Sales & Support: Request A Quote
Home ProductsRubber Adhesive

Phenolic Resin RF-20 (Penacolite® resin B-20-S)

Good quality Functional Additives for sales
Good quality Functional Additives for sales
I'm Online Chat Now

Phenolic Resin RF-20 (Penacolite® resin B-20-S)

China Phenolic Resin RF-20 (Penacolite® resin B-20-S) supplier
Phenolic Resin RF-20 (Penacolite® resin B-20-S) supplier Phenolic Resin RF-20 (Penacolite® resin B-20-S) supplier

Large Image :  Phenolic Resin RF-20 (Penacolite® resin B-20-S)

Product Details:

Place of Origin: China
Model Number: RF-20

Payment & Shipping Terms:

Minimum Order Quantity: 1.00MT
Price: Negotiable
Packaging Details: 25KG/bag, 1.5MT/pallet, 15MT/20FCL
Delivery Time: Within 30 days after order.
Payment Terms: T/T or L/C
Supply Ability: 30000MT/Year
Shelf Life: 12 months
Contact Now
Detailed Product Description

Phenolic Resin RF-20 (Penacolite® resin B-20-S) Phenolic Resin RF-20 (Penacolite® resin B-20-S)


  • Phenolic resin RF-20 is modified resorcinol formaldehyde resin.
  • As methylene acceptor adhesive, it contains no free formaldehyde, and has low vapor pressure to reduce the volatile smog and loss of resorcinol when the processing temperature above 150℃.
  • When react with methylene donor (such as HMMM, HMMM-65), then generate thermosetting resin, which effectively promote the adhesion between rubber and steel cord or fabric cord.
  • It is similar to Penacolite® resin B-20-S.

Technical Data:


brownish red granular or brownish black powder 

Heating loss %


Softening point ℃

99 ~ 109

pH Value(50% water solution) 

4 ~ 6

Solubility :

Water: completely insoluble
Alcohols: completely soluble
Ketones: completely soluble
aromatic hydrocarbon solvents: partly soluble


  1. RF-20 resin can be used as methylene acceptor adhesive to replace the resorcinol monomer.
  2. Suggested ratio: 2-5 poses R-20 resin, 2-5 poses Rubber adhesive HMMM, HMMM-65 or other methylene donors. Please be noted that R-20 resin doesn’t work without methylene donor.

Packing & Storage:

  • It is packed in paper bag lined with plastic bag. Net weight: 25kg/bag.
  • Shelf life is 1 year.


TDS_Phenolic Resin.pdf



Leader Technologies Co.,Ltd

Add: No.635 Mindong Road, Pudong New District, Shanghai, China.
Cellphone: 0086-15800361700 Tel: 0086-21-61317292

Contact Details
Leader Technologies Co., Ltd

Contact Person: Mr. Tino

Tel: 0086-21-80182631

Fax: 0086-21-68888557

Send your inquiry directly to us (0 / 3000)