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Polycaprolactone Diol

The H&Z® factory made polycaprolactone diol,which can be used as the crosslinking agent of coating material or polyurethane resin, it maintains the characteristic high flexibility of polycaprolactone while obtaining high crosslinking density.It is a new pentyl ternyl alcohol, which can improve the properties of chemical resistance and heat resistance of the resin, and meet the requirements of the gloss and durability of polyurethane coating.

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Product Description

Our firm H&Z® has been concentrating on brand strategy. Customers' satisfaction is our best advertising. We also offer OEM provider for Good Wholesale Vendors China Polycaprolactone Polyol, Diol, Triol, for Polyurethane Sealant, We're not contented with the present achievements but we have been trying ideal to innovate to meet buyer's much more personalized needs. No matter where you will be from, we're here to wait for your type ask for, and welcom to go to our manufacturing unit. Choose us, you can fulfill your dependable supplier. Good Wholesale Vendors China Polyether Polyol, Elastomer Flexible Foam Polyether Polyol, Our faith is to be honest first, so we just supply high quality products to our customers. Actually hope that we can be business partners. We believe that we can establish long time business relationship with each other. You can contact us freely for more information and pricelist of our items ! You will probably be Unique with our hair merchandise !!

China Polycaprolactone Diol Factory

Polycaprolactone diol/Polycaprolactone triol
PCL polyols Dihydric alcohol and Trihydric alcohol for flexible foam Degradable material polycaprolactone(PCL) diols

Polycaprolactone diol description
PCL polyols are synthesized by the ring opening polymerization of PLC、initiator and catalyst.
PCL-2000 series products are polycaprolactone (PCL) diols which polymerized by small molecule diols and caprolactone monomer. The PCL diols synthesized polyurethane will get better hydrolysis resistance and low ttemperature flexibility than the adipic acid based polyester diols, and better heat resistance, weatherability and higher strength then the polyether diols.
Pcl-3000 series products are PCL triols which polymerized by small molecule triol and caprolactone monomer, which can be used to improve the flexibility of surface coating as raw material or additive, and also can be used to imprive the low temperature performance of PU foam as raw material.

Polycaprolactone diol Specification:

Type	Grade	MW (g/mol)	Status	Color (APHA)	OH value	Acid value	Water content	FUP	Viscosity
PCL diols	2033	285	Liquid	≤30	394±15	≤0.5	≤0.03	N/A	N/A
	2044	400	Liquid	≤30	280±10	≤0.5	≤0.03	N/A	38
	2053	530	Liquid	≤30	212±8	≤0.5	≤0.03	N/A	55
	2083	830	Pasty	≤30	135±4	≤0.5	≤0.03	35-40	95
	2102	1000	Waxy	≤30	112±4	≤0.30	≤0.03	35-50	125
	2104	1000	Waxy	≤30	112±4	≤0.30	≤0.03	35-50	115
	2105	1000	Waxy	≤30	112±4	≤0.30	≤0.03	35-50	142
	2202	2000	Waxy	≤30	56±2	≤0.30	≤0.03	45-55	380
	2203	2000	Waxy	≤30	56±2	≤0.30	≤0.03	45-56	340
	2204	2000	Waxy	≤30	56±2	≤0.30	≤0.03	45-56	450
	2205	2000	Waxy	≤30	56±2	≤0.30	≤0.03	45-56	440
	2302	3000	Waxy	≤30	37±2	≤0.30	≤0.03	50-58	830
	2305	3000	Waxy	≤30	37±2	≤0.30	≤0.03	50-58	950
PCL triols	3057	550	Liquid	≤30	306±10	≤1.0	≤0.03	N/A	150
	3087	830	Pasty	≤30	203±5	≤1.0	≤0.03	N/A	160
	3207	2000	Waxy	≤30	84±4	≤0.5	≤0.03	35-45	300

Polycaprolactone diol Applications
High activity, low viscidity, narrow distribution of molecular weight, low acid value and water content. Compared with PTMEG, it has better strength, high resistance to ultraviolet and heat. Compared with adipate polyester, it has better hydrolysis resistance and flexibility.
H&Z® Polycaprolactone diol can be applied for Polyurethane elastomer
1.Elastomer made of PCL polyols has excellet wear resistance, weatherability, hydrolysis stability.
2.Elastomer made of PCL polyols has better flexibility in low temperature and rebound resilience.

Polycaprolactone diol can be applied for Coatings ,ink
1.Using as reactive diluter and modifying agent in polyurethane,polyacrylic rubber,polyester,epoxy resin and vinyl coating.
2.Reducing VOC in coating, increasing luster, getting toughness balance, having no side effect on coating.
H&Z® Polycaprolactone diol can be applied for Adhesive
1.Adhesive made of PCL polyols has excellent binding performance for many substrates.
2.Adhesive made of PCL polyols has low viscosity, which can last for a long time to convenience of binding.
3.Adhesive made of PCL polyols has great hydrolysis resistance and uniformity.

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