Low Viscosity Novolac Phenolic Resin Pellet Hardener For Epoxy Moulding Compound
Brand Name:HONINGLITE
Model Number:P8217
Minimum Order Quantity:1000KGS
Payment Terms:T/T, L/C, D/P
Place of Origin:CHINA
Price:Negotiation
Contact Now
Add to Cart
Site Member
Location:
Jiaxing Zhejiang China
Address:
ROOM212,HONINGXING GARDEN SOUTH, HONGXING RD.JIAXING CITY ZHEJIANG,CHINA
Supplier`s last login times:
within 27 hours
Product Details
Company Profile
Product Details
Low Viscosity Novolac Phenolic Resin Pellet as Hardener for Epoxy Moulding Compound
Product description
The Novolac Phenolic resin Pellets are synthetic polymers formed as condensation products of phenols and formaldehyde under acidic catalyst and a molar excess of phenol to formaldehyde with low free phenol
Application
The Novolac Phenolic Resin Pellet are recommended used as hardeners for epoxy resins in applications such as molding materials, laminates, coatings and adhesives. The phenolic novolac resins used are non-heat reactive materials by themselves, but have phenolic-OH groups that react with epoxy groups. Since the curing mechanism does not produce by-products, thick sections may be obtained without voids and stresses and with low shrinkage
Specification:
| Properties | Value | Test standard |
| Soften point | 70-85°C | GB/T24411-2009 |
| Water content | 0.5% | GB/T24411-2009 |
| Curing time @150°C | 100-160s | GB/T24411-2009 |
| Flow Distance@125°C | 120mm | GB/T24411-2009 |
| Free-phenol | 0.2% | GB/T30773-2014 |
| Viscosity | 0,4 | ZJHM-QESP-01-2015 |
| Hydroxy Equivalent | 103-109 | GB/T2683-2008 |
| Conductivity,μs/cm | 3 | GB/T24411-2009 |
Packing&Storage
the package is paper-plastics bag in 25KGS each one
The storage life of this product is several months in a cool and
dry place in original closed bags . Low Viscosity Novolac Phenolic
Resin Pellet as Hardener for Epoxy Moulding Compound
Low Viscosity Novolac Phenolic Resin Pellet Hardener For Epoxy Moulding Compound
Inquiry Cart
0