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NFURAN

  • Advantage
  • Details
What isNFURAN
NFURANis applied of curing of Furan resin by acids as catalyst.
We can control curing time by strength of acidity.
And NFURANcontains natural poly-phenol.
Natural poly-phenol brings better working circumstance
due to lower odor, better property of curing and strength of mold.

We provide all necessity explanation of features of our phenolic resins and curing agents fully, in order to be used our products and system safety and exactly.
And we will support you totally, including temperature auto-control equipment to control curing speed.

Feature
  • Workable with various types of sand like Silica sand, Special sand, ceramic sand, etc.
  • Better working circumstance and casting quality in foundries.
  • Reduction of formaldehyde gas in unbaked furan mold contained of poly-phenol.
  • Higher compressive strength of unbaked furan mold.
  • Lower viscosity then easy handling.
Evolution of NFURAN
Excellent strength

Effects of conventional and NFURAN on compressive strength of unbaked furan molds

Excellent mold strength at high LOI reclaimed ceramic sand

Breaking stress of mark

Low number of emission brings environment friendly

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Resin:GFA-153

Physical Properties

Resin name GFA-153
Appearance Dark brown liquid
Viscosity(mPa・s at 25℃) 44.5
Specific Gravity(at 25℃) 1.194
Foundry laboratory

1. Sand Properties

  AFS LOI(%) ADV(ml/50g) pH
Japanese silica sand 48.7 0.30 1.5 6.5
Australian silica sand 35.5 0.03 0.1 7.8
High LOI reclaimed sand 40.0 2.60 ▲3.3 3.2

2. Compressive strength

NFURAN has been developed to improve working environment
and casting quality in foundries.
Mold strength is effected by the properties of sands and reclaimed condition

  • Advantage
  • Details

Inquiries regarding products and solutions

Strategy-planning & Task Force Office
797-6 Shukuorui-machi, Takasaki-shi,
Gunma 370-0032, Japan
TEL +81-27-353-1800

Inquiries/Requests for Materials

Related information/Related products

  • GFA-100
  • GFA-101
  • GFA-150A
  • GFA-153
  • GFA-202
  • GH-10
  • GH-20
  • GH-40
  • GH-80
  • GH-90

Inquiries

Inquiries regarding company information accepted via phone and e-mail.

Strategy-planning & Task Force Office
797-6 Shukuorui-machi, Takasaki-shi,
Gunma 370-0032, Japan
TEL +81-27-353-1800

Inquiries/Requests for Materials

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