• unsaturated polyester resin for hand lay up(boat) System 1
  • unsaturated polyester resin for hand lay up(boat) System 2
unsaturated polyester resin for hand lay up(boat)

unsaturated polyester resin for hand lay up(boat)

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
2000 m.t.
Supply Capability:
10000 m.t./month

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Product description of unsaturated polyester resins

 

UPR191is a common unsaturated polyester resin with medium viscosity and high reactivity,applicable to the manufacture of common steel glass products, cooling columns, containers of dilute acid etc.

Excellent appliication properties,short application time,good fiber wet,higher fiber content

 

Specification of FRP Grating

1.Orthophthalic
2.General pupose resin
3.Good impregnation to glass fiber and mechanical property

Technical Indexes of Liquid Resin

Item

Unit

Value

Standard

Appearance

Transparent Sticky Thick Liquid

Visual  

Acid Value

mgKOH/g

16-22

GB2895-82

Viscosity(25°C)

mPa.S

380-620

GB7193.1-87

Gel Time

min

5-9

GB7193.6-87

Non-Volatile

%

62-68

GB7193.3-87

Thermal Stabilityility

h

≥24

GB7193 .5-87

 

Images

Filament Winding Application Unsaturated Polyester Resin

 

Unsaturated Polyester Resin,General Purpose(191),for filament winding

 

 

 

Features

 

Performance Indexes of Resin Casting Substance

ItemItem

Unit

Value

Standard

Barcol hardness  ≥

Barcol

38

GB3854-1983

Tensile strength  ≥

MPa

60

GB2568-1995

Tensile modulus ≥

MPa

3000

GB2568-1995

Elongation at break≥

%

3.0

GB2568-1995

Flexural strength ≥

MPa

88

GB2570-1995

Flexural modulus≥

MPa

3100

GB2570-1995

Impact strength ≥

KJ/m2

8.5

GB2571-1995

H.D.T ≥

°C

73

GB1634-1989

FAQ:

1. Why Choose us?

CNBM is a stated own company, provide the guarantee for the best quality, best service and safety business.

2. How will we guarantee the quality?

a, ISO 9001-2008 quality control system;

b, Strict and regular quality control in production;

c, Inspeciation when loading into container before shippment;

d, Sample stock for one year for quality tracing and records

Q:IS It Illegal To Pull A Fire Alarm?
has pics and recommendations right on the site.
Q:My best friends mom has a horse and she said she would breed her if i could pay for the Stud Service. I live in Ohio, does anyone know where i can get a inexpensive Stud Service for a Tennessee Walker? This horse used to be a mare used for breeding only, but now she is just being road for fun.
Resin and cloth, not filler. If it is a crack you could use West System Six10 epoxy, made for structural repairs and filling.
Q:What kind of sandpaper should be used for sanding the resin model?
Don't use a piece of money ah what domestic Eagle like this one, and, with rich Tamiya, followed by Germany warriors are good.GK pieces are relatively hard, usually 600 or 800 of the whole body grinding, remove the nozzle and parting line, and then fill the surface bubbles. Then use 1000 sanding and then 1500 sanding to remove surface scratches.
Q:So a couple more details:- I immediately thought it was the battery. I opened it, and there is no battery that I can see inside. Just a circuit board, a speaker, and a black cylinder that can be opened, contains spikes in it, and triggers the alarm when opened.- I'm not sure if it's a smoke detector, a CO2 detector, a heat detector All I know is that when the fire department came to test it a couple of months ago, they had a canister that they blew directly into the detector to trigger the alarm.- the beeps are every 30 seconds, between 4 to 8 beeps, then it will stop for 30 to 60 minutes, and then start again.Thanks for the help!
Well, usually resin isn't heavy. It depends on what kind of resin you use, but as I said, it is not usually heavy weight, but you could always try a little out and see how heavy it would be.
Q:I have a 95 Camaro Z28. The hose on the right side of the heater core is leaking. I can remove the hose where it connects to the heater core. The problem I am having is where it connects to a metal pipe. How do I remove the hose from the metal line?
No, resin will harden eventually in whatever thickness, but that much resin is gonna be expensive. A 16oz jug of resin costs like $20. And that will only get you two. Don't know how many you are planning on doing, but you figure 6 would cost $60. Maybe that is why they make them small
Q:What is resin and classification of resins?
Insoluble in water, nor water swelling, soluble in alcohol, ether, chloroform and other organic solvents. Heating, softening, and finally melting, burning when there is smoke, and has a special aroma or odor. Resin is divided into two categories: natural resin and synthetic resin.
Q:i dont have the original remote to my tv but i have the sony d900 speaker system remote that controls my tv..how do i remove the little screen/box?
If you are just starting, a 1:1 epoxy resin will be your best bet. There are several manufacturers, they are all basically the same, clear, and cost about $15 for an 8 oz bottle of resin and an 8 oz bottle of activator. You can find it at craft stores, hobby stores, and hardware stores. Envirotex Lite is one brand name I can think of. Start with that. If you find you are making LOTS of cabochons, you can then start buying the stuff in bulk. A gallon of resin (1/2 gal each of resin and activators) runs about $50-60 online, plus shipping.
Q:You see a firefighter aim a fire hose from 4ft above the ground at a window that is 26 feet above the ground. The equation h-0.01d+1.06d+4 models the path of the water when h equals height in feet. Estimate, to the nearest whole number, the possible horizontal distances d (in feet) between the firefighter and the building.
Some materials transparent to visible light, block UV (or IR) and thus don't let enough energy through. If you don't get a better answer, you may have to test on a small sample.
Q:So I am almost certainly getting a 1987 V8 camaro. The one thing that is a make or break decision is location. I live on Long Island, NY and there are a TON of potholes and high curbs to enter shopping centers etc. Not that I'm taking a muscle car to pick up my cold cuts I was curious; Is the long front end of a 1987 Camaro a problem so far a sscraping along the floor if I were for example pulling into my drive-way. It's not horrible (the angle on the driveway) but I feel maybe just from looking at the front wheels being set back so far making the front quite long, does it scrape and scratch along bumps in the road, or is it higher than it looks?? I dont want to buy one, and scratch the hell out of my front bumper every time I pull up to my house or an entrance is poorly constructed (too high) to get in and out of places. Also speed bumps. is it a prob??
who owns the property? If you do put up speed bumps if its owned by the person that owns the camp file a complaint with them it is not city or state property so driving laws do not apply.. the sign was probably just put up by the owner and is not enforceable..
Q:Im from SoCal which was recently ravaged by fires, I saw many lots where a house once stood where the only thing left was swimming pools full of water. Am i the only one that sees something wrong with that picture? If i owned a house with a pool i would have a pump at the ready to save my home. better yet, why doesnt the FD use every resource available to try and save homes? I.E. just make that hose i saw hanging from helicopters thats used to suck up water from nearby ponds etc. a little longer, and suck up the pool water when and where possible? or how bout this, they evacuated some 500,000 ppl, Is there nothing any of the young willing and able can do in this time of desperation to help fight these fires? WHAT, CANT THE FD PUT THOSE WILLING TO VOLUNTEER TO WORK? am i so crazy to see this as a huge unused resource?
Nope .. When there deleted.. There gone

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