电玩城捕鱼送2w分可下分 Phenolic resin for nr9440smc | industry news | Yamakawa composite

北京赛车稳赢五码公式

Sign in register Collect this website Online Message Website map

Welcome to Qingdao Shanchuan Materials Co., Ltd!

Popular keywords: glass fibre Manzena polishing wax Shuozin curing agent Ashland gel coat Ashland resin

 Yamakawa resin Center
home page » Yamakawa Composite Materials Information Center » Industry news » Phenolic resin for nr9440smc

Phenolic resin for use

 Back to list Source: Yamakawa composite Release date: 16:25, September 7, 2016 Browse: -

1 Resin properties( twenty-five

Viscosity (CPS) 400-800  

Solid content: > seventy

Specific gravity: > one point two zero zero

 

2 Performance of SMC products

Bending strength Mpa one hundred and forty

Impact strength kJ / M two       ninety-two

Hot deformation temperature ℃     >250

Oxygen index% fifty

Smoke density DM < ten

 

3 within Release agent

each one hundred Part resin three point five Zinc stearate can be used as internal release agent.

 

4 filler

each one hundred Parts of resin can be added 60—100 These fillers can be stone powder, aluminum hydroxide, kaolin, glass beads, etc.

 

5 Technology and molding

It can be produced on standard SMC production equipment. The ripening time is forty lower 24—36 Hours. Products can be found in 145--150 ten After the mold was closed, the pressure was carried out at MPa 30—45 The steam release operation will be carried out in seconds 2—3 Times, suppression time is one minute /1 Mm.

 

6 Carrier model

In order to reduce the adhesion of SMC sheet to the die, it is suggested that biaxially oriented PVC film be used as the carrier.


Recommended reading

[text label]: FRP news FRP Industry

Editor in charge: Yamakawa composite Copyright: http://potmanhotpot.com/

What's new

one Can PVA demoulding water be used directly? I mean, there's no need to use mold wax

two What can FRP resin add to improve flame retardancy?

three How to demould the mould if it is not good?

four After gel coat spray, see a lot of small pimple how to return a responsibility?

five How to demould resin on glass?

six I don't need to demould many times. Do I still need semi permanent release agent?

seven Is it certain that the mould made of zero shrinkage resin will not deform?

eight How to do if the texture of fiberglass is heavy?

nine How to remove semi permanent release agent?

ten Why the release agent, there will be different results!

National Service Hotline 400-993-7117

About mountains and rivers FRP mould FRP products FRP anticorrosion Application video Contact Yamakawa Website map