Nameplate Liquid Two Component Polyurethane Sealant

Price Negotiable

Price: FOB Qingdao usd3.0/kg

MOQ: 1mt

Delivery Time: 5-8 work days

Brand: EXCEEDCHEM

Product Description

Double-component Polyurethane System for Nameplate

1. Description

This is a double-component polyurethane system material. Part A is mixture of Polyether Polyol. Part B is prepolymer.

2. Characteristics

High transparency
Non-yellowing

3. Application

Speical for nameplate

4. Physical properties

Item	Part B	Part B	Part B
Appearance	transparent liquid	transparent liquid	transparent liquid
Viscosity(30℃)/mPa.s	300±150	300±150	300±150
Item	Part A	Part A	Part A
Appearance	transparent liquid	transparent liquid	transparent liquid
Viscosity(30℃)/mPa.s	1000±100	1000±100	700±100
Mixing Ratio A:B (by weight)	1:2	1:1	1:2
Operating temperature/℃	25-40	25-40	25-40
Gel time(70℃)/min	15-30	15-30	15-30
Finished product appearance	transparent liquid	transparent liquid	transparent liquid
Hardness(Shore A)	85±5	60±5	95±5

5. Operating procedure

Mix Part A and Part B evenly according to the mixing ratio. Pour part A and part B respectively to machine drum and then do the vacuuming. Cast mixture into mould to produce the fisnished product.