• Resin - Unsaturated Polyester General Purpose (191) for Filament Winding System 1
  • Resin - Unsaturated Polyester General Purpose (191) for Filament Winding System 2
Resin - Unsaturated Polyester General Purpose (191) for Filament Winding

Resin - Unsaturated Polyester General Purpose (191) for Filament Winding

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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 record

3. What is your MOQ?

Our MOQ is one pallet.

4. Can you provide sample?

Yes, samples are in stock. we can offer free sample for you.

Q:this would clip on to the outside of another pvc pipe instead of having to be fit onto an end of it. this would make it much easier to build my garden bed covers (cloches) to start my garden earlier. thanks for any help.
Don't handle them directly, because they can get EXTREMELY hot. Also, anything on your fingers or gloves could contaminate the crucible.
Q:A fire hose held near the ground shoots water at a speed of 6.3 m/s. At what angles should the nozzle point in order that the water land 2.0 m away? How would I solve this? (thanks in advanced)
Suresimply check the phone records from when George W. Bush was in the White House! He made thousands of phone calls!!
Q:Any tips would help thanks! )
A composite resin veneer is like a porcelain veneer but a tooth shaded bonded composite filling material is formed, hardened, shaped, and then polished over the tooth . It is done in one appointment and is about 1/3 the cost of porcelain veneers. However they lack the strength and resistance to staining that porcelain does. So the result is that their life expectancy is not as long and they will have to be re done more often.
Q:What's good about the toilet lid?
Urea formaldehyde cover plate:People use more is Urea Formaldehyde UF resin is generally flat, water soluble resin, easily cured, the cured resin colorless, non-toxic, good light resistance, long-term use does not change color, heat molding will not change color, can add various colorants to prepare various brightly colored products. Urea formaldehyde resin hard, scratch resistance, acid-base and grease, medium, cheap, has a certain toughness, but it is easy to absorb water, so water and electricity are not poor performance, high heat resistance, the natural price is higher than acrylic.
Q:if your a fireman what do you do while their are no fires?
Composites do not need resin finishing. I've never heard of such a thing. Composites are polished after they have been placed and that's the end of it. The life of a composite filling is not dependent upon top coats but rather the size of the filling and the chewing stresses placed upon it. And of course, how well it was placed. Sorry, he sounds like a charlatan and I would not go back for his proposed treatment. Dentists like this give us a bad name.
Q:I want to add a Carbon dioxide fire extinguishers to the existing powder type so what is the required quantity to be installed in offices since our center is consist of many offices.your prompt respons is appreciated
They make helmets of polycarbonate, light and strong. But metal machines better and casts to more complex shapes.
Q:do you think it was fair that connor the crusher deserves to be in the wwe hall of fame?
This Site Might Help You. RE: How much is a antique fire extinguisher worth? We have an extremely old Ford Fire Extinguisher.. I've been searching a little bit about it but i haven't found anything.. Its kind of rusted. how much do you think its worth?
Q:I was cleaning the battery post on my 1999 Dodge Caravan and when I put the cables back on the battery, all the lights were flashing, my remote just unlocks/locks the doors, has anyone had this problem before? serious help only please
Buy a security camera hidden somewhere and record your room when no one is supposed to be there without your permission. That rules out if anything physical causes it. Spirits can't manipulate physical world directly. They can manipulate your brains though, since that's where physical and spiritual meets. Just believing in the spirits opens the door, whether good or bad.
Q:Have you ever had one of those nights, where you sit in bed and can't sleep? And you just think about random things? Well, Last week i was laying in my bed, when this concept popped into my head:What if every color was perceived differently to different people? For instance, What I see and know as red, may look like to you what you see and know as purple. For instance, all of us know that a fire hydrant is red. But how do we know that we all perceive red as the same color.And then that led me to thinking, if one person see's a different color for red than another, do we associate the same emotions, such as anger or intensity, for red? Do the actual colors send emotions to our brain, or has society and the very world we live in stereotyped colors with these emotions.I don't really know a good way to explain this, but for those that understand, have you ever seen or heard something similar to this?
Yes. When you heat up THC it vaporizes but it cools so quickly the vapor turns into tiny droplets of THC and some other chemicals. That is what you see as smoke. Those droplets are tiny spheres of liquid THC and other chemicals. They will stick to cool objects like the inside of a pipe. The resin in a pipe should have much more THC than most buds. It is probably more oxidized and has more CBN so it would get less potent as time goes on.
Q:I don't see a category for this, but it's driving me crazy. The screeching beeping every 30 seconds. Directions say turn the top counter clockwise and pull off. It won't turn, it won't budge. Help!
Yes. My husband hates them. I do not mind them at all. I think they are the lesser of two evils. For about 15 years before the bumps were put in; speeding was a serious problem in our neighborhood. We tried using the stationary machines that read and display the speed of vehicle; the ones that say The Speed Limit is 25 mph, your vehicle speed: 45 mph We tried having police officers target our area. Nothing worked for long. Speed limits here are 25 mph, and people sped along at 45 to 70 gasp mph. We had near misses aplenty; and some injured kids, fender benders, and one serious injury. I wish the bumps weren't necessary, but there are too many people who drive dangerously fast without them.

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