Sell Pure Polyester Curing agent RB301

Pure Polyester Curing agent RB301 You May Also Be Interested In: curing agent polyester powder powder paint tgic
Description:RB301 is a kind of curing agent(hardener) , is a good substitute of traditional curing agent TGIC, which can be used with slip and degassing agent RB500 when using in pure polyester powder paint. It deal with polyester resin or cyclic acid resin. the chemical name is called:(Beta) -hydroxyalkylamide.

Appearance:white crystalic powder
Melting point:124--1270
Solid condition:>99.0%

RB301 can be cured with carboxylic polyester or acrylate. The acid value ranges form 25-45mgkoH/g. In order to minimize the yellowing the appropriate resin should be preferred in formulation. A certaion amount of a degassing additive such as benzoin is, however, generally recommended to prevent micropinholing due to the producion of water in the crosslinking reaction. Typically cure schedules are required to develop full coating properties ranging from 5min 2000, to 25min at 1500, generally,15min at1800 is preferred. The reference formulation is shown in the following.

RB301 is soluble in water.
The information contained herein is to the best of knowledge as the use conditions are not under our control no guarantees are given. For liability on our side, We refer to general standard items and conditions printed in the brochure.

Package:25kgs/polyethylene kraft paper bag.

Storage:Store in cool and dry place to avoid contacting other chemical products. Keep away from heat and fire.
Brand Name
Supply Capacity
30 Ton
Available Colors
White crystalic powder
Condition of Goods
Lead Time from Order to Shipment
30 days
Model Number
Minimum Order Quantity
1 Metric Ton
Power Requirements
Terms of Payment
L/C at sight
Terms of Sale
FOB Shang Hai