Tr-7510 Open Hole Polyether Polyol

• Customization: Available
• Bonding Function: Structural Adhesive
• Application: Construction
• Model NO.: TR-7510
• Material: Silicone
• Classification: Pressure-Sensitive
• Main Agent Composition: Natural Polymer
• Characteristic: Waterproof
• Promoter Composition: Solvent
• Composition: Organic Material
• Color: Clear
• Transport Package: Drum
• Specification: slicone
• Trademark: shunda
• Origin: China
• Production Capacity: 50000ton/Year

Product Description

TR-7510 open hole polyether polyol
Introduction
 

1. TR-7510 is a composite small-molecule polyol starting agent with a high hydroxyl content, and has the advantages of high reactivity and low low temperature viscosity.

The products are mainly used in the preparation of polyurethane high resilience foam, such as car head pillow, seat cushion, insole, mattress and so on.

 

1. It is suitable for the hole-opening agent in the polyurethane high resilience combination system, and the addition amount is 0.5-3%; it can also be applied to the super-soft sponge system main polyether and viscoelastic  foam main material, and by adjusting different proportions of addition, get a foam product with excellent feel .

Technical parameters
 

(TEST  ITEM)	SPECIFICATION	METHOD
Appearance	Pale yellow transparent liquid	Q/FDJH 02.13-2017
(APHA) Color	≤100	GB/T 22295-2008
(mgKOH/g) Hydraxyl  Value	32-35	GB/T 12008.3-2009
(%) Moisture	≤0.10	GB/T 22313-2008
(mgKOH/g) Aicd Value	≤0.10	GB/T 12008.5-2010
PH(Priol)	5.5-7.5	Q/FDJH 02.13-2017
(Mpa·s/25ºC) Visaosily	1300-1700	GB/T 12008.7-2010
(ppm) K+,Na+	≤5	GB/T 12008.4-2009