Chemlease® PMR Series Polyester Molding Industry Auxiliary of Semi Permanent Mold Release

• Customization: Available
• Odor: Solvents
• Boiling Point: 140°c (284°f)
• Model NO.: Chem Trend Chemlease PMR EZ
• Evaporation Rate: 1 (Ether (Anhydrous) = 1)
• Closed Cup: 29°c (84.2°f) [ Pensky-Martens]
• Relative Density: 0.88
• Transport Package: Wooden Box
• Specification: Compliance with international regulations
• Trademark: Evergreen
• Origin: Jiangsu, China
• HS Code: 3815900000
• Production Capacity: 10 Tons/Month

Product Description

Chemlease® PMR Series Mold Release System

Product Description

Description

Chemlease® PMR is a unique semi permanent mold release system developed specifically for the polyester

molding industry.

Chemlease® PMR - High gloss, Class A mold release for the

polyester/composite molder. Suitable for 98% of molding

applications Chemlease® PMR-90 - Highest slip version of

PMR; primarily for closed molding of abrasive, low draft parts,

where a quality finish is still required.
 

Safety Data

Material Safety Data Sheets are available for all Chemlease®

products and should be consulted prior to use of this product.

 

Mold Preparation

1. Mold surfaces should be thoroughly cleaned to remove all

traces of wax, release agents, sealers and buffing compounds.

2. Do a final cleaning of mold surface with Chemlease® Mold

Cleaner.

3. Seal mold with Chemlease® 15 Sealer. (See Chemlease® 15 Sealer Product Data Sheet).

Application for Base Coats

1. Mold surface must be thoroughly cleaned to remove all traces of wax, release agents, and other sealers.

2. Surface should be dry and free of contaminants.

3. Saturate a clean cotton cloth (not dripping) and wipe on a

smooth continuous film. Apply no more than a few square feet

at a time.

4. Wait 15-20 seconds. While film is still wet, wipe the surface

with a second clean dry cotton cloth using a circular motion

from the outside, working inwards until film is left dry and clear.

See Notes below.

5. Repeat above procedures until entire mold surface has been

covered.

6. Apply 4-5 coats, allowing 10 minutes between each coat.

7. Allow 20-30 minutes for full cure. Proceed with production.

NOTE:

Time will vary with room and mold temperature. Wipe off as the solvent begins to evaporate. If the release agent is left on too long,you may notice some smearing or streaking.

To remove the smear or streak, rub the affected area with the

recommended Chemlease® release agent, and then simply

remove the excess sooner than you had before.

Important

The recommended number of coats and cure times are a general guideline found to be more than sufficient in a broad

spectrum of molding conditions.

When molding products with extreme geometries or experiencing low-humidity conditions in the shop, the customer

may find the need to extend the cure time between coats and

increase the number of coats applied to the mold.

The efficiency of a release film is best determined through a

combination of tape tests and experimentation.
 

Packaging

Chemlease® PMR is available in 1, 5, and 55 gallon containers.
It is important that the materials be left in the factory containers

as the product is susceptible to moisture contamination if the

container is left open or the material is stored in the wrong type

of container.
The material should always be clear. If cloudiness is detected, contact your Chemlease® technical representative.

 

 

Product Parameters

 

Composition/information on ingredients
Substance/mixture:	Mixture
Ingredient name	%	CAS number
o-xylene	≥50 - ≤67	95-47-6
Solvent naphtha (petroleum), light arom .	≥10 - ≤25	64742-95-6
1,2,4-trimethylbenzene	≥10 - ≤19	95-63-6
mesitylene	≤3	108-67-8
cumene	≤3	98-82-8
Toluene	≤0.3	108-88-3

Physical and chemical properties
Physical state	Liquid.	Color	Colorless.
Odor	Solvents	Odor threshold	Not available.
pH	Not applicable.	Melting point	Not available.
Boiling point	140°C (284°F)	Flash point	Closed cup: 29°C (84.2°F) [ Pensky-Martens]
Burning time	Not applicable.	Burning rate	Not applicable.
Evaporation rate	1 (ether (anhydrous) = 1)	Flammability (solid, gas)	Not available.
Physical state	Liquid.	Color	Colorless.
Odor	Solvents	Odor threshold	Not available.
pH	Not applicable.	Melting point	Not available.
Boiling point	140°C (284°F)	Flash point	Closed cup: 29°C (84.2°F) [ Pensky-Martens]
Burning time	Not applicable.	Burning rate	Not applicable.
Evaporation rate	1 (ether (anhydrous) = 1)	Flammability (solid, gas)	Not available.
Lower and upper explosive (flammable) limits
cumene		Lower: 0.9%  Upper: 6.5%
1,2,4-trimethylbenzene		Lower: 0.9%  Upper: 6.4%
o-xylene		Lower: 0.9%  Upper: 6.7%
Solvent naphtha (petroleum), light arom .		Lower: 1.4%  Upper: 7.6%

Application

Our Advantages

Why Choose Us?

1.Provide Full Export Certificates Necessary For Export In Short Time, Delivery Time Fast .

2.No District Limit , Can Export Our Chemicals To Every Corner Of The World.

3.Corporate With World Famous Brand, Quality Assured, Cost Effective .

4.Professional And Strong Technical Support.

5.Full Line Nouryon Brand Peroxides

6.Hot Chemicals, Short Of Supply Chemicals, We Have .

7.Rich Export Experience In High Dangerous Goods , Like Chemicals Trigonox 301,Perkadox 16 Which Need Cool Container.
 

Production Process

Company Profile

Evergreen Chemicals is a leading manufacturer and supplier of chemical composite materials in China. We've been and kept leading roles in this industry for more than 20 years, serving 8000+ customers all over the world from more than 25 fields. Our company is located in Jiangyin, half an hour to Shanghai by train, enjoying convenient transportation access.

We are specialized in researching, producing and distributing resin materials and its auxiliaries with premium quality. Our main products are unsaturated polyester resin, epoxy resin, vinyl resin and organic peroxides. In addition to market our own products, we are also the distributor of some global brands like NUORYON, SWANCOR, AOC, INOES etc.  

Besides, auxiliaries like curing agent, accelerator, and initiator are also available here to customers. Our products are widely used in the fields of automobiles, tent poles, cooling towers, pipes, FRP, artificial stones, handicrafts, and resin manhole covers.

Certifications

FAQ

1. Q: Is your company a manufacturer?
     A: Yes,we are. At the same time, we are also agents of other product brands.

2. Q:  Does your company provide samples?
     A:  Yes,we  can provide 100g and 200g for additive and 500g/1kg for resin as free samples,  but freight usually requires the buyer to bear.

3. Q:What is your company's  transportation form?
     A: Samples generally deliver by international express, a large number of goods can be transported by land or water.

4: Q: What is the quality and price of your product?
     A: Specializing in epoxy resin and other unsaturated polyester resin .100% tested and working before shipment .best price will grant you as per your quantity .

5. Q: How many days the clear phenolic epoxy resin could sotre ?
    A: 12 months below 25ºC in dark.