With strong R&D strength and production capabilities, Guangdong Proudly Water-Soluble Plastic Co., Ltd. now has become a professional manufacturer and reliable supplier in the industry. All our products including Pva Mold Release are manufactured based on the strict quality management system and international standards. Pva Mold Release We will do our best to serve customers throughout the whole process from product design, R&D, to delivery. Welcome to contact us for further information about our new product Pva Mold Release or our company.The fabrication of Guangdong Proudly Water-Soluble Plastic Co., Ltd. strictly follows 6 methods below: extrusion, injection molding, liquid injection molding, compression molding, calendaring, and transfer molding.
PVA mold release film - artificial marble
PVA mold release film can be used as a mold release agent, mold release agent is also known as artificial marble release film. It is suitable for use in unsaturated polyester and epoxy resins where thermosetting resins are needed to make parts, so what is special about it?
First of all, PVA mold release film will reduce the output of burr and other components after demoulding, greatly reducing the grinding time. PVA mold release film with excellent softness and smoothness, in the mold release, release more smooth. PVA (polyvinyl alcohol) film - artificial marble release film heat resistance can reach 190℃.
Jiangmen Proudly Water-soluble Plastic Co., Ltd. developed exclusive material formula, through strict experimental testing and verification, the dissolved speed of water soluble film, dissolution without residue under the same thickness and temperature. Quality control from the source, high uniformity, good weather resistance, less affected by climate, more stable performance.
The leading producer with both blow extrusion and solution cast process in China
The greatest number of patents in this industry in China
Global leading cost-effective manufacturing technology
Certifications and Patents
Frequently Asked Questions about Pva Mold Release film
Certification of materials
Bitrex Bitter Agent Certificate
REACH Registration Certificate
Impact Test of Mariculture Fish
Acute Toxicity Test
Skin Sensitive Test
EN 13432 Compostable Material Certification (Europe)
ASTM D 6400 Compostable Material Certification (USA)
GREENPLA Certification (Japan)
Compost Test Report under sewage condition.
How much is the life span?
Life shield is 2 years stored in a dry condition with storage temperature: 7℃~30℃, humidity: 20%~70%.
What is Prosol ?
Prosol is a kind of compound with modified high polymer (M-PVAL) and bio-based materials and can fully biodegrade in the natural environment. As a multi-functional fully biodegradable material, Prosol has been widely used in the fields and products of optics, engineering, agriculture and household.
How many forms of Eco-friendly bags can we customize ?
T-shirt bag, T-shirt bag with hanger, Adhesive tape textile packaging bag, Pillow seal bag, Pillow adhesive tape bag, Adhesive bags with bottom gusset, Die cut bag, Die cut bag with gusset, Die cut bag with bottom gusset.
What is the comparison between Prosol & other biodegradable material ?
1. Dissolvability in water: Prosol adjustable, other none.
2. Compost biodegradation: ≥90% within 180 days
3. Sewage biodegradation: Prosol ≥75% within 72 days, other uncertain
4. Natural environment biodegradation: Prosol-adjustable biodegradation, quick softening after contacting water; other-quick degradation, embrittlement and fragmentation.
5. Safe to land: Prosol can increase the cohesiveness, air permeability and water holding capacity of soil, not harmful to land; others not harmful to soil and plant.
6. Safe to ocean: Prosol-softened, losing strength and dissolved in water after contacting water, not harmful to marine lives and birds; others-harmful to marine life and birds.