Flaky Nitrile Rubber Modlifed Phenolic Resin for Friction Materials

Product description

Novolac resins 4181 are produced by reacting formaldehyde with phenol under acidic conditions and modified with Nitrile Rubber to improve the Flexiability .
After cooled and solidified,it is milled to powder and mixed with around 10%of hexamethylenetetramine.
Novolak resins 4183 is recommended for the production of friction materials(disk pads,brake linings and
clutch facings)required reduced noise and judder,and improved impact strength

● Low free phenol
● Improved toughness
● Improved heat resistance
● Reduced noise and judder

Specification:

Packing&Storage
the package is in 25KGS paper-plastics bag
The storage life of this product is several months in a cool and dry place in original closed bags

FAQ

Q1: Are you a trader or manufactuer?

We are the manufactuer

Our advantage:
R&D team offer Complete technical support
a long-term and reliable supplier
Superior-quality materials offered at competitive prices

Q2: Could you make the bag marking as I request?
The bag marking is customized. You can decide the brand name, product name, contact information and so

on.

Q3: Could you provide samples for testing
Yes, We can provide sample for free but the buyer need to pay for the shipping cost

Established in 2014,HONING located in JIAXING CITY, where are in the one hour economic circle of Shanghai,Ningbo,Hangzhou. Our core team is specialized in chemicals with decades sales experience

Our core business scope are Phenolic resin,Phenolic moulding compound, Novel biomaterials based on Cashew Nutshell Liquid including Cardanol  Epoxy Curing agent and Diluents ,Cardanol Bio-degradable Surfactants