catalyst level should not exceed 2.0 % or fall down below 1.0 % for proper cure. Recommended range is within 1.0 % ~ 2.0 % at 25ºC being ideal. This product should not be used when temperature is below 15ºC, as curing may be adversely affected.

- once the layer has cooled you can continue building mould thickness by aadding successive layers of filled tooling resin until your desired mould thickness is attained.

- Typical recommendation is a mould thickness 3 layes your mold thickness.

- Ensure that each 5mm layer to cool back to 25ºC before applying a successive layer.

- Please feel free let me know if more details about products information.

Package
- 20kg or 250kg with PE liner.

Shelf life
- 3 months when stored in original sealed containers below 25ºC, away from direct heat, sunlight and rain.
                               
Total tooling resins solutions for composites mold

We could offers a full line of tooling resins for all methods of tooling manufacture. These products include epoxy ,unsaturated polyester, vinyl ester and a series of low profile resins.

- Tooling gel coats are formulated specifically for mold making. These series contain both special polyester and vinyl ester products.
- Skin coat.Superior mold cosmetics can be achieved by using a skin coat with hybrid vinyl ester resin behind the gel coat. Be applied after the gel coat application and offer good protection from fiber-print and distortion on the gel coat surface in order to increase mould turnaround time.
- A full line of tooling resins for all methods of tool manufacture. These products include a vinyl ester and a series of low profile resins. The vinyl ester resin can be used as skin and bulk materials in the conventional mold building process. This process consists of daily single ply lamination until the required mold skin thickness is achieved.

Application	Procedure	Product type	Description
Master mold(Plug) construction	Frame construction	Epoxy	Atmospheric temperature
		Polyester	styrene free version
	Tooling paste	Epoxy	Low density, hand up/extrude
		Unsaturated polyester	Low styrene, spray/extrude
		Vinyl ester	High HDT, Low styrene,  spray & extrude
	Surface finish	Sanding Gelcoat	Easy sanding, good gloss
		High gloss Gelcoat	High gloss
Female mold construction	Tooling Gel coat	ISO	High HDT, Good gloss
		Vinyl ester resin	High gloss recovery
		Vinyl ester resin	High HDT/gloss retention
	Skin coat	Vinyl ester resin	Low shrinkage
		Vinyl ester resin modified	Low shrinkage, thin lamination
	Traditional bulk resin	ISO unsaturated polyester resin	HDT:130ºC
		Vinyl ester resin	High elongation
		Vinyl ester resin modified	Low shrinkage
	Low profile controlled resin	filled	Low shrinkage/profiled
		Un-filled	Low shrinkage/profiled, High HDT.

Packaging & Shipping

 

Company Profile

We focus on composites resin business and have a tolling plant in Changzhou city. We can supply all kinds of modified resin to feed up your solutions for composites. The business covers the total composites industry.

 

Laboratory

 

FAQ

Q1:Do you provide sample for the trial?
A1:We could supply small size package for free.but we have to charge the freight.

Q2.Could you supply customized products friendly?
A2: Yes,we do.We have a team to sever in Fortune 500 and be able to supply products to satisfied with the end-users' technical requirement.

Q3. What about your lead time? 
A3: Generally 2-4weeks after the order confirmed.

Q4. What are your terms of payment?
A4:Usually we do EXW, FOB, CIF, and DDP.